3RT1046-3XF40-0LA2 [SIEMENS]
Contactors with Extended Tolerance 0.7 ... 1.25 x , for Railway Applications; 接触器,支持扩展公差0.7 ... 1.25× ,为铁路应用型号: | 3RT1046-3XF40-0LA2 |
厂家: | Siemens Semiconductor Group |
描述: | Contactors with Extended Tolerance 0.7 ... 1.25 x , for Railway Applications |
文件: | 总76页 (文件大小:1473K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contactors for Special Applications
Contactors with Extended Tolerance 0.7 ... 1.25 x , for Railway Applications
U
s
3RT10 motor contactors, 5.5 ... 45 kW
DC operation · DC solenoid system
Screw terminals
For screw and snap-on mounting onto standard mounting rail
Contactor control unit
Solenoid fitted with varistor
1)
Rated data
Auxiliary contacts
Rated control DT Screw terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
AC-2 and AC-3
supply voltage
T : up to 70 °C
U
u
s
Rated
Rating of
Order No.
Price
per PU
operational
induction
Ident. Version
No.
current I at
motors at 50 Hz
e
400 V
A
400 V
kW
NO
NC
V DC
kg
For screw and snap-on mounting onto
35 mm standard mounting rail
Size S0
17
7.5
11
--
--
--
--
--
--
24
B
B
3RT10 25-1XB40-0LA2
3RT10 25-1XF40-0LA2
1
1
1 unit
1 unit
101
101
0.625
110
0.340
25
--
--
--
--
--
--
24
110
B
B
3RT10 26-1XB40-0LA2
3RT10 26-1XF40-0LA2
1
1
1 unit
1 unit
101
101
0.627
0.445
Size S2
32
15
--
--
--
--
--
--
24
110
B
B
3RT10 34-1XB40-0LA2
3RT10 34-1XF40-0LA2
1
1
1 unit
1 unit
101
101
1.432
1.505
40
50
18.5
22
--
--
--
--
--
--
24
B
B
3RT10 35-1XB40-0LA2
3RT10 35-1XF40-0LA2
1
1
1 unit
1 unit
101
101
1.491
1.432
110
--
--
--
--
--
--
24
110
B
B
3RT10 36-1XB40-0LA2
3RT10 36-1XF40-0LA2
1
1
1 unit
1 unit
101
101
1.491
1.432
For screw and snap-on mounting onto
35 mm and 75 mm standard mounting rail
Size S3
65
80
95
30
37
45
--
--
--
--
--
--
24
B
B
3RT10 44-1XB40-0LA2
3RT10 44-1XF40-0LA2
1
1
1 unit
1 unit
101
101
2.864
2.775
110
--
--
--
--
--
--
24
110
B
B
3RT10 45-1XB40-0LA2
3RT10 45-1XF40-0LA2
1
1
1 unit
1 unit
101
101
2.871
2.720
--
--
--
--
--
--
24
110
B
B
3RT10 46-1XB40-0LA2
3RT10 46-1XF40-0LA2
1
1
1 unit
1 unit
101
101
2.913
2.913
1) Auxiliary switch blocks mountable as standard contactors.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/71
3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contactors for Special Applications
Contactors with Extended Tolerance 0.7 ... 1.25 x , for Railway Applications
U
s
3RT10 motor contactors, 5.5 ... 45 kW
DC operation · DC solenoid system
Cage Clamp terminals
For screw and snap-on mounting onto standard mounting rail
Contactor control unit
Solenoid fitted with varistor
3RT10 ..-3X.40-0LA2
1)
Rated data
Auxiliary contacts
Rated control DT Cage Clamp terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
AC-2 and AC-3
supply voltage
for coil connections
T : up to 70 °C
U
u
s
Rated
Rating of
Order No.
Price
per PU
operational
induction
Ident. Version
No.
current I at
motors at 50 Hz
e
400 V
A
400 V
kW
NO
NC
V DC
kg
For screw and snap-on mounting onto
35 mm standard mounting rail
Size S0
17
7.5
11
--
--
--
--
--
--
24
B
B
3RT10 25-3XB40-0LA2
3RT10 25-3XF40-0LA2
1
1
1 unit
1 unit
101
101
0.340
110
0.645
25
--
--
--
--
--
--
24
110
B
B
3RT10 26-3XB40-0LA2
3RT10 26-3XF40-0LA2
1
1
1 unit
1 unit
101
101
0.630
0.639
Size S2
32
15
--
--
--
--
--
--
24
110
C
B
3RT10 34-3XB40-0LA2
3RT10 34-3XF40-0LA2
1
1
1 unit
1 unit
101
101
1.466
1.500
40
50
18.5
22
--
--
--
--
--
--
24
C
B
3RT10 35-3XB40-0LA2
3RT10 35-3XF40-0LA2
1
1
1 unit
1 unit
101
101
1.486
1.515
110
--
--
--
--
--
--
24
110
B
B
3RT10 36-3XB40-0LA2
3RT10 36-3XF40-0LA2
1
1
1 unit
1 unit
101
101
1.489
1.466
For screw and snap-on mounting onto
35 mm and 75 mm standard mounting rail
Size S3
65
80
95
30
37
45
--
--
--
--
--
--
24
B
B
3RT10 44-3XB40-0LA2
3RT10 44-3XF40-0LA2
1
1
1 unit
1 unit
101
101
2.855
2.787
110
--
--
--
--
--
--
24
110
B
B
3RT10 45-3XB40-0LA2
3RT10 45-3XF40-0LA2
1
1
1 unit
1 unit
101
101
2.720
2.720
--
--
--
--
--
--
24
110
B
B
3RT10 46-3XB40-0LA2
3RT10 46-3XF40-0LA2
1
1
1 unit
1 unit
101
101
2.913
2.913
1) Auxiliary switch blocks mountable as standard contactors.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/72
3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contactors for Special Applications
Contactors with Extended Tolerance 0.7 ... 1.25 x , for Railway Applications
U
s
3TB5 motor contactors, 55 ... 200 kW
■
■
Overview
■
Application
EN 60947-4-1.
For operation in plants which are subject both to considerable
variations in the control voltage and to high ambient
temperatures, e.g. in railway applications.
For requirements according to IEC 60077-1 and IEC 60077-2.
The contactors are finger-safe according to EN 50274. Terminal
covers may have to be fitted onto the connecting bars,
depending on the configuration with other devices.
Selection and ordering data
3TB50 to 3TB56 contactors
With screw terminals
For screw fixing
Solenoid fitted with varistor
Size
Rated data
AC-2 and AC-3
Auxiliary
contacts
Rated control supply DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
1)
voltage U
s
Opera-
tional
current I
at
Ratings of induction motors
at
e
400 V
A
230 V 400 V 500 V 690 V
kW
kW
kW
kW
NO
NC
V DC
kg
Contactors for switching AC voltage ·
DC operation · DC solenoid system
6
110
170
250
400
37
55
75
90
2
2
2
2
1
1
1
1
24
C
C
3TB50 17-0LB4
3TB50 17-0LF4
1
1
1 unit
101
6.674
110
1 unit
101
6.640
8
55
90
110
160
255
132
200
355
24
110
C
C
3TB52 17-0LB4
3TB52 17-0LF4
1
1
1 unit
1 unit
101
101
9.250
9.222
10
12
75
132
200
24
110
C
C
3TB54 17-0LB4
3TB54 17-0LF4
1
1
1 unit
1 unit
101 16.800
101 8.845
115
110
C
3TB56 17-0LF4
1
1 unit
101 19.793
1) The number of auxiliary contacts cannot be increased.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/73
3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contactors for Special Applications
Contactors with Extended Tolerance 0.7 ... 1.25 x , for Railway Applications
U
s
3TC contactors for switching DC voltage, 2-pole
■
■
Overview
■
Application
EN 60947-4-1.
For operation in plants which are subject both to considerable
variations in the control voltage and to high ambient
temperatures, e.g. in railway applications.
For requirements according to IEC 60077-1 and IEC 60077-2.
The contactors are finger-safe according to EN 50274
(exception: series resistor). Terminal covers may have to be
fitted onto the connecting bars, depending on the configuration
with other devices.
Selection and ordering data
With screw terminals
3TC44: for screw and snap-on mounting onto 35 mm standard mounting rail
3TC48 to 3TC56: for screw fixing
Solenoid fitted with varistor
3TC48
Size
Utilization
category
Rated
Rating of AC loads at
Auxiliary Rated control DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG Weight
per PU
1)
operational
contacts supply
current I at
voltage U
approx.
e
s
750 V
A
220 V 440 V 600 V 750 V
kW
kW
kW
kW
NO
NC V DC
kg
Contactors for switching DC voltage ¼
DC operation · DC solenoid system
2
DC-1
32
7
5
14
9
19.2 24
2
2
2
2
1
1
1
1
24
B
C
3TC44 17-0LB4
3TC44 17-0LF4
1
1
1 unit 101
1 unit 101
1.321
1.310
DC-3/DC-5 7.5
9
4
110
4
DC-1 75
DC-3/DC-5 75
16.5 33
13
45
38
56
45
24
110
C
C
3TC48 17-0LB4
3TC48 17-0LF4
1
1
1 unit 101
1 unit 101
4.857
3.710
27
8
DC-1
DC-3/DC-5 170
170
48
41
97
82
132
110
165
110
24
110
C
C
3TC52 17-0LB4
3TC52 17-0LF4
1
1
1 unit 101 10.722
1 unit 101 10.830
12
DC-1
DC-3/DC-5 400
400
88
70
176
140
240
200
300
250
24
110
C
C
3TC56 17-0LB4
3TC56 17-0LF4
1
1
1 unit 101 24.150
1 unit 101 18.190
1) The number of auxiliary contacts cannot be increased.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/74
3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contactors for Special Applications
3TC Contactors for Switching DC Voltage
1- and 2-pole, 32 ... 400 A
■
Overview
■
Application
The contactors are suitable for switching and controlling DC
motors as well as all other DC circuits.
3TC4 and 3TC5
EN 60947-4-1 (VDE 0660 Part 102)
The contactors are finger-safe according to EN 50274.
A version with an especially large operating range is available
for use in electrically driven vehicles and in switchgear with
significant fluctuations in the operating voltage (see page 3/74).
Terminal covers may have to be fitted onto the connecting bars,
depending on the configuration with other devices.
The DC motor ratings given in the tables are applicable to the
DC-3 and DC-5 utilization categories with two-pole switching of
the load or with the two conducting paths of the contactor
connected in series.
One contactor conducting path can switch full power up to
220 V. The ratings for higher voltages are available on request.
3TC7
EN 60947-4-1 (VDE 0660 Part 102).
The contactors are suitable for use in any climate. They are
suitable for switching and controlling DC motors as well as all
other DC loads. The electromagnetic excitation is designed for
a particularly wide coil operating range.
It is between 0.7 or 0.8 to 1.2 U .
s
3TC74 contactors can be used at up to 750V/400A and 50 Hz in
AC-1 operation.
Siemens LV 1 · 2006
3/75
3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contactors for Special Applications
3TC Contactors for Switching DC Voltage
1- and 2-pole, 32 ... 400 A
Selection and ordering data
■
3TC48
3TC44
Size
1)
Rated data DC-3 and DC-5
Auxiliary
contacts
Rated control DT Order No.
supply voltage
s
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG Weight
per PU
2)
U
approx.
Opera-
tional
current I
Ratings of
DC motors at
Version
3)
e
110 V 220 V 440 V 600 V 750 V
kW kW kW kW kW
A
NO
NC
V
kg
3TC44 to 3TC56 2-pole contactors ¼ Operating voltage up to 440 V
DC operation
Screw and snap-on mounting onto 35 mm standard mounting rail
2
32
2.5
5
9
9
4
2
2
24 DC
110 DC
220 DC
}
}
}
3TC44 17-0AB4
3TC44 17-0AF4
3TC44 17-0AM4
1
1
1
1 unit 101
1.050
1.046
1.050
1 unit 101
1 unit 101
Screw mounting
4
75
6.5
20
35
13
41
70
27
38
45
2
2
2
2
2
2
24 DC
110 DC
220 DC
}
}
A
3TC48 17-0AB4
3TC48 17-0AF4
3TC48 17-0AM4
1
1
1
1 unit 101
1 unit 101
1 unit 101
4.680
4.745
4.513
4)
8
220
400
82
110
200
110
250
24 DC
110 DC
220 DC
C
C
C
3TC52 17-0AB4
3TC52 17-0AF4
3TC52 17-0AM4
1
1
1
1 unit 101 10.589
1 unit 101
1 unit 101
9.826
9.878
12
140
24 DC
110 DC
220 DC
C
C
C
3TC56 17-0AB4
3TC56 17-0AF4
3TC56 17-0AM4
1
1
1
1 unit 101 17.870
1 unit 101 19.318
1 unit 101 22.870
AC operation, 50/Hz
Screw and snap-on mounting onto 35 mm standard mounting rail
5)
2
32
2.5
5
9
9
4
2
2
220 / 230 AC
110 / 110 AC
}
}
3TC44 17-0BP0
3TC44 17-0BF0
1
1
1 unit 101
1 unit 101
0.673
0.683
Screw mounting
5)
5)
5)
4
75
6.5
20
35
13
41
70
27
38
45
2
2
2
2
2
2
220 / 230 AC
110 AC
}
3TC48 17-0BP0
3TC48 17-0BF0
1
1
1 unit 101
1 unit 101
3.447
3.487
C
4)
8
220
400
82
110
200
110
250
220 / 230 AC
110 AC
A
C
3TC52 17-0BP0
3TC52 17-0BF0
1
1
1 unit 101
1 unit 101
7.005
7.041
12
140
220 / 230 AC
110 AC
C
C
3TC56 17-0BP0
3TC56 17-0BF0
1
1
1 unit 101 14.437
1 unit 101 14.363
For more rated control supply voltages U , see page 3/77.
s
1) For the permissible load for utilization category DC-1,
see Technical Specifications.
2) The auxiliary switch complement cannot be altered on DC-operated
contactors.
3) The following rated operational currents are permitted for reversing duty
with 3TC44 to 3TC56 contactors:
Contactor
Type
Rated operating voltage
110 V, 220 V 440 V
3TC44
3TC48
3TC52
3TC56
32 A
7 A
75 A
75 A
170 A
400 A
170 A
400 A
4) For > 600 V: I = 170 A.
e
5) Operating range at 220 V: 0.85 to 1.15 x U .
s
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/76
3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contactors for Special Applications
3TC Contactors for Switching DC Voltage
1- and 2-pole, 32 ... 400 A
3TC78
3TC74
Size Rated data
Auxiliary Rated control DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS* PG Weight
per PU
1)
2)
DC-3 and DC-5
contacts supply
voltage U
approx.
s
Opera-
tional
current I
Ratings of DC motors at
e
110 V 220 V 440 V 600 V 750 V 1200 V 1500 V
A
kW
kW
kW
kW
kW
kW
kW
NO NC
V
kg
3TC74 1-pole contactors ¼ Operating voltage up to 750 V
DC operation
12
400
35
70
140
200
250
--
--
4
4
4
4
24 DC
C
C
3TC74 14-0EB
3TC74 14-0EF
1 1 unit 101 10.728
1 1 unit 101 10.660
110 DC
AC operation, 50 Hz
12
3)
400
35
70
140
200
250
--
--
230 / 220 AC
C
3TC74 14-1CM
1 1 unit 101 10.850
3TC78 2-pole contactors ¼ Operating voltage up to 1500 V
DC operation
12
400
35
70
140
200
250
400
500
500
4
4
4
4
24 DC
C
C
3TC78 14-0EB
3TC78 14-0EF
1 1 unit 101 22.500
1 1 unit 101 15.960
110 DC
AC operation, 50 Hz
12
3)
400
35
70
140
200
250
400
230 / 220 AC
C
3TC78 14-1CM
1 1 unit 101 23.824
For more rated control supply voltages U , see below.
s
For spare parts, see page 3/144.
1) For the permissible load for utilization category DC-1,
see Technical Specifications.
2) The auxiliary switch complement cannot be altered on DC-operated
contactors.
3) Upper operating range limit at 230 V: 1.14 x U .
s
Contactor type
Rated control supply voltage U
3TC44
3TC48
3TC52/56
3TC74/78
s
Rated control supply voltages (the 10th and 11th position of the order number must be changed)
AC operation · Coils for 50 Hz
24 V AC
B0
F0
B0
F0
--
--
--
110 V AC
F0
1)
1)
1)
2)
230/220 V AC
240 V AC
P0
U0
P0
U0
P0
--
M
--
AC operation · Coils for 50/60 Hz
24 V AC
110 V AC
120 V AC
C2
G2
K2
--
--
--
--
--
--
--
--
--
220 V AC
230 V AC
N2
L2
--
--
--
--
--
--
DC operation
24 V DC
48 V DC
60 V DC
B4
W4
E4
B4
W4
E4
B4
--
--
B
--
--
110 V DC
125 V DC
220 V DC
F4
G4
M4
F4
G4
M4
F4
--
M4
F
--
M
230 V DC
P4
P4
--
--
1) Coil operating range at 220 V or 380 V: 0.85 to 1.15 x U ;
s
lower operating range limit according to IEC 60947.
2) Upper operating range limit at 230 V: 1.14 x U .
s
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/77
3RH, 3TH Contactor Relays
3RH1 contactor relays, 4- and 8-pole
Overview
■
The SIRIUS generation of controls is a complete, modular
system family, logically designed right down to the last detail,
from the basic units to the accessories.
AC and DC operation
IEC 60947, EN 60947 (VDE 0660)
The 3RH1 contactor relays are suitable for use in any climate.
They are finger-safe according to EN 50274.
Contactor relays and coupling relays
Size S00 with accessories
The 3RH1 contactor relays have screw or Cage Clamp
terminals. Four contacts are available in the basic unit.
3
4
12
5
1
6
13
2
7
8
9
14
10
11
15
16
1
2
3
4
5
Contactor relay, see page 3/79
Coupling relay for auxiliary circuits, see page 3/88
Solid-state time-delay block, ON-delay, see page 3/118
Solid-state time delay block, OFF-delay, see page 3/118
Auxiliary switch block with solid-state time delay, see page 3/117
(versions: ON or OFF-delay)
6
7
8
9
1-pole auxiliary switch block, cable entry from above, see page 3/110
2-pole auxiliary switch block, cable entry from above, see page 3/110
Single-pole auxiliary switch block, cable entry from below, see page 3/110
2-pole auxiliary switch block, cable entry from below, see page 3/110
10 4-pole auxiliary switch block, see page 3/110
(terminal designations according to EN 50011 or EN 50005)
11 2-pole auxiliary switch block, standard design or solid-state compatible
version, see page 3/110
(terminal designations according to EN 50005)
12 Solder pin adapter for contactor relays with 4-pole auxiliary switch block,
see page 3/123
13 Solder pin adapter for contactor relays and coupling relays, see page 3/122
14 Additional load module for increasing the permissible residual current,
see page 3/121
15 Surge suppressor with LED, see page 3/120
16
Surge suppressor without LED, see page 3/120
Siemens LV 1 · 2006
3/78
3RH, 3TH Contactor Relays
3RH1 contactor relays, 4- and 8-pole
■
Selection and ordering data
AC and DC operation
Screw terminals
3RH11 ..-1...
3RH12 ..-1...
Contacts
Rated operational
current
Rated control supply
DT Screw terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
voltage U
s
I /AC-15/AC-14 at
e
230 V
Ident. No. Version
Order No.
Price
per PU
A
NO
NC
V
kg
For screw and snap-on mounting onto 35 mm standard mounting rail
AC operation
1)
AC 50/60 Hz
• Size S00
Terminal designations according to EN 50011
6
40 E
31 E
22 E
4
3
2
--
1
2
24
110
230
}
}
}
}
}
}
}
}
}
3RH11 40-1AB00
3RH11 40-1AF00
3RH11 40-1AP00
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.204
0.202
0.204
24
110
230
3RH11 31-1AB00
3RH11 31-1AF00
3RH11 31-1AP00
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.204
0.202
0.203
24
110
230
3RH11 22-1AB00
3RH11 22-1AF00
3RH11 22-1AP00
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.203
0.202
0.204
With permanently mounted auxiliary switch block
6
44 E
62 E
4
6
4
2
230
230
}
}
3RH12 44-1AP00
3RH12 62-1AP00
1
1
1 unit
1 unit
101
101
0.254
0.251
DC operation · DC solenoid system
DC
6
40 E
31 E
22 E
4
3
2
--
1
2
24
}
}
3RH11 40-1BB40
3RH11 40-1BM40
1
1
1 unit
1 unit
101
101
0.264
0.261
220
24
220
}
3RH11 31-1BB40
3RH11 31-1BM40
1
1
1 unit
1 unit
101
101
0.262
0.259
}
24
220
}
}
3RH11 22-1BB40
3RH11 22-1BM40
1
1
1 unit
1 unit
101
101
0.264
0.260
With permanently mounted auxiliary switch block
6
44 E
62 E
4
6
4
2
24
24
}
}
3RH12 44-1BB40
3RH12 62-1BB40
1
1
1 unit
1 unit
101
101
0.312
0.313
For other voltages, see page 3/81.
For accessories, see page 3/110 and 3/113.
For multi-unit packing and reusable packaging,
see Appendix -> Ordering Notes.
1) Coil operating range
at 50 Hz: 0.8 to 1.1 x U
s
at 60 Hz: 0.85 to 1.1 x U .
s
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/79
3RH, 3TH Contactor Relays
3RH1 contactor relays, 4- and 8-pole
AC and DC operation
Cage Clamp terminals
3RH11 ..-2...
3RH12 ..-2...
Contacts
Rated operational
current
Rated control supply
DT Cage Clamp terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
voltage U
s
I /AC-15/AC-14 at
e
230 V
Ident. No. Version
Order No.
Price
per PU
A
NO
NC
V
kg
For screw and snap-on mounting onto 35 mm standard mounting rail
AC operation
1)
AC 50/60 Hz
• Size S00
Terminal designations according to EN 50011
6
40 E
31 E
22 E
4
3
2
--
1
2
24
110
230
}
}
}
}
}
}
}
}
}
3RH11 40-2AB00
3RH11 40-2AF00
3RH11 40-2AP00
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.201
0.199
0.200
24
110
230
3RH11 31-2AB00
3RH11 31-2AF00
3RH11 31-2AP00
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.200
0.199
0.199
24
110
230
3RH11 22-2AB00
3RH11 22-2AF00
3RH11 22-2AP00
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.201
0.200
0.199
With permanently mounted auxiliary switch block
6
44 E
62 E
4
6
4
2
230
230
B
B
3RH12 44-2AP00
3RH12 62-2AP00
1
1
1 unit
1 unit
101
101
0.253
0.254
DC operation · DC solenoid system
DC
6
40 E
31 E
22 E
4
3
2
--
1
2
24
}
3RH11 40-2BB40
3RH11 40-2BM40
1
1
1 unit
1 unit
101
101
0.260
0.257
220
B
24
220
}
3RH11 31-2BB40
3RH11 31-2BM40
1
1
1 unit
1 unit
101
101
0.259
0.254
B
24
220
}
3RH11 22-2BB40
3RH11 22-2BM40
1
1
1 unit
1 unit
101
101
0.261
0.255
B
With permanently mounted auxiliary switch block
6
44 E
62 E
4
6
4
2
24
24
A
A
3RH12 44-2BB40
3RH12 62-2BB40
1
1
1 unit
1 unit
101
101
0.311
0.314
For other voltages, see page 3/81.
For accessories, see page 3/110 and 3/113.
For multi-unit packing and reusable packaging,
see Appendix -> Ordering Notes.
1) Coil operating range
at 50 Hz: 0.8 to 1.1 x U
s
at 60 Hz: 0.85 to 1.1 x U .
s
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/80
3RH, 3TH Contactor Relays
3RH1 contactor relays, 4- and 8-pole
Contactor
Type
3RH11
Rated control supply voltages (the 10th and 11th position of the order number must be changed)
AC operation
DC operation
Coils for AC 50 and 60 Hz
Rated control supply
Control supply voltage at
Rated control supply voltage U
s
voltage U
s
V AC
50/60 Hz
V AC
60 Hz
Option
V DC
Option
1)
24
42
48
--
--
--
B0
D0
H0
12
24
42
A4
B4
D4
110
220
230
--
--
--
F0
N2
P0
48
60
110
W4
E4
F4
400
--
V0
125
220
230
G4
M4
P4
2)
For Japan
100
200
400
110
220
440
G6
N6
R6
3)
For USA and Canada
V AC
50 Hz
V AC
60 Hz
110
220
120
240
K6
P6
1) Coil operating range
at 50 Hz: 0.8 to 1.1 x U
s
at 60 Hz: 0.85 to 1.1 x U .
s
2) Coil operating range
at 50/60 Hz: 0.85 to 1.1 x U
s
at 60 Hz: 0.8 to 1.1 x U .
s
3) Coil operating range
at 50 Hz: 0.85 to 1.1 x U
s
at 60 Hz: 0.8 to 1.1 x U .
s
Siemens LV 1 · 2006
3/81
3RH, 3TH Contactor Relays
3RH14 latched contactor relays, 4-pole
Overview
■
■
AC and DC operation
RC elements, varistors, diodes or diode assemblies can be fitted
to both coils from the front for damping opening surges in the
coil.
IEC 60947, EN 60947 (VDE 0660)
The terminal designations comply with EN 50011.
The contactor relay can also be switched on and released
manually. (For minimum actuating times, see Technical
Specifications).
The contactor coil and the coil of the release solenoid are both
designed for continuous duty.
The number of auxiliary contacts can be extended by means of
auxiliary switch blocks (up to 4 poles).
Selection and ordering data
3RH14 22-1BB40
Rated operational
current
e
Contacts
Rated control
supply voltage
s
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
I /AC-15/AC-14 at
U
230 V
Ident. No. acc. to Version
EN 50011
A
NO
NC
V
kg
With screw terminals ¼ for screw and snap-on mounting onto
35 mm standard mounting rail
AC operation
1)
AC 50/60 Hz
6
40 E
31 E
22 E
4
3
2
--
1
2
24
B
B
B
A
3RH14 40-1AB00
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.385
42
3RH14 40-1AD00
3RH14 40-1AF00
3RH14 40-1AP00
0.380
0.385
0.384
110
230
24
42
110
230
B
B
B
B
3RH14 31-1AB00
3RH14 31-1AD00
3RH14 31-1AF00
3RH14 31-1AP00
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.385
0.386
0.385
0.386
24
42
110
230
B
B
B
}
3RH14 22-1AB00
3RH14 22-1AD00
3RH14 22-1AF00
3RH14 22-1AP00
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.389
0.388
0.387
0.389
DC operation · DC solenoid system
DC
6
40 E
31 E
22 E
4
3
2
--
1
2
24
110
220
}
B
B
3RH14 40-1BB40
3RH14 40-1BF40
3RH14 40-1BM40
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.509
0.504
0.502
24
110
220
B
B
B
3RH14 31-1BB40
3RH14 31-1BF40
3RH14 31-1BM40
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.504
0.510
0.494
24
110
220
}
B
B
3RH14 22-1BB40
3RH14 22-1BF40
3RH14 22-1BM40
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.504
0.505
0.510
For accessories, see page 3/110 and 3/113.
1) Coil operating range
at 50 Hz: 0.8 to 1.1 x U
s
at 60 Hz: 0.85 to 1.1 x U .
s
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/82
3RH, 3TH Contactor Relays
3TH4 contactor relays, 8- and 10-pole
■
■
Overview
AC and DC operation
Terminal designations according to EN 50011
IEC 60947 and EN 60947 (VDE 0660)
In terms of their terminal designations, identification numbers
and identification letters, the 3TH42/3TH43 contactor relays
conform to the standard EN 50011 for "Specific Contactor
Relays".
The 3TH42/3TH43 contactor relays are suitable for use in any
climate. They are finger-safe according to EN 50274.
Selection and ordering data
3TH42 ..-0...
Contacts Rated operational current
Contacts
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
I /AC-15/AC-14
e
at
230/ 400/ 500 V 690/ Ident. No. Version
220 V 380 V 660 V acc. to
EN 50011
Number
A
A
A
A
NO
NC
NO
NC
kg
With screw terminals ¼ for screw and snap-on mounting onto
35 mm standard mounting rail
AC operation, rated control supply voltage Us = AC 50 Hz 230/220 V1)
8
10
6
4
2
80 E
71 E
62 E
53 E
8
7
6
5
--
1
2
3
--
--
--
--
--
--
--
--
B
B
B
C
3TH42 80-0AP0
3TH42 71-0AP0
3TH42 62-0AP0
3TH42 53-0AP0
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.422
0.420
0.420
0.420
44 E
44 E, U
4
3
4
3
--
1
--
1
B
B
3TH42 44-0AP0
3TH42 93-0AP0
1
1
1 unit
1 unit
101
101
0.419
0.425
DC operation · DC solenoid system, rated control supply voltage Us = 24 V DC
8
10
6
4
2
80 E
71 E
62 E
53 E
8
7
6
5
--
1
2
3
--
--
--
--
--
--
--
--
B
B
B
B
3TH42 80-0BB4
3TH42 71-0BB4
3TH42 62-0BB4
3TH42 53-0BB4
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.664
0.663
0.673
0.662
44 E
44 E, U
4
3
4
3
--
1
--
1
B
B
3TH42 44-0BB4
3TH42 93-0BB4
1
1
1 unit
1 unit
101
101
0.660
0.667
For accessories, see page 3/139.
Spare parts
Magnetic coils:
AC operation: 3TY7 403-0A.
DC operation: 3TY4 803-0B.
(voltages on request)
Contacts:
The contacts cannot be replaced on 3TH42 contactor relays.
1) Operating range at 220 V: 0.85 to 1.1 x U ;
s
lower operating range limit according to IEC 60947.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/83
3RH, 3TH Contactor Relays
3TH4 contactor relays, 8- and 10-pole
3TH43 ..-0A..
3TH43 ..-0B..
Contacts Rated operational current
Contacts
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
I /AC-15/AC-14
e
at
230 V 400 V 500 V 690 V Ident. No. Version
acc. to
EN 50011
Number
A
A
A
A
NO
NC
NO
NC
kg
With screw terminals ¼ for screw and snap-on mounting onto
35 mm standard mounting rail
AC operation, rated control supply voltage Us = AC 50 Hz 230/220 V1)
10
10
6
4
2
100 E
91 E
10
9
--
1
2
3
2
--
--
--
--
1
--
--
--
--
1
}
}
}
}
}
3TH43 10-0AP0
3TH43 91-0AP0
3TH43 82-0AP0
3TH43 73-0AP0
3TH43 46-0AP0
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.465
0.465
0.465
0.463
0.466
82 E
8
73 E
73 E,U
7
6
64 E
6
5
4
4
5
4
--
--
1
--
--
1
}
}
}
3TH43 64-0AP0
3TH43 55-0AP0
3TH43 94-0AP0
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.462
0.463
0.465
55 E
55 E,U
DC operation · DC solenoid system, rated control supply voltage Us = 24 V DC
10
10
6
4
2
100 E
91 E
10
9
--
1
2
3
2
--
--
--
--
1
--
--
--
--
1
}
}
}
}
}
3TH43 10-0BB4
3TH43 91-0BB4
3TH43 82-0BB4
3TH43 73-0BB4
3TH43 46-0BB4
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.710
0.707
0.705
0.697
0.706
82 E
8
73 E
73 E U
7
6
64 E
6
5
4
4
5
4
--
--
1
--
--
1
}
}
}
3TH43 64-0BB4
3TH43 55-0BB4
3TH43 94-0BB4
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.708
0.705
0.707
55 E
55 E U
Spare parts
For accessories, see page 3/139.
Magnetic coils:
1) Operating range at 220 V: 0.85 to 1.1 x U
s;
AC operation: 3TY7 403-0A.
DC operation: 3TY4 803-0B.
Contacts:
lower operating range limit according to IEC 60947.
The contacts cannot be replaced on 3TH43 contactor relays.
Contactor
Type
3TH42/3TH43
Rated control supply voltages (the 10th and 11th position of the order number must be changed)
AC operation
DC operation
Coils for AC 50 Hz
Coils for AC 50 and 60 Hz
Rated control supply
Rated control supply Control supply
Rated control supply
voltage U
voltage at
voltage U
voltage U
s
s
s
V AC
50 Hz
V AC
60 Hz
Option
V AC
50/60 Hz
Option
V DC
Option
24
36
42
29
42
50
B0
G0
D0
24
42
110
C2
D2
G2
12
24
30
A4
B4
C4
48
60
110
58
72
132
H0
E0
F0
115
120
220
J2
K2
N2
36
42
48
V4
D4
W4
125/127
230/220
240
150/152
276
L0
230
240
440
L2
P2
R2
60
110
125
E4
F4
G4
1
P0 )
288
U0
1)
400/380
415
500
480/460
500
600
V0
R0
S0
220
230
240
M4
P4
Q4
For Japan
2)
2)
100
200
100-110
200-220
G6
N6
For USA and Canada
2)
2)
110
220
120
240
K6
P6
1) Operating range at 220 V or 380 V: 0.85 to 1.1 x U .
s
2) Operating range at 60 Hz: 0.85 to 1.1 x U
s.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/84
3RH, 3TH Contactor Relays
3TH2 contactor relays, 4- and 8-pole
■
Overview
AC and DC operation
IEC 60947 (VDE 0660).
The terminal designations comply with EN 50011.
3TH2 contactor relays
The 3TH2 contactor relays are suitable for use in any climate.
The contactor relays with screw terminals are finger-safe
according to EN 50274.
3TH27 latched auxiliary contactors
The contactor coil and the coil of the release solenoid are both
designed for continuous duty.
RC elements, varistors, diodes or diode assemblies can be fitted
to both coils from the front for damping opening surges in the
coil.
The contactor relay can also be switched on and released
manually.
Siemens LV 1 · 2006
3/85
3RH, 3TH Contactor Relays
3TH2 contactor relays, 4- and 8-pole
■
Selection and ordering data
Contacts Rated operational current Contacts
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
I /AC-15/AC-14
e
at
230/ 400/ 500 V 690/ Ident. No. Version
220 V 380 V
660 V acc. to
EN 50011
Number
A
A
A
A
NO NC
kg
Contactor relays with screw terminals ¼
for screw and snap-on mounting onto 35 mm standard mounting rail
AC operation
4
4
3
2
1
40 E
31 E
22 E
4
3
2
--
1
2
A
A
A
3TH20 40-0AP0
3TH20 31-0AP0
3TH20 22-0AP0
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.194
0.193
0.193
DC operation · DC solenoid system
4
4
3
2
1
40 E
31 E
22 E
4
3
2
--
1
2
A
A
A
3TH20 40-0BB4
3TH20 31-0BB4
3TH20 22-0BB4
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.214
0.215
0.216
3TH20 ..-0A..
Contactor relays with 6.3 mm x 0.8 mm flat connectors
AC operation
For screw and snap-on mounting onto 35 mm standard mounting rail
4
4
3
2
--
40 E
31 E
22 E
4
3
2
--
1
2
B
B
B
3TH20 40-3AP0
3TH20 31-3AP0
3TH20 22-3AP0
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.166
0.164
0.165
for screw mounting (diagonal)
4
4
3
2
--
40 E
31 E
22 E
4
3
2
--
1
2
C
B
B
3TH20 40-7AP0
3TH20 31-7AP0
3TH20 22-7AP0
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.161
0.162
0.162
3TH20 ..-3...
DC operation · DC solenoid system
For screw and snap-on mounting onto 35 mm standard mounting rail
4
4
3
2
--
40 E
31 E
22 E
4
3
2
--
1
2
B
B
B
3TH20 40-3BB4
3TH20 31-3BB4
3TH20 22-3BB4
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.187
0.185
0.185
for screw mounting (diagonal)
4
4
3
2
--
40 E
31 E
22 E
4
3
2
--
1
2
C
B
B
3TH20 40-7BB4
3TH20 31-7BB4
3TH20 31-7BB4
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.183
0.183
0.183
3TH20 ..-7...
Contactor relays with solder pin connectors for printed circuit boards
AC operation
For screw mounting (diagonal)
4
4
3
2
--
40 E
31 E
22 E
4
3
2
--
1
2
C
B
C
3TH20 40-6AP0
3TH20 31-6AP0
3TH20 22-6AP0
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.162
0.162
0.162
DC operation · DC solenoid system
For screw mounting (diagonal)
3TH20.. -6...
4
4
3
2
--
40 E
31 E
22 E
4
3
2
--
1
2
C
B
B
3TH20 40-6BB4
3TH20 31-6BB4
3TH20 22-6BB4
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.184
0.185
0.187
Contactor relays with permanently mounted auxiliary switch blocks
with screw terminals, width 45 mm ¼
for screw and snap-on mounting onto 35 mm standard mounting rail
AC operation
8
4
3
2
--
80 E
71 E
62 E
8
7
6
0
1
2
C
C
C
3TH22 80-0AP0
3TH22 71-0AP0
3TH22 62-0AP0
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.234
0.233
0.235
53 E
44 E
5
4
3
4
C
C
3TH22 53-0AP0
3TH22 44-0AP0
1
1
1 unit
1 unit
101
101
0.234
0.234
DC operation · DC solenoid system
3TH22.. -0A..
8
4
3
2
--
80 E
71 E
62 E
8
7
6
0
1
2
C
C
C
3TH22 80-0BB4
3TH22 71-0BB4
3TH22 62-0BB4
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.255
0.256
0.258
53 E
44 E
5
4
3
4
C
C
3TH22 53-0BB4
3TH22 44-0BB4
1
1
1 unit
1 unit
101
101
0.255
0.257
For accessories, see page 3/140.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/86
3RH, 3TH Contactor Relays
3TH2 contactor relays, 4- and 8-pole
Contacts Rated operational current Contacts
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
I /AC-15/AC-14
e
at
230/ 400/ 500 V 690/ Ident. No. Version
220 V 380 V
660 V acc. to
EN 50011
Number
A
A
A
A
NO NC
kg
Latched contactor relays with screw terminals ¼
for screw and snap-on mounting onto 35 mm standard mounting rail
AC operation
4
4
3
2
1
40 E
31 E
22 E
4
3
2
--
1
2
C
B
B
3TH27 40-0AP0
3TH27 31-0AP0
3TH27 22-0AP0
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.350
0.350
0.345
DC operation · DC solenoid system
4
4
3
2
1
40 E
31 E
22 E
4
3
2
--
1
2
B
B
B
3TH27 40-0BB4
3TH27 31-0BB4
3TH27 22-0BB4
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.396
0.401
0.399
3TH27
For accessories, see page 3/140.
Contactor
Type
3TH20 ..-0...
Contactor
Type
3TH20 ..-3...,
3TH20 ..-6...,
3TH20 ..-7...,
3TH22, 3TH27
Rated control supply voltages
(the 10th and 11th position of the order number must be changed)
AC operation
Rated control supply voltages
(the 10th and 11th position of the order number must be changed)
Coils for AC 50 and 60 Hz
Rated control supply voltage U
s
AC operation
Coils for AC 50 and 60 Hz
Rated control supply voltage U
Coils for AC 50 Hz
50 Hz
60 Hz
s
V AC
V AC
Coils for AC 50 Hz
50 Hz
24
110
230/220
29
132
276
B0
F0
60 Hz
V AC
V AC
276
1)
P0
1)
230/220
P0
DC operation
Rated control supply voltage U
DC operation
Rated control supply voltage U
s
s
V DC
V DC
24
24
110
220
B4
F4
M4
B4
1) Operating range at 220 V or 380 V:
0.85 to 1.15 x U ; lower operating range limit according to IEC 60947.
s
Please inquire about further voltages.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/87
3RH, 3TH Contactor Relays
3RH11 coupling relays for switching
auxiliary circuits, 4-pole
■
■
Application
DC operation
The 3RH11 coupling relays for switching auxiliary circuits are
tailored to the special requirements of working with electronic
controls.
IEC 60947 and EN 60947 (VDE 0660)
The 3RH11 coupling relays cannot be extended with auxiliary
switch blocks.
Selection and ordering data
DC operation
Screw terminals
Low power consumption
Extended operating range of the coils
Integrated coil circuit
3RH11 ..-1.B40
Surge suppressors
Rated
Auxiliary contacts
DT Screw terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
operational
current I /
AC-15/AC-14 at
e
230 V
Ident. No. acc. Version
to EN 50011
Order No.
Price
per PU
A
NO
NC
kg
For screw and snap-on mounting onto
35 mm standard mounting rail
• Size S00
Terminal designations according to EN 50011
Rated control supply voltage U = 24 V DC, coil operating range 0.7 to 1.25 x U
s
s
Power consumption of the coils 2.3 W at 24 V (no auxiliary switch blocks can be mounted)
Diode, varistor or RC
element attachable
6
6
6
40 E
31 E
22 E
4
3
2
--
1
2
}
}
}
}
}
}
}
}
}
3RH11 40-1HB40
3RH11 31-1HB40
3RH11 22-1HB40
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.258
0.258
0.259
Built-in diode
40 E
31 E
22 E
4
3
2
--
1
2
3RH11 40-1JB40
3RH11 31-1JB40
3RH11 22-1JB40
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.258
0.259
0.260
Built-in varistor
40 E
31 E
22 E
4
3
2
--
1
2
3RH11 40-1KB40
3RH11 31-1KB40
3RH11 22-1KB40
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.259
0.259
0.259
Rated control supply voltage U = 24 V DC, coil operating range 0.85 to 1.85 x U
s
s
Power consumption of the coils 1.4 W at 24 V (no auxiliary switch blocks can be mounted)
Diode, varistor or
6
6
6
40 E
31 E
22 E
4
3
2
--
1
2
B
B
A
3RH11 40-1MB40-0KT0
3RH11 31-1MB40-0KT0
3RH11 22-1MB40-0KT0
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.259
0.259
0.262
RC element attachable
Built-in diode
40 E
31 E
22 E
4
3
2
--
1
2
B
A
B
3RH11 40-1VB40
3RH11 31-1VB40
3RH11 22-1VB40
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.260
0.260
0.261
Built-in varistor
40 E
31 E
22 E
4
3
2
--
1
2
B
A
A
3RH11 40-1WB40
3RH11 31-1WB40
3RH11 22-1WB40
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.260
0.260
0.261
For accessories, see page 3/110 and 3/113.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/88
3RH, 3TH Contactor Relays
3RH11 coupling relays for switching
auxiliary circuits, 4-pole
DC operation
Cage Clamp terminals
Low power consumption
Extended operating range of the coils
Integrated coil circuit
3RH11 ..-2.B40
Surge suppressors
Rated
Auxiliary contacts
DT Cage Clamp terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
operational
current I /
AC-15/AC-14 at
e
230 V
Ident. No. acc. Version
to EN 50011
Order No.
Price
per PU
A
NO
NC
kg
For screw and snap-on mounting onto
35 mm standard mounting rail
• Size S00
Terminal designations according to EN 50011
Rated control supply voltage U = 24 V DC, coil operating range 0.7 to 1.25 x U
s
s
Power consumption of the coils 2.3 W at 24 V (no auxiliary switch blocks can be mounted)
Diode, varistor or
6
6
6
40 E
31 E
22 E
4
3
2
--
1
2
B
B
}
B
}
}
}
}
}
3RH11 40-2HB40
3RH11 31-2HB40
3RH11 22-2HB40
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.254
0.253
0.255
RC element attachable
Built-in diode
40 E
31 E
22 E
4
3
2
--
1
2
3RH11 40-2JB40
3RH11 31-2JB40
3RH11 22-2JB40
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.256
0.256
0.255
Built-in varistor
40 E
31 E
22 E
4
3
2
--
1
2
3RH11 40-2KB40
3RH11 31-2KB40
3RH11 22-2KB40
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.256
0.254
0.255
Rated control supply voltage U = 24 V DC, coil operating range 0.85 to 1.85 x U
s
s
Power consumption of the coils 1.4 W at 24 V (no auxiliary switch blocks can be mounted)
Diode, varistor or
6
6
6
40 E
31 E
22 E
4
3
2
--
1
2
B
B
B
3RH11 40-2MB40-0KT0
3RH11 31-2MB40-0KT0
3RH11 22-2MB40-0KT0
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.255
0.255
0.256
RC element attachable
Built-in diode
40 E
31 E
22 E
4
3
2
--
1
2
B
B
B
3RH11 40-2VB40
3RH11 31-2VB40
3RH11 22-2VB40
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.256
0.256
0.256
Built-in varistor
40 E
31 E
22 E
4
3
2
--
1
2
B
B
B
3RH11 40-2WB40
3RH11 31-2WB40
3RH11 22-2WB40
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.255
0.256
0.255
For accessories, see page 3/110 and 3/113.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/89
3RT Coupling Relays
3RT10 coupling relays (interface),
for switching motors, 3-pole, 3 ... 11 kW
■
■
Application
DC operation
The 3RT10 1 coupling relays cannot be extended with auxiliary
switch blocks.
IEC 60947, EN 60947 (VDE 0660)
Two single-pole auxiliary switch blocks can be fitted to the
3RT10 2 coupling relays.
The 3RT10 coupling relays for switching motors are tailored to
the special requirements of working with electronic controls.
Selection and ordering data
DC operation
Screw terminals
Low power consumption
Extended operating range of the coils
Integrated coil circuit
Surge
suppressors
Rated data
Auxiliary contacts DT Screw terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
AC-2 and AC-3,
T : up to 60 °C
u
Opera-
tional
Rating of
induction
Ident. Version
No.
Order No.
Price
per PU
current I motors at
e
up to
400 V
A
50 Hz and
400 V
kW
NO
NC
kg
For screw and snap-on mounting onto 35 mm standard mounting rail
Size S00
Terminal designations according to EN 50012
Rated control supply voltage U = 24 V DC, coil operating range 0.7 to 1.25 x U
s
s
Power consumption of the coils 2.3 W at 24 V (no auxiliary switch blocks can be mounted)
Diode, varistor
or RC element,
attachable
7
3
10
01
1
--
--
1
}
}
3RT10 15-1HB41
3RT10 15-1HB42
1
1
1 unit
1 unit
101
101
0.259
0.258
Built-in diode
7
7
9
3
3
4
10
01
1
--
1
}
}
3RT10 15-1JB41
3RT10 15-1JB42
1
1
1 unit
1 unit
101
101
0.259
0.261
--
3RT10 1.-1HB4.
Built-in varistor
10
01
1
--
--
1
}
3RT10 15-1KB41
3RT10 15-1KB42
1
1
1 unit
1 unit
101
101
0.261
0.259
}
Diode, varistor
or RC element,
attachable
10
01
1
--
--
1
}
}
3RT10 16-1HB41
3RT10 16-1HB42
1
1
1 unit
1 unit
101
101
0.258
0.260
Built-in diode
9
9
4
10
01
1
--
1
}
}
3RT10 16-1JB41
3RT10 16-1JB42
1
1
1 unit
1 unit
101
101
0.261
0.261
--
Built-in varistor
4
10
01
1
--
--
1
}
3RT10 16-1KB41
3RT10 16-1KB42
1
1
1 unit
1 unit
101
101
0.260
0.260
}
Diode, varistor 12
or RC element,
attachable
5.5
10
01
1
--
--
1
A
B
3RT10 17-1HB41
3RT10 17-1HB42
1
1
1 unit
1 unit
101
101
0.260
0.260
Built-in diode 12
5.5
5.5
10
01
1
--
1
}
}
3RT10 17-1JB41
3RT10 17-1JB42
1
1
1 unit
1 unit
101
101
0.258
0.258
--
Built-in varistor 12
10
01
1
--
--
1
}
3RT10 17-1KB41
3RT10 17-1KB42
1
1
1 unit
1 unit
101
101
0.261
0.261
}
For accessories, see page 3/119.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/90
3RT Coupling Relays
3RT10 coupling relays (interface),
for switching motors, 3-pole, 3 ... 11 kW
DC operation
Cage Clamp terminals
Low power consumption
Extended operating range of the coils
Integrated coil circuit
Surge
suppressors
Rated data
Auxiliary contacts DT Cage Clamp terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
AC-2 and AC-3,
T : up to 60 °C
u
Opera-
Rating of Ident. Version
induction No.
Order No.
Price
per PU
tional
current I motors at
e
up to
400 V
A
50 Hz and
400 V
kW
NO
NC
kg
For screw and snap-on mounting onto 35 mm standard mounting rail
Size S00
Terminal designations according to EN 50012
Rated control supply voltage U = 24 V DC, coil operating range 0.7 to 1.25 x U
s
s
Power consumption of the coils 2.3 W at 24 V (no auxiliary switch blocks can be mounted)
Diode, varistor
or RC element,
attachable
7
7
3
10
01
--
1
1
}
}
3RT10 15-2HB41
3RT10 15-2HB42
1
1
1 unit
101
101
0.254
0.254
--
1 unit
Built-in diode
3
3
4
10
01
--
1
1
--
}
}
3RT10 15-2JB41
3RT10 15-2JB42
1
1
1 unit
1 unit
101
101
0.255
0.255
Built-in varistor 7
10
01
--
1
1
--
}
3RT10 15-2KB41
3RT10 15-2KB42
1
1
1 unit
1 unit
101
101
0.257
0.256
3RT10 1.-2JB4
}
Diode, varistor
or RC element,
attachable
9
9
10
01
--
1
1
--
B
B
3RT10 16-2HB41
3RT10 16-2HB42
1
1
1 unit
1 unit
101
101
0.254
0.256
Built-in diode
4
10
01
--
1
1
--
}
}
3RT10 16-2JB41
3RT10 16-2JB42
1
1
1 unit
1 unit
101
101
0.256
0.256
Built-in varistor 9
4
10
01
--
1
1
--
}
3RT10 16-2KB41
3RT10 16-2KB42
1
1
1 unit
1 unit
101
101
0.255
0.255
}
Diode, varistor 12
or RC element,
attachable
5.5
10
01
--
1
1
--
B
B
3RT10 17-2HB41
3RT10 17-2HB42
1
1
1 unit
1 unit
101
101
0.257
0.253
Built-in diode 12
5.5
5.5
10
01
--
1
1
}
}
}
}
3RT10 17-2JB41
3RT10 17-2JB42
1
1
1 unit
1 unit
101
101
0.255
0.256
--
Built-in varistor 12
10
01
--
1
1
--
3RT10 17-2KB41
3RT10 17-2KB42
1
1
1 unit
1 unit
101
101
0.256
0.256
For accessories, see page 3/119.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/91
3RT Coupling Relays
3RT10 coupling relays (interface),
for switching motors, 3-pole, 3 ... 11 kW
DC operation
Screw terminals
Low power consumption
Extended operating range of the coils
Integrated coil circuit
Surge
suppressors
Rated data
Auxiliary contacts DT Screw terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
AC-2 and AC-3,
T : up to 60 °C
u
Opera-
tional
Rating of
induction
Ident. Version
No.
Order No.
Price
per PU
current I motors at
e
up to
400 V
A
50 Hz and
400 V
kW
NO NC
kg
For screw and snap-on mounting onto 35 mm standard mounting rail
Size S00
Terminal designations according to DIN 50012
Rated control supply voltage U = 24 V DC, coil operating range 0.85 to 1.85 x U
s
s
Power consumption of the coils 1.4 W at 24 V (no auxiliary switch blocks can be mounted)
Diode, varistor
or RC element,
attachable
7
7
3
10
01
1
--
1
B
B
3RT10 15-1MB41-0KT0
3RT10 15-1MB42-0KT0
1
1 unit
101
101
0.260
0.260
--
1
1 unit
Built-in diode
3
3
4
10
01
1
--
--
1
B
B
3RT10 15-1VB41
3RT10 15-1VB42
1
1
1 unit
1 unit
101
101
0.262
0.260
Built-in varistor 7
10
01
1
--
--
1
A
B
3RT10 15-1WB41
3RT10 15-1WB42
1
1
1 unit
1 unit
101
101
0.260
0.260
3RT10 1.-1VB4.
Diode, varistor
or RC element,
attachable
9
9
10
01
1
--
--
1
B
B
3RT10 16-1MB41-0KT0
3RT10 16-1MB42-0KT0
1
1
1 unit
1 unit
101
101
0.261
0.261
Built-in diode
4
10
01
1
--
--
1
B
B
3RT10 16-1VB41
3RT10 16-1VB42
1
1
1 unit
1 unit
101
101
0.261
0.260
Built-in varistor 9
4
10
01
1
--
--
1
B
B
3RT10 16-1WB41
3RT10 16-1WB42
1
1
1 unit
1 unit
101
101
0.260
0.260
Diode, varistor 12
or RC element,
attachable
5.5
10
01
1
--
--
1
B
B
3RT10 17-1MB41-0KT0
3RT10 17-1MB42-0KT0
1
1
1 unit
1 unit
101
101
0.262
0.260
Built-in diode 12
5.5
5.5
10
01
1
--
1
B
B
3RT10 17-1VB41
3RT10 17-1VB42
1
1
1 unit
1 unit
101
101
0.260
0.261
--
Built-in varistor 12
10
01
1
--
--
1
B
B
3RT10 17-1WB41
3RT10 17-1WB42
1
1
1 unit
1 unit
101
101
0.261
0.260
For accessories, see page 3/119.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/92
3RT Coupling Relays
3RT10 coupling relays (interface),
for switching motors, 3-pole, 3 ... 11 kW
DC operation
Cage Clamp terminals
Low power consumption
Extended operating range of the coils
Integrated coil circuit
Surge
suppressors
Rated data
Auxiliary contacts DT Cage Clamp terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
AC-2 and AC-3,
T : up to 60 °C
u
Opera-
Rating of Ident. Version
induction No.
Order No.
Price
per PU
tional
current I motors at
e
up to
400 V
A
50 Hz and
400 V
kW
NO
NC
kg
For screw and snap-on mounting onto 35 mm standard mounting rail
Size S00
Terminal designations according to DIN 50012
Rated control supply voltage U = 24 V DC, coil operating range 0.85 to 1.85 x U
s
s
Power consumption of the coils 1.4 W at 24 V (no auxiliary switch blocks can be mounted)
Diode, varistor
or RC element,
attachable
7
3
10
01
1
--
--
1
B
B
3RT10 15-2MB41-0KT0
3RT10 15-2MB42-0KT0
1
1
1 unit
1 unit
101
101
0.255
0.257
Built-in diode
7
7
9
3
3
4
10
01
1
--
1
B
B
3RT10 15-2VB41
3RT10 15-2VB42
1
1
1 unit
1 unit
101
101
0.258
0.257
--
Built-in varistor
10
01
1
--
--
1
B
B
3RT10 15-2WB41
3RT10 15-2WB42
1
1
1 unit
1 unit
101
101
0.257
0.258
3RT10 1.-2WB4.
Diode, varistor
or RC element,
attachable
10
01
1
--
--
1
B
B
3RT10 16-2MB41-0KT0
3RT10 16-2MB42-0KT0
1
1
1 unit
1 unit
101
101
0.257
0.257
Built-in diode
9
9
4
10
01
1
--
1
B
B
3RT10 16-2VB41
3RT10 16-2VB42
1
1
1 unit
1 unit
101
101
0.258
0.255
--
Built-in varistor
4
10
01
1
--
--
1
B
B
3RT10 16-2WB41
3RT10 16-2WB42
1
1
1 unit
1 unit
101
101
0.255
0.257
Diode, varistor 12
or RC element,
attachable
5.5
10
01
1
--
--
1
B
B
3RT10 17-2MB41-0KT0
3RT10 17-2MB42-0KT0
1
1
1 unit
1 unit
101
101
0.256
0.250
Built-in diode
12
5.5
5.5
10
01
1
--
1
B
B
3RT10 17-2VB41
3RT10 17-2VB42
1
1
1 unit
1 unit
101
101
0.255
0.255
--
Built-in varistor 12
10
01
1
--
--
1
B
B
3RT10 17-2WB41
3RT10 17-2WB42
1
1
1 unit
1 unit
101
101
0.256
0.257
For accessories, see page 3/119.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/93
3RT Coupling Relays
3RT10 coupling relays (interface),
for switching motors, 3-pole, 3 ... 11 kW
DC operation
Screw terminals
Low power consumption
Extended operating range of the coils
Integrated coil circuit
Surge
suppressors AC-2 and AC-3,
T : up to 60 °C
Rated data
Auxiliary contacts DT Screw terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
u
Opera-
tional
Rating of
induction
Ident. Version
No.
Order No.
Price
per PU
current I motors at
e
up to
400 V
A
50 Hz and
400 V
kW
NO NC
kg
For screw and snap-on mounting onto 35 mm standard mounting rail
Size S0
Rated control supply voltage U = 24 V DC, coil operating range 0.7 to 1.25 x U
s
s
Power consumption of the coils 4.2 W at 24 V (2 single-pole auxiliary switch blocks can be mounted)
Varistor
mounted
12
17
25
5.5
7.5
11
--
--
--
--
--
--
--
--
--
}
}
}
3RT10 24-1KB40
3RT10 25-1KB40
3RT10 26-1KB40
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.576
0.577
0.582
3RT10 2.-1KB40
For accessories, see page 3/112.
DC operation
Cage Clamp terminals
Low power consumption
Extended operating range of the coils
Integrated coil circuit
Surge
suppressors AC-2 and AC-3,
T : up to 60 °C
Rated data
Auxiliary contacts DT Cage Clamp terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
u
Opera-
tional
Rating of
induction
Ident. Version
No.
Order No.
Price
per PU
current I motors at
e
up to
400 V
A
50 Hz and
400 V
kW
NO NC
kg
For screw and snap-on mounting onto 35 mm standard mounting rail
Size S0
Rated control supply voltage U = 24 V DC, coil operating range 0.7 to 1.25 x U
s
s
Power consumption of the coils 4.2 W at 24 V (2 single-pole auxiliary switch blocks can be mounted)
Varistor
mounted
12
17
25
5.5
7.5
11
--
--
--
--
--
--
--
--
--
B
}
}
3RT10 24-3KB40
3RT10 25-3KB40
3RT10 26-3KB40
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.578
0.580
0.581
3RT10 2.-3KB40
For accessories, see page 3/112.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/94
3TX7, 3RS18 Coupling Relays
3TX7 Coupling Relays, Narrow Design
Relay couplers
■
Application
AC and DC operation
The input and output coupling links differ with regard to the
positioning of the terminals and the LEDs. For equipment
identification purposes, each coupling link has a blank legend
plate.
DIN VDE 0110 Part 1, DIN VDE 0435, DIN VDE 0660 and
EN 50005
In the coupling links in double-decker format, the connections
are arranged on two levels; the units are extremely compact.
Connection method: Screw terminals or spring-loaded
terminals. For test purposes, versions are available with manual
0 automatic switches.
In accordance with the technical specifications of electronic
systems, the coupling elements have a lower power
consumption.
■
Selection and ordering data
AC and DC operation · for snap-on mounting onto 35 mm standard mounting rail
Rated control supply
voltage U
Contacts
Version
Width
DT Order No.
Price
per PU (UNIT,
SET, M)
PU
PS*
PG
Weight
per PU
approx.
s
AC 50/60 Hz
V
NO
CO
mm
kg
3TX7 002 relay coupling links with screw terminals
Output coupling links
24
1
1
--
--
11.5
17.5
22.5
}
}
3TX7 002-1AB00
1
1
1 unit
1 unit
101
101
0.033
0.032
1)
3TX7 002-1AB02
24
230
--
1
}
3TX7 002-1BB00
3TX7 002-1BF00
1
1
1 unit
1 unit
101
101
0.041
0.042
}
2)
24
2
--
--
}
}
3TX7 002-1CB00
3TX7 002-1FB02
1
1
1 unit
1 unit
101
101
0.055
0.055
1) 2)
2
Input coupling links
3TX7 002-1....
24
1
1
--
--
--
11.5
11.5
17.5
}
}
3TX7 002-2AB00
3TX7 002-2AE00
1
1
1 unit
1 unit
101
101
0.032
0.032
110
2)
230
}
3TX7 002-2AF00
3TX7 002-2AF05
1
1
1 unit
1 unit
101
101
0.033
0.039
}
1) 3)
230
1
}
3TX7 002-2BF02
1
1 unit
101
0.043
3TX7 002-2....
3TX7 003 relay coupling links with spring-loaded terminals
Output coupling links
24
24
24
1
--
1
11.5
17.5
22.5
}
}
}
3TX7 003-1AB00
3TX7 003-1BB00
3TX7 003-1CB00
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.030
0.039
0.050
--
2)
2
--
Input coupling links
230
1
--
11.5
A
3TX7 003-2AF00
1
1 unit
101
0.031
3TX7 003
Note:
For coil voltages which are not listed, see SITOP power DC Power Supplies, e.g. 6EP1 331-2BA10 and 6EP1 731-2BA00, in "Power Supplies".
1) Hard gold-plated contacts.
2) The same potential must be applied to the output contacts of the
2 NO/2 CO relays.
3) Observe max. permissible conductor length, see Technical
Specifications.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/95
3TX7, 3RS18 Coupling Relays
3TX7 Coupling Relays, Narrow Design
Relay couplers
Rated control supply Contacts
voltage U Version
Manual-0- Width DT Order No.
Price
per PU (UNIT,
SET, M)
PU
PS*
PG
Weight
per PU
approx.
automatic
switch for
testing
s
purposes
AC 50/60 Hz
V
NO
CO
mm
kg
3TX7 004 relay couplers with screw terminals
Output coupling links
24
--
--
--
1
1
1
without
without
without
6.2
}
}
}
3TX7 004-1LB00
3TX7 004-1LF00
3TX7 004-1BF05
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.033
0.034
0.057
230
6.2
1)
12.5
2)
24
--
1
without
6.2
}
3TX7 004-1LB02
1
1 unit
101
0.033
24
230
1
1
--
--
without
without
6.2
6.2
}
3TX7 004-1MB00
3TX7 004-1MF00
1
1
1 unit
1 unit
101
101
0.037
0.037
}
24
--
1
with
12.5
}
3TX7 004-1BB10
1
1 unit
101
0.052
Input coupling links
3TX7 004-1LB0.
2)
2)
2)
24
110
230
1
1
1
--
--
--
without
without
without
6.2
6.2
6.2
}
}
}
3TX7 004-2MB02
3TX7 004-2ME02
3TX7 004-2MF02
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.037
0.037
0.038
3TX7 005 relay couplers with spring-loaded terminals
Output coupling links
24
--
--
1
1
without
without
6.2
6.2
}
}
}
3TX7 005-1LB00
3TX7 005-1LF00
1
1
1 unit
1 unit
101
101
0.028
0.030
230
2)
24
--
1
without
6.2
3TX7 005-1LB02
1
1 unit
101
0.028
24
230
1
1
--
--
without
without
6.2
6.2
}
}
3TX7 005-1MB00
3TX7 005-1MF00
1
1
1 unit
1 unit
101
101
0.034
0.034
Input coupling links
2)
2)
24
230
1
1
--
--
without
without
6.2
6.2
C
B
3TX7 005-2MB02
3TX7 005-2MF02
1
1
1 unit
1 unit
101
101
0.034
0.034
3TX7 005-2MB02
Note:
For replacement products, see 3RS18 coupling links with industrial housing or other 3TX7 0 products.
For coil voltages which are not listed, see SITOP power DC Power Supplies, e.g. 6EP1 331-2BA10 and 6EP1 731-2BA00, in "Transformers and Power Supplies".
1) For long conductors.
2) Hard gold-plated contacts.
■
Accessories
For coupling link
Version
DT Order No.
Price
per PU (UNIT,
SET, M)
PU
PS*
PG
Weight
per PU
approx.
Type
kg
Connecting combs
Connecting leads
3TX7 004
24 terminals, blue
Width 6.2 mm
}
3TX7 004-8AA00
1
1
1 unit
1 unit
101
101
0.017
3TX7 002, 3TX7 003,
3TX7 004, 3TX7 005
24 terminals with
supply, blue
A
3TX7 004-8BA00
0.050
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/96
3TX7, 3RS18 Coupling Relays
3TX7 Coupling Relays, Narrow Design
Relay couplers with plug-in design
■
Benefits
Advantages
• Device variants with hard gold-plated contacts, hence high
contact reliability
• 24 V DC version also available as variant with NO contact
• Integrated reverse polarity protection and EMC arc-
suppression diode
• Clearly visible functional state of the relay coupler by yellow
LED
• Plug-in relay with spring-loaded terminals and 6.2 mm width
• Fast exchange with permanent wiring (plug-in relay)
• The wire inlet and terminals can be reached from the front.
This results in faster wiring time and wiring errors are
prevented.
• Tested complete units short mounting time
• Single relays available as components
• Safe isolation according to EN 50178
• 230 V AC/DC versions available
• Linking of supply voltage and control signals with 16-pole
connecting comb
• Galvanic isolation plate for isolating different voltages for
neighboring units
■
Selection and ordering data
Rated control supply voltage U
Contacts
Version
DT Order No.
Price
per PU (UNIT,
SET, M)
PU
PS*
PG
Weight
per PU
approx.
s
V
NO
CO
kg
Plug-in relays with screw terminals, 6.2 mm,
complete with relay
24 DC
24 DC
1
--
--
1
A
A
3TX7 014-1AM00
3TX7 014-1BM00
1
1
5 units
5 units
101
101
0.035
0.035
24 AC/DC
115 AC/DC
230 AC/DC
--
--
--
1
1
1
A
A
A
3TX7 014-1BB00
3TX7 014-1BE00
3TX7 014-1BF00
1
1
1
5 units
5 units
5 units
101
101
101
0.035
0.045
0.041
3TX7 014-1AM00
Plug-in relays with screw terminals, 6.2 mm,
complete with relay and hard gold-plating1)
24 DC
--
1
A
3TX7 014-1BM02
1
5 units
101
0.035
24 AC/DC
115 AC/DC
230 AC/DC
--
--
--
1
1
1
A
A
A
3TX7 014-1BB02
3TX7 014-1BE02
3TX7 014-1BF02
1
1
1
5 units
5 units
5 units
101
101
101
0.035
0.041
0.035
Plug-in relays with spring-loaded terminals, 6.2 mm,
complete with relay
24 DC
24 DC
1
--
--
1
A
A
3TX7 015-1AM00
3TX7 015-1BM00
1
1
5 units
5 units
101
101
0.045
0.045
24 AC/DC
115 AC/DC
230 AC/DC
--
--
--
1
1
1
A
A
A
3TX7 015-1BB00
3TX7 015-1BE00
3TX7 015-1BF00
1
1
1
5 units
5 units
5 units
101
101
101
0.045
0.045
0.045
Plug-in relays with spring-loaded terminals, 6.2 mm,
complete with relay and hard gold-plating1)
24 DC
--
1
A
3TX7 015-1BM02
1
5 units
101
0.045
24 AC/DC
115 AC/DC
230 AC/DC
--
--
--
1
1
1
A
A
A
3TX7 015-1BB02
3TX7 015-1BE02
3TX7 015-1BF02
1
1
1
5 units
5 units
5 units
101
101
101
0.040
0.045
0.045
1) The variants with hard gold-plated contacts feature high contact reliability
(also for low currents) and are therefore especially suitable for steady-
state inputs of programmable logic controllers.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/97
3TX7, 3RS18 Coupling Relays
3TX7 Coupling Relays, Narrow Design
Relay couplers with plug-in design
Rated control Used for
supply
DT Order No.
Price
per PU (UNIT,
SET, M)
PU
PS*
PG
Weight
per PU
approx.
voltage U
s
V
kg
Individual relay modules1), 6.2 mm, 1 changeover contact
12 DC
24 DC
60 DC
Complete units 24 V AC/DC
Complete units, 24 V AC/DC,
hard gold-plated
A
A
3TX7 014-7BQ00
1
1
20 units
101
101
0.035
0.035
3TX7 014-7BQ02
20 units
Complete units 24 V DC
Complete units 24 V DC,
hard gold-plated
A
A
3TX7 014-7BM00
3TX7 014-7BM02
1
1
20 units
20 units
101
101
0.035
0.035
Complete units 115 V and
230 V AC/DC
Complete units 115 V and
230 V AC/DC,
hard gold-plated
A
A
3TX7 014-7BP00
3TX7 014-7BP02
1
1
20 units
20 units
101
101
0.035
0.035
Connecting combs 16-pole, blue
for linking the same potentials,
16-pole,
A
A
3TX7 014-7AA00
3TX7 014-7CE00
1
1
5 units
101
101
0.035
0.035
current carrying capacity for infeed max. 6 A
Galvanic isolation plates
3TX7 014 and 3TX7 015
10 units
1) The variants with hard gold-plated contacts feature high contact reliability
(also for low currents) and are therefore especially suitable for steady-
state inputs of programmable logic controllers.
Selective help to assign relay single modules
Versions to be supplied
L
T
Y
A
A
0
2
4
Y
&
F
A
P
E
3
0
0
2
4
V
2
3
0
9
2
-
A
1
0
2
4
-
A
3
0
1
2
4
V
D
C
S
P
U
L
E
:
2
4
V
2
4
V
Complete device
3TX7 014-..
Single device
3TX7 014-..
NO (13/14)
3TX7 015-..
(+)A1/(-)A2
24 V DC
CO (11/12/14)
FTR-LY..
..CA024Y
..CA024Y
..CA012Y
--
APE..
V23092-..
1)
1)
..1AM00
NO
CO
CO
CO
CO
CO
CO
CO
CO
..7BM00
..30024
..30024
..30012
..30060
..30060
..30124
..30112
..30160
..30160
..A1024-A301
..A1024-A301
..A1012-A301
..A1060-A301
..A1060-A301
..A1024-A201
..A1012-A201
..A1060-A201
..A1060-A201
1)
1)
..1BM00
24 V DC
..7BM00
1)
1)
..1BB00
24 V AC/DC
115 V AC/DC
230 V AC/DC
24 V DC
..7BQ00
1)
1)
..1BE00
..7BP00
1)
1)
..1BF00
..7BP00
--
2)
2)
..1BM02
..7BM02
..CA024V
..CA012V
--
2)
2)
..1BB02
24 V AC/DC
115 V AC/DC
230 V AC/DC
..7BQ02
2)
2)
..1BE02
..7BP02
2)
2)
..1BF02
..7BP02
--
1)
2)
= AgSn0
= AgSn0+Au
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/98
3TX7, 3RS18 Coupling Relays
3TX7 Coupling Relays, Narrow Design
Semiconductor couplers
■
Overview
AC and DC operation
The input and output coupling links differ with regard to the
positioning of the terminals and the LEDs. For equipment
identification purposes, each coupling link has a blank legend
plate.
DIN VDE 0110 Part 1, DIN VDE 0435, DIN VDE 0660 and
EN 50005 optocouplers: DIN VDE 0884, DIN VDE 0411
Part 500, IEC 61131-2 (programmable logic controllers).
In accordance with the technical specifications of electronic
systems, the coupling elements have a lower power
consumption.
In the coupling links in double-decker format, the connections
are arranged on two levels; the units are extremely compact.
Connection method: Screw terminals or spring-loaded
terminals. For test purposes, versions are available with manual
0 automatic switches.
■
Selection and ordering data
AC and DC operation · for snap-on mounting onto 35 mm standard mounting rail
Rated control supply
voltage U
Contacts
Switching Width DT Order No.
current
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
s
AC 50/60 Hz
V
Version
A
mm
kg
3TX7 002 semiconductor couplers with screw terminals
Output coupling links
24 DC
1 transistor 1.8
1 transistor 1.5
12.5
11.5
}
}
3TX7 002-3AB00
3TX7 002-3AB01
1
1
1 unit
1 unit
101
101
0.033
0.035
Input coupling links
24 AC/DC
110 … 240 AC
1 transistor 0.1
1 transistor 0.1
12.5
12.5
}
}
3TX7 002-4AB00
3TX7 002-4AG00
1
1
1 unit
1 unit
101
101
0.031
0.035
3TX7 002
Rated control supply
Switching Switching Manual-0- Width DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
voltage U
voltage
current
automatic
switch for
testing
s
purposes
AC 50/60 Hz
V
V
A
mm
kg
3TX7 004 semiconductor couplers with screw terminals
Output coupling links
24 DC
48 V DC 0.5
30 V DC 1.5
without
without
6.2
}
}
}
}
}
B
}
3TX7 004-3AB04
3TX7 004-3PB54
3TX7 004-3PB74
3TX7 004-3PG74
3TX7 004-3AC04
3TX7 004-3AC14
3TX7 004-3AC03
1
1 unit 101
1 unit 101
1 unit 101
1 unit 101
1 unit 101
1 unit 101
1 unit 101
0.034
0.029
0.032
0.033
0.052
0.061
0.060
24 DC
1
1
1
1
1
1
24 DC
30 V DC
30 V DC
30 V DC
30 V DC
3
3
5
5
2
6.2
110 ... 230 AC/DC
24 DC
without
with
12.5
12.5
24 DC
3TX7 004-3AB04
24 DC
24 ...
without
250 V AC
Input coupling links
AC/DC 110 ... 230
30 V DC 0.1
without
6.2
}
3TX7 004-4PG24
1
1 unit 101
0.034
3TX7 005 semiconductor couplers with spring-loaded terminals
Output coupling links
24 DC
24 DC
48 V DC 0.5
30 V DC 1.5
without
6.2
}
}
3TX7 005-3AB04
3TX7 005-3PB54
1
1
1 unit 101
1 unit 101
0.031
0.025
24 DC
30 V DC
3
5
2
without
6.2
A
A
3TX7 005-3PB74
3TX7 005-3PG74
1
1
1 unit 101
1 unit 101
0.027
0.027
110 ... 230 AC/DC
24 DC
24 DC
30 V DC
without
with
12.5
12.5
}
3TX7 005-3AC04
3TX7 005-3AC14
1
1
1 unit 101
1 unit 101
0.047
0.051
C
24 DC
24 ...
250 V AC
without
C
3TX7 005-3AC03
1
1 unit 101
0.056
Input coupling links
110 ... 230 AC/DC
30 V DC 0.1
without
6.2
}
3TX7 005-4PG24
1
1 unit 101
0.031
Note:
For replacement products, see 3RS18 coupling links with industrial housing or other 3TX7 0 products.
For coil voltages which are not listed, see SITOP power DC Power Supplies, e.g. 6EP1 331-2BA10 and 6EP1 731-2BA00, in "Power Supplies".
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/99
3TX7, 3RS18 Coupling Relays
3TX7 Coupling Relays, Narrow Design
Semiconductor couplers
Accessories
■
For coupling link
Version
DT Order No.
Price
per PU (UNIT,
SET, M)
PU
PS*
PG
Weight
per PU
approx.
Type
kg
Connecting combs
Connecting leads
3TX7 004
24 terminals, blue
Width 6.2 mm
}
3TX7 004-8AA00
1
1
1 unit
101
0.017
3TX7 002, 3TX7 003,
3TX7 004, 3TX7 005
24 terminals with supply, blue
A
3TX7 004-8BA00
1 unit
101
0.050
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/100
3TX7, 3RS18 Coupling Relays
3RS18 Coupling Relays with Industrial Housing
Relay couplers
■
■
Overview
■
Benefits
• Wide-range voltage: One product for all voltages
The new 3RS18 coupling relays are couplers in the well-proven
standard 22.5 mm timing relay housing. The series comprises
relays with 1, 2 and 3 changeover contacts with screw and
spring-loaded terminals for combined voltages and wide
voltage ranges.
• The industrial housing supports the same connection
methods as the timing relay including spring-loaded
terminals, 2 wires can be clamped
• Versions with electronically optimized outputs (hard gold-
plated)
The relay coils are protected internally with suppression diodes.
• Up to 3 changeover contacts with 22.5 mm width
Selection and ordering data
Rated control supply voltage Contacts
s
DT Order No.
Price
per PU (UNIT,
SET, M)
PU
PS*
PG
Weight
per PU
approx.
U
Version
AC 50/60 Hz
V
CO
kg
Coupling relays with industrial housing with screw terminals,
22.5 mm
Wide-range voltage
24 ... 240 AC/DC
2
3
3
A
C
C
3RS18 00-1BW00
3RS18 00-1HW00
3RS18 00-1HW01
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.143
0.168
0.168
1)
Combination voltage
24 AC/DC and
110 ... 120 AC
1
2
3
3
C
C
C
C
3RS18 00-1AQ00
3RS18 00-1BQ00
3RS18 00-1HQ00
3RS18 00-1HQ01
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.116
0.142
0.173
0.173
1)
1)
24 AC/DC and
220 ... 240 AC
1
2
3
3
C
C
C
C
3RS18 00-1AP00
3RS18 00-1BP00
3RS18 00-1HP00
3RS18 00-1HP01
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.112
0.142
0.166
0.170
Coupling relays with industrial housing with spring-loaded
terminals, 22.5 mm
Wide-range voltage
24 ... 240 AC/DC
2
3
3
C
C
C
3RS18 00-2BW00
3RS18 00-2HW00
3RS18 00-2HW01
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.128
0.144
0.145
1)
Combination voltage
24 AC/DC and
10 ... 120 AC
1
2
3
3
C
C
C
C
3RS18 00-2AQ00
3RS18 00-2BQ00
3RS18 00-2HQ00
3RS18 00-2HQ01
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.104
0.120
0.147
0.147
1)
1)
24 AC/DC and
20 ... 240 AC
1
2
3
3
C
C
C
C
3RS18 00-2AP00
3RS18 00-2BP00
3RS18 00-2HP00
3RS18 00-2HP01
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.104
0.122
0.143
0.147
1) Hard gold-plated contacts.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/101
LZX Plug-in Relays
Relay couplers
Version
Rated control
Contacts Width
DT Order No.
Price
per PU (UNIT,
SET, M)
PU
PS*
PG
Weight
per PU
approx.
supply voltage Version
U
s
V
mm
27
kg
Complete units, 11- and 14-pole, PT series
Complete units with
socket
24 DC
3
4
3
4
C
C
C
C
LZX:PT3A5L24
1
1
1
1
1 unit
101
101
101
101
0.099
LZX:PT5A5L24
LZX:PT3A5R24
LZX:PT5A5R24
1 unit
1 unit
1 unit
0.099
0.099
0.100
For snap-on mounting
onto 35 mm standard
mounting rail
24 AC
115 AC
230 AC
3
4
3
4
27
C
C
C
C
LZX:PT3A5S15
LZX:PT5A5S15
LZX:PT3A5T30
LZX:PT5A5T30
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.099
0.099
0.099
0.099
Consisting of:
Plug-in relay, socket,
LED module (24-V-DC-
LED module with
freewheel diode,
AC without freewheel
diode), fixing/ejection
bracket and label
LZX:PT3A5L24
Complete units with
socket (logical
24 DC
3
4
4
3
27
27
C
C
C
C
LZX:PT3B5L24
LZX:PT5B5L24
LZX:PT5B5R24
LZX:PT3B5S15
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.106
0.112
0.112
0.105
isolation)
24 AC
115 AC
For snap-on mounting
onto 35 mm standard
mounting rail
115 AC
230 AC
4
3
4
C
C
C
LZX:PT5B5S15
LZX:PT3B5T30
LZX:PT5B5T30
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.112
0.106
0.112
Consisting of:
Plug-in relay, socket with
logical isolation, LED
module (24-V-DC-LED
module with freewheel
diode, AC without
freewheel diode),
fixing/ejection bracket
and label
Complete units, 8-pole, 5 mm pinning, RT series
Complete units with
socket
24 DC
1
2
1
2
15.5
15.5
}
}
C
C
LZX:RT3A4L24
LZX:RT4A4L24
LZX:RT3A4R24
LZX:RT4A4R24
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.061
0.061
0.060
0.060
For snap-on mounting
onto 35 mm standard
mounting rail
24 AC
115 AC
230 AC
1
2
1
2
C
C
A
}
LZX:RT3A4S15
LZX:RT4A4S15
LZX:RT3A4T30
LZX:RT4A4T30
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.060
0.060
0.060
0.060
Consisting of:
Print relay, standard
socket, LED module (24-
V-LED-DC with
freewheel diode, AC
without freewheel
diode), fixing/ejection
bracket and label
LZX:RT4B4AT30
Complete units with
socket (logical
isolation)
24 DC
24 AC
1
2
1
2
15.5
15.5
C
A
C
C
LZX:RT3B4L24
LZX:RT4B4L24
LZX:RT3B4R24
LZX:RT4B4R24
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.065
0.065
0.064
0.064
For snap-on mounting
onto 35 mm standard
mounting rail
115 AC
230 AC
1
2
1
2
C
C
C
C
LZX:RT3B4S15
LZX:RT4B4S15
LZX:RT3B4T30
LZX:RT4B4T30
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.064
0.065
0.064
0.064
Consisting of:
Print relay with safe
isolation, socket with
logical isolation, LED
module (24-V-DC-LED
module with freewheel
diode, AC without
freewheel diode),
fixing/ejection bracket
and label
Complete units, 5-pole, 3.2 mm pinning, RY series
Complete units with
socket (logical
isolation)
24 DC
1
15.5
C
LZX:RY1A4L24
1
1 unit
101
0.048
For snap-on mounting
onto 35 mm standard
mounting rail
Consisting of:
C
C
LZX:RY213024
LZX:RY78626
1
1
1 unit
1 unit
101
101
0.009
0.035
Print relays
Sockets with
logical isolation
LED modules
}
LZX:RPML0024
1
1 unit
101
0.003
(24-V-DC-LED module
with freewheel diode)
Fixing/ejection
brackets and label
C
LZX:RY16016
100 10 units
101
0.100
LZX:RY1A4L24
Note:
Logical isolation: The terminals for the contacts and the terminals for the coil are arranged on separate levels, e.g. above for contacts and below for coil.
Logical isolation is not necessarily safe isolation (see the technical specifications of the relay types).
Safe isolation: Safe isolation prevents voltage of one circuit affecting another circuit with sufficient protection (DIN VDE 106 Part 101).
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/102
LZX Plug-in Relays
Relay couplers
Version
Rated control supply Contacts Width DT Order No.
Price
per PU (UNIT,
SET, M)
PU
PS*
PG
Weight
per PU
approx.
voltage U
Version
s
V
mm
kg
Print relays, 8- and 11-pole, 5 mm pinning, RT series
Individual modules for customer assembly
Print relays
• With hard gold-plating 24 AC
230 AC
24 DC
1
1
1
12.7
12.7
12.7
C
C
C
LZX:RT315024
LZX:RT315524
LZX:RT315730
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.016
0.013
0.015
Print relays
24 DC
24 DC
24 AC
24 AC
1
2
1
2
12.7
12.7
12.7
12.7
}
}
C
}
LZX:RT314024
LZX:RT424024
LZX:RT314524
LZX:RT424524
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.016
0.015
0.007
0.014
LZX:RT314024
115 AC
115 AC
230 AC
230 AC
1
2
1
2
12.7
12.7
12.7
12.7
C
}
}
}
LZX:RT314615
LZX:RT424615
LZX:RT314730
LZX:RT424730
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.013
0.012
0.007
0.010
Standard sockets for
mounting onto
standard mounting rail
--
--
15.5
}
LZX:RT78625
1
1 unit
101
0.042
LZX:RT78625
LZX:RT78626
Sockets
--
--
15.5
}
LZX:RT78626
1
1 unit
101
0.047
with logical isolation, for
mounting onto
standard mounting rail
Accessories for RT
LED modules
• Red
with freewheel diode
24 DC
--
15.5
15.5
}
LZX:RPML0024
1
1 unit
101
0.003
LZX:RPML0024
LZX:RY16016
LZX:RY16040
without freewheel diode 24 AC/DC
110 ... 230 AC/DC
--
--
}
LZX:RPML0524
LZX:RPML0730
1
1
1 unit
1 unit
101
101
0.003
0.003
}
• Green
with freewheel diode
24 DC
--
}
LZX:RPMG0024
1
1 unit
101
0.003
without freewheel diode 24 AC/DC
110 ... 230 AC/DC
--
--
C
LZX:RPMG0524
LZX:RPMG0730
1
1
1 unit
1 unit
101
101
0.003
0.003
}
Fixing/ejection
brackets
--
--
C
LZX:RY16016
100 10 units
101
0.100
Labels
--
--
--
15.5
15.5
}
C
}
LZX:PT16040
100 20 units
101
0.100
RC elements
24 ... 48 AC
110 ... 230 AC
LZX:RPMU0548
LZX:RPMU0730
1
1
1 unit
1 unit
101
101
0.004
0.003
Freewheel diodes
with connection to A1
6 ... 230 DC
--
15.5
}
LZX:RPMT00A0
1
1 unit
101
0.002
Print relays, 5-pole, RY series
Individual modules for customer assembly
Print relays
24 DC
1
10.7
15.5
C
C
C
LZX:RY213024
LZX:RY78626
LZX:RY16016
1
1
1 unit
1 unit
101
101
101
0.009
0.035
0.100
Label on relay:
RY213024, RY613024 or
JS24N-K
Sockets
--
--
--
--
with logical isolation, for
mounting onto
standard mounting rail
Fixing/ejection
brackets
100 10 units
LZX:RY78626
Note
For coil voltages which are not listed, see SITOP power DC Power Supplies, e.g. 6EP1 331-2BA10 and 6EP1 731-2BA00, in "Power Supplies".
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/103
LZX Plug-in Relays
Relay couplers
Version
Rated control supply Contacts Width DT Order No.
Price
per PU (UNIT,
SET, M)
PU
PS*
PG
Weight
per PU
approx.
voltage U
Version
s
V
mm
kg
Industrial relays, 8-, 11-, and 14-pole, PT series
Individual modules for customer assembly
Mini industrial relays
• With test bracket and 24 DC
mechanical contact
2
3
4
22.5
22.5
22.5
22.5
}
}
}
C
A
}
C
A
}
}
}
}
LZX:PT270024
LZX:PT370024
LZX:PT570024
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.030
0.031
0.031
position indicator,
1)
without LED
24 AC
2
3
4
LZX:PT270524
LZX:PT370524
LZX:PT570524
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.030
0.031
0.031
LZX:PT570024
115 AC
230 AC
2
3
4
LZX:PT270615
LZX:PT370615
LZX:PT570615
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.028
0.030
0.030
2
3
4
LZX:PT270730
LZX:PT370730
LZX:PT570730
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.029
0.030
0.030
• With hard gold-
plating
24 DC
4
22.5
22.5
}
LZX:PT580024
LZX:PT580730
1
1
1 unit
1 unit
101
101
0.031
0.031
230 AC
}
• Without test bracket 24 DC
4
C
C
C
LZX:PT520024
LZX:PT520524
LZX:PT520730
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.031
0.032
0.031
LZX:PT78702
24 AC
230 AC
Sockets for mounting --
onto standard
--
--
27
}
}
}
LZX:PT78702
LZX:PT78703
LZX:PT78704
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.051
0.062
0.063
mounting rail
Accessories for PT
LED modules
• Red
with freewheel diode
24 DC
12.5
}
LZX:RPML0024
1
1 unit
101
0.003
LZX:RPML0024
LZX:PT16016
without freewheel
diode
24 AC/DC
}
LZX:RPML0524
LZX:RPML0730
1
1
1 unit
1 unit
101
101
0.003
0.003
110 … 230 AC/DC
}
• Green
with freewheel diode
24 DC
--
--
12.5
26
}
C
}
LZX:RPMG0024
1
1 unit
101
0.003
without freewheel
diode
24 AC
110 … 230 AC/DC
LZX:RPMG0524
LZX:RPMG0730
1
1
1 unit
1 unit
101
101
0.003
0.003
Fixing/ejection
brackets
--
}
LZX:PT16016
100 10 units
101
0.100
Labels
--
--
--
26
26
}
C
}
LZX:PT16040
100 10 units
101
0.100
LZX:PT16040
RC elements
24 ... 48 AC
110 … 230 AC
LZX:RPMU0548
LZX:RPMU0730
1
1
1 unit
1 unit
101
101
0.004
0.003
Freewheel diodes
with connection to A1
6 … 230 DC
--
26
}
LZX:RPMT00A0
1
1 unit
101
0.002
for PT relays2)
Logical sockets
with logical arrangement of the contacts
2 CO contacts
3 CO contacts
4 CO contacts
C
C
C
LZX:PT78802
LZX:PT78803
LZX:PT78804
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.063
0.070
0.075
Sockets with top slide, pinning 3.5 mm
2 different conductor cross-sections can be connected,
without LEDs
LZX:PT78802
2 CO contacts
4 CO contacts
C
C
LZX:PT78602
LZX:PT78604
1
1
1 unit
1 unit
101
101
0.043
0.051
LZX:PT78604
1) The test bracket is designed to be non-latching. If the test bracket is
pressed further until 90° has been reached, two small lugs break off and
the test bracket can be latched in position.
2) Accessories for LZX:RPM LED modules and LZX:PT16016 fixing/ejection
brackets cannot be used with these sockets.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/104
LZX Plug-in Relays
Relay couplers
Version
Rated control supply Contacts Width DT Order No.
Price
per PU (UNIT,
SET, M)
PU
PS*
PG
Weight
per PU
approx.
voltage U
Version
s
V
mm
kg
Industrial relays, 11-pole, MT series
Individual modules for customer assembly
Industrial relays with test bracket
without LED
with LED
24 DC
3
3
3
3
35.5
35.5
35.5
35.5
A
LZX:MT321024
LZX:MT323024
1
1
1 unit 101
1 unit 101
0.088
}
0.088
without LED
with LED
24 AC
A
C
LZX:MT326024
LZX:MT328024
1
1
1 unit 101
1 unit 101
0.089
0.089
without LED
with LED
115 AC
230 AC
C
C
LZX:MT326115
LZX:MT328115
1
1
1 unit 101
1 unit 101
0.087
0.088
LZX:MT326024
without LED
with LED
A
A
LZX:MT326230
LZX:MT328230
1
1
1 unit 101
1 unit 101
0.089
0.089
LZX:MT78750
Note:
Sockets for mounting --
onto standard
--
--
38
}
}
LZX:MT78750
LZX:MT28800
1
1
1 unit 101
1 unit 101
0.063
0.001
mounting rail
Fixing brackets
--
For coil voltages which are not listed, see SITOP power DC Power Supplies, e.g. 6EP1 331-2AB10 and 6EP1 731-2AB00, in "Power Supplies".
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/105
3TG10 Power Relays/Miniature Contactors
4-pole, 4 kW
■
Overview
■
Application
Because they are hum-free they are suitable for use in
household appliances and distribution boards in office and
residential areas. They can also be used for applications where
there is little space such as air conditioners, heating systems,
pumps, and fans, i.e. for simple electrical controls.
Version
The 3TG10 power relays/miniature contactors with 4 main
contacts are available with 6.3 mm ... 0.8 mm screw terminals or
flat connectors. The versions with screw terminals are climate-
proof and finger-safe in accordance with DIN VDE 0106
Part 100.
AC and DC operation
The 3TG10 power relays/miniature contactors are small.
Their width is 36 mm.
EN 60947-4-1 (VDE 0660 Part 102)
Surge suppression
The 3TG10 power relays/miniature contactors have an
integrated protective circuit against opening surges.
Overload and short-circuit protection
The 3UA7 overload relay can be used for overload protection.
This applies to mounting onto contactors and to stand-alone
installation.
Information about short-circuit protection by means of
contactors can be found in the Technical specifications.
■
Selection and ordering data
Rated data
Main
Rated control DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS* PG
Weight
per PU
approx.
Utilization category
contacts supply
voltage U
s
AC -1
AC-2 and AC-3
Switching of resistive
loads at 55 °C
Operating Power of Operating Power of Version
current I three-
current I
three-
e
e
up to
phase
up to
phase
1)
400 V
loads at
50 Hz and
400 V
400 V
loads at
50 Hz and
400 V
A
kW
A
kW
NO NC
V
kg
With screw terminals, 4-pole
For screw and snap-on mounting onto 35 mm standard mounting rail ¼
hum-free
AC operation, 45 ... 450 Hz
20
13
8.4
4
4
4
3
--
1
24
110
230
}
A
}
}
D
}
3TG10 10-0AC2
3TG10 10-0AG2
3TG10 10-0AL2
1 1 unit
1 1 unit
1 1 unit
101
101
101
0.157
0.158
0.156
24
110
230
3TG10 01-0AC2
3TG10 01-0AG2
3TG10 01-0AL2
1 1 unit
1 1 unit
1 1 unit
101
101
101
0.157
0.158
0.157
DC operation
20 13
8.4
4
3
--
1
24
24
}
}
3TG10 10-0BB4
3TG10 01-0BB4
1 1 unit
1 1 unit
101
101
0.157
0.157
3TG10 ..-0...
With 6.3 × 0.8 mm flat connectors, 4-pole
For screw and snap-on mounting onto 35 mm standard mounting rail ¼
hum-free
AC operation, 45 ... 450 Hz
16
10
8.4
4
4
3
--
1
24
110
230
D
D
}
D
D
}
3TG10 10-1AC2
3TG10 10-1AG2
3TG10 10-1AL2
1 1 unit
1 1 unit
1 1 unit
101
101
101
0.146
0.146
0.145
24
110
230
3TG10 01-1AC2
3TG10 01-1AG2
3TG10 01-1AL2
1 1 unit
1 1 unit
1 1 unit
101
101
101
0.147
0.146
0.144
DC operation
16 10
8.4
8.4
4
4
4
3
--
1
24
24
D
D
3TG10 10-1BB4
3TG10 01-1BB4
1 1 unit
1 1 unit
101
101
0.146
0.146
3TG10 ..-1...
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/106
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
■
Overview
Snap-on auxiliary contact blocks
The timing relays are suitable for both AC and DC operation.
The auxiliary switch blocks and the maximum number of blocks
that can be mounted are described in "Motor Contactors" and
"Contactor Relays".
Size S00
The version for size S00 contactors is fitted onto the front of the
contactor (with the supply voltage switched off) and then slid
into its latched position; at the same time, the timing relay is
connected by means of plug-in contacts to coil terminals A1 and
A2 of the contactor. Any contactor coil terminals which are not
required are sealed off by means of covers on the enclosure of
the time-delay block, to prevent them from being connected
inadvertently.
Solid-state time-delay auxiliary switch block
The timer module, which is available in "ON-delay" and "OFF-
delay" versions, allows time-delayed functions up to 100 s
(3 distinct delay ranges).
It contains a relay with one NO contact and one NC contact;
depending on the version, the relay is switched either after an
ON-delay or after an OFF-delay.
A varistor is integrated in the timer module in order to damp
opening surges in the contactor coil.
The timer module with "WYE-DELTA FUNCTION" is equipped
with one delayed and one instantaneous NO contact, with an
interval time of 50 ms between the two. The delay time of the
NO contact can be set between 1.5 s and 30 s.
The solid-state, time-delay block cannot be mounted on size S00
coupling relays.
Sizes S0 to S3
The time-delay block for size S0 to S3 contactors is plugged into
coil terminals A1 and A2 on top of each contactor; the timing
relay is connected both electrically and mechanically by means
of pins.
Wye-delta function:
A1/A2
Y 27/28
37/38
A varistor is integrated in the timer module in order to damp
opening surges in the contactor coil.
t
50 ms
The contactor on which the solid-state, time-delay auxiliary
switch block is mounted operates without a delay.
Note on configuration
a)
b)
L1
L1
Size S00
S1
K3
S1
K3
The solid-state, time-delay auxiliary switch block is fitted onto the
front of the contactor. The timer module is supplied with power
directly by plug-in contacts through the coil terminals of the
contactor, in parallel with A1/A2. The timing function is activated
by closing the contactor on which the auxiliary switch block is
mounted. The OFF-delay variant operates without an auxiliary
power supply; minimum on-time: 200 ms.
K3
A1 B1A2
A1 B1A2
1
2
1
2
A1 A2
A1
A2
N
N
$ Timing relay block
% Contactor
A varistor is integrated in the timer module in order to damp
opening surges in the contactor coil.
The activation of loads parallel to the start input is not
permissible when using AC control voltage (see (a) in the circuit
diagram).
The solid-state, time-delay auxiliary switch block cannot be
mounted on size S00 coupling relays.
The 3RT19 16-2D... / 3RT19 26-2D... OFF-delay timing relay
blocks have a zero potential start input B1. This means that if
there is a parallel load on terminal B1, activation can be
simulated with AC voltage. In this case, the additional load
(e.g. contactor K3) must be wired in accordance with (b).
Sizes S0 to S12
The solid-state, time-delay auxiliary switch block is fitted onto the
front of the contactor.
The timer module is supplied with power through two terminals
(A1/A2); the time delay of the auxiliary switch block can be
activated either by a parallel link to any contactor coil or by any
power source.
OFF-delay device for size S00 to S3 contactors
AC and DC operation
IEC 60947, EN 60947
The OFF-delay variant operates without an auxiliary power
supply; minimum on-time: 200 ms.
For screw and snap-on mounting onto 35 mm standard
mounting rail. The OFF-delay devices have screw terminals.
A single-pole auxiliary switch block can be snapped onto the
front of the contactor in addition to the timer module.
The OFF-delay device prevents a contactor from dropping out
unintentionally when there is a short-time voltage dip or voltage
failure. It supplies a downstream, DC-operated contactor with
the necessary power during a voltage dip, ensuring that the
contactor does not trip. The 3RT19 16 OFF-delay devices are
specifically designed for operation with the 3RT contactors and
3RH contactor relays of the SIRIUS series.
The timer module has no integrated components for damping
opening surges.
Solid-state time-delay block with semiconductor output
The timer module, which is available in "ON-delay" and "OFF-
delay with auxiliary voltage" versions, allows time-delayed
functions up to 100 s (3 distinct delay ranges). Contactors fitted
with a time-delay block close or open after a delay according to
the set time.
The OFF-delay device operates without external voltage on a
capacitive basis, and can be energized with either AC or DC
(24 V version only for DC operation). Voltage matching, which is
only necessary with AC operation, is performed using a rectifier
bridge.
The ON-delay variant of the timing relay is connected in series
with the contactor coil; terminal A1 of this coil must not be
connected.
A contactor opens after a delay when the capacitors of the
contactor coil, built into the OFF-delay device, are switched in
parallel. In the event of voltage failures, the capacitors are
discharged via the coil and thereby delay the opening of the
contactor.
With the OFF-delay variant of the timing relay, the contactor coil
is contacted directly through the relay; terminals A1 and A2 of
the contactor coil must not be connected.
Siemens LV 1 · 2006
3/107
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
If the command devices are upstream of the OFF-delay device
4000 V
in the circuit, the OFF-delay takes effect with every opening
operation. If the opening operation is downstream of the OFF-
V
delay device, an OFF-delay only applies in the event of failure of
the mains voltage.
Operation
In the case of the versions for rated control supply voltages of
110 V and 230 V, either AC voltage or DC voltage can be applied
on the line side, whereas the variant for 24 V is designed for
DC operation only.
400 V
500 ms
t
A DC-operated contactor is connected to the output in
accordance with the input voltage that is applied.
Capacitive input to various analog and digital signals makes it
necessary to suppress interference in the load circuit.
The mean value of the OFF-delay is approximately 1.5 times the
specified minimum time.
Reducing contact arcing
Surge suppressors
• Without LED (also for Cage Clamp terminals)
Sizes S00, S0, S2, S3, S6 to S12
• With LED (also for Cage Clamp terminals)
Size S00
The connection between the main conducting path and the EMC
interference suppression module enables contact arcing, which
is responsible for contact erosion and the majority of clicking
noises, to be reduced; this in turn is conducive to an electromag-
netically compatible design.
All 3RT1 contactors and 3RH1 contactor relays can be retrofitted
with RC elements or varistors for damping opening surges in the
coil. Diodes or diode assemblies (comprising noise suppression
diodes and Zener diodes for rapid switch-off) can be used.
Higher operational reliability
Since the EMC interference suppression module achieves a
significant reduction in radio-frequency components and the
voltage level in three phases, the contact endurance is also
improved considerably. This makes an important contribution
towards enhancing the reliability and availability of the system as
a whole.
The surge suppressors are plugged onto the front of size S00
contactors. Space is provided for them next to a snap-on
auxiliary switch block.
With all size S0 to S3 contactors, varistors, RC elements and
diode assemblies can be plugged on directly at the coil
terminals, either on the top or underneath.
Dispensing with fine graduations
There is no need for fine graduations within each performance
class, as smaller motors inherently have a higher inductance, so
that one solution for all fixed-speed drives up to 5.5 kW is
adequate.
The plug-in direction of the diodes and diode assemblies is
determined by a coding device.
Coupling relays are supplied either without overvoltage
damping or with a varistor or diode connected as standard,
according to the version.
Two electrical variants are available:
• The advantages of the RC circuit lie mainly in the reduction in
the rate of rise and in its RF damping ability. The selected
values ensure effective interference suppression over a wide
range.
Note:
The OFF-delay times of the NO contacts and the ON-delay times
of the NC contacts increase if the contactor coils are damped
against voltage peaks (noise suppression diode 6 to 10 times;
diode assemblies 2 to 6 times, varistor +2 to 5 ms).
V
Electromagnetic interference suppression module, 3-phase
for size S00 contactors
930 V
400 V
500 ms
t
• The varistor circuit can absorb a high energy level and can
also be used for frequencies ranging from 10 to 400 Hz
(closed-loop controlled drives). There is no limiting below the
knee-point voltage, however.
V
A so-called counter-e.m.f. (electromotive force) is produced
when motors or various inductive loads are turned off. Voltage
peaks of up to 4000 V may occur as a result, with a frequency
spectrum from 1 kHz to 10 MHz and a rate of voltage variation
from 0.1 to 20 V/ns.
950 V
400 V
500 ms
t
Siemens LV 1 · 2006
3/108
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
Additional load module
Solder pin adapters
• Size S00 for plugging onto the front of the contactors with and
without auxiliary switch block
The solder pin adapters for the size S00 contactors are available
in two versions:
• Solder pin adapter for contactors with one integrated auxiliary
contact
Coupling links for mounting on contactors of sizes
S0 to S3
• Solder pin adapter for contactors with mounted 4-pole
auxiliary switch block
DC operation
IEC 60947 and EN 60947
Screw adapters
The coupling link is suitable for use in any climate. It is finger-
safe according to EN 50274. The terminal designations comply
with EN 50005.
Plug-on adapters improve the accessibility of the screw fixing for
size S0 contactors. As a result it is possible to position the
screwdriver vertically even when using insulated screwdrivers or
power screwdrivers.
System-compatible operation with 24 DC V, operating range
17 V to 30 V.
Optionally the adapters can be rotated through 90° before
mounting.
Low power consumption in conformity with the technical
specifications of the solid-state systems. A light-emitting diode
indicates the circuit state.
Sealable covers for sizes S00 to S12
When contactors and contactor relays are used in safety-
oriented applications, it must be ensured that it is impossible to
operate the contactors manually.
Surge suppression
The 3RH19 24-1GP11 coupling link has an integrated surge
suppressor (varistor) for the contactor coil being switched.
For SIRIUS contactors there are sealable covers available for
this purpose as accessories; these prevent accidental manual
operation. These are transparent molded-plastic caps with a
bracket that enables the contactor to be sealed.
Mounting
The 3RH19 24-1GP11 coupling link is mounted directly on the
contactor coil.
Siemens LV 1 · 2006
3/109
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
■
Selection and ordering data
3RH19 11-1LA..
3RH19 11-1AA.
3RH19 21-1HA..
Auxiliary contacts
3RH19 11-1HA..
3RH19 11-1FA..
For contactors
DT Screw terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Ident. No.
Version
Order No.
Price
per PU
Type
NO
NC
NO
NC
kg
Auxiliary switch blocks for snapping onto the front
according to EN 50012
Size S00
For assembling contactors with 2, 4 and 5 auxiliary contacts
3RT10 1.-1...1,
3RT10 1.-2...1
Ident. No. 10 E
11 E
22 E
23 E
32 E
--
1
1
2
1
2
3
2
--
--
--
--
--
--
--
--
}
}
}
}
3RH19 11-1HA01
3RH19 11-1HA12
3RH19 11-1HA13
3RH19 11-1HA22
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.035
1
1
1
0.046
0.051
0.052
Sizes S0 ... S121)
4-pole
3RT10 2,
3RT1. 3 ... 3RT1. 7
31
22
13
3
2
1
2
1
2
3
2
--
--
--
--
--
--
--
--
}
}
}
B
3RH19 21-1HA31
3RH19 21-1HA22
3RH19 21-1HA13
3RH19 21-1XA22-0MA0
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.074
0.073
0.073
0.073
2)
22
Auxiliary switch blocks for snapping onto the front
according to EN 50005
Size S00
2 or 4-pole auxiliary switch blocks for assembling contactors with 3 and 5 auxiliary contacts
3RT1. 1,
3RH11,
3RH14
20
2
--
1
--
--
--
1
--
--
--
1
}
}
}
}
3RH19 11-1FA20
3RH19 11-1FA11
3RH19 11-1FA02
3RH19 11-1FB11
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.041
0.041
0.040
0.040
11
1
02
11 U
--
--
2
--
40
4
3
2
--
1
--
1
2
--
1
--
--
--
2
--
--
--
2
}
}
}
}
}
3RH19 11-1FA40
3RH19 11-1FA31
3RH19 11-1FA22
3RH19 11-1FC22
3RH19 11-1FB22
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.052
0.052
0.052
0.052
0.052
31
22
22 U
11, 11 U
1
1
1 and 2-pole auxiliary switch blocks. Cable entry from one side
• Cable entry from above
3RT1. 1,
3RH11,
3RH14
--
--
--
--
1
--
1
2
--
1
--
--
--
--
--
--
--
--
}
}
}
}
3RH19 11-1AA10
3RH19 11-1AA01
3RH19 11-1LA11
3RH19 11-1LA20
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.016
0.016
0.052
0.052
1
--
• Cable entry from below
3RT1. 1,
3RH11,
3RH14
--
--
--
--
1
--
1
2
--
1
--
--
--
--
--
--
--
--
}
}
}
}
3RH19 11-1BA10
3RH19 11-1BA01
3RH19 11-1MA11
3RH19 11-1MA20
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.015
0.016
0.052
0.053
1
--
For multi-unit packing and reusable packaging,
see Appendix -> Ordering Notes.
1) Exception: 3RT16.
2) With location digits 5, 6, 7, 8.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/110
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
3RH19 21-2HA .
3RH19 21-2FA..
3RH19 11-2HA .
For contactors
Auxiliary contacts
DT Cage Clamp terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Ident. No.
Version
Order No.
Price
per PU
Type
NO
NC
NO
NC
kg
Auxiliary switch blocks for snapping onto the front
according to EN 50012
Size S00
For assembling contactors with 2, 4 and 5 auxiliary contacts
3RT10 1.-1...1,
3RT10 1.-2...1
Ident. No. 10 E
11 E
22 E
23 E
32 E
--
1
1
2
1
2
3
2
--
--
--
--
--
--
--
--
}
}
}
}
3RH19 11-2HA01
3RH19 11-2HA12
3RH19 11-2HA13
3RH19 11-2HA22
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.040
0.052
0.058
0.059
Sizes S0 ... S121)
4-pole
3RT10 2,
3RT1. 3 ... 3RT1. 7
31
22
13
3
2
1
2
1
2
3
2
--
--
--
--
--
--
--
--
}
}
}
D
3RH19 21-2HA31
3RH19 21-2HA22
3RH19 21-2HA13
3RH19 21-2XA22-0MA0
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.070
0.069
0.068
0.071
2)
22
Auxiliary switch blocks for snapping onto the front
according to EN 50005
Size S00
2 and 4-pole auxiliary switch blocks for assembling contactors with 3 and 5 auxiliary contacts
3RT1. 1,
3RH11,
3RH14
20
2
--
1
--
--
--
1
--
--
--
1
}
}
}
A
3RH19 11-2FA20
3RH19 11-2FA11
3RH19 11-2FA02
3RH19 11-2FB11
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.045
0.045
0.046
0.046
11
1
02
11 U
--
--
2
--
40
4
3
2
--
1
--
1
2
--
1
--
--
--
2
--
--
--
2
}
}
}
}
B
3RH19 11-2FA40
3RH19 11-2FA31
3RH19 11-2FA22
3RH19 11-2FC22
3RH19 11-2FB22
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.059
0.057
0.058
0.058
0.058
31
22
22 U
11, 11 U
1
1
For multi-unit packing and reusable packaging,
see Appendix -> Ordering Notes.
1) Exception: 3RT16.
2) With location digits 5, 6, 7, 8
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/111
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
3RH19 21-1F..
For contactors
3RH19 21-1C..
3RH19 21-1LA..
3RH19 21-1MA..
Auxiliary contacts
DT Screw terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Ident. No.
Version
NO
Order No.
Price
per PU
Type
NC
NO
NC
kg
Auxiliary switch blocks for snapping onto the front
according to EN 50005
Sizes S0 to S121)
4-pole auxiliary switch blocks
3RT1. 2,
3RT1. 3
...
40
4
3
2
--
--
--
1
2
4
--
--
--
--
--
2
--
--
--
--
2
}
}
}
}
}
3RH19 21-1FA40
3RH19 21-1FA31
3RH19 21-1FA22
3RH19 21-1FA04
3RH19 21-1FC22
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.074
31
0.074
0.073
0.072
0.074
22
04
22 U
3RT1. 7
1-pole auxiliary switch blocks to EN 50005 and EN 50012
3RT1. 2
...
3RT1. 7
--
--
--
--
1
--
1
--
--
--
--
1
--
--
--
1
}
}
}
}
3RH19 21-1CA10
3RH19 21-1CA01
3RH19 21-1CD10
3RH19 21-1CD01
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.020
0.019
0.020
0.019
--
--
--
--
2-pole auxiliary switch blocks with cable entry from one side
• Cable entry from above
3RT1. 2,
3RT1. 3
...
--
--
--
1
2
--
1
--
2
--
--
--
--
--
--
}
}
}
3RH19 21-1LA11
3RH19 21-1LA20
3RH19 21-1LA02
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.074
0.075
0.074
3RT1. 7
• Cable entry from below
3RT1. 2,
3RT1. 3
...
--
--
--
1
2
--
1
--
2
--
--
--
--
--
--
}
}
}
3RH19 21-1MA11
3RH19 21-1MA20
3RH19 21-1MA02
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.074
0.076
0.073
3RT1. 7
1) Exception: 3RT16.
2RH19 21-2F..
For contactors
3RH19 21-2C..
Auxiliary contacts
DT Cage Clamp terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Ident. No.
Version
NO
Order No.
Price
per PU
Type
NC
NO
NC
kg
Auxiliary switch blocks for snapping onto
the front according to EN 50005
Sizes S0 to S121)
4-pole auxiliary switch blocks
3RT1. 2,
3RT1. 3
...
40
4
3
2
--
--
--
1
2
4
--
--
--
--
--
2
--
--
--
--
2
}
}
}
A
A
3RH19 21-2FA40
3RH19 21-2FA31
3RH19 21-2FA22
3RH19 21-2FA04
3RH19 21-2FC22
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.071
31
0.070
0.069
0.068
0.069
22
04
22 U
3RT1. 7
1-pole auxiliary switch blocks to EN 50005 and EN 50012
3RT1. 2
...
3RT1. 7
--
--
1
--
--
1
--
--
--
--
}
}
3RH19 21-2CA10
3RH19 21-2CA01
1
1
1 unit
1 unit
101
101
0.018
0.017
1) Exception: 3RT16.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/112
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
Snap-on auxiliary switch blocks according to EN 50011 for assembling contactor relays with 8 contacts.
3RH19 11-1GA..
For contactor relays
Contacts
Ident. No.
DT Screw terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Version
NO
Order No.
Price
per PU
NC
kg
Snap-on auxiliary switch blocks according to EN 50011
For assembling contactor relays with 8 contacts
3RH11 40,
80 E
71 E
62 E
53 E
44 E
4
3
2
1
--
--
1
2
3
4
}
}
}
}
}
3RH19 11-1GA40
3RH19 11-1GA31
3RH19 11-1GA22
3RH19 11-1GA13
3RH19 11-1GA04
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.052
3RH14 40
0.052
0.052
0.052
0.052
(Ident. No. 40 E)
For multi-unit packing and reusable packaging,
see Appendix -> Ordering Notes.
3RH19 11-2GA..
For contactor relays
Contacts
Ident. No.
DT Cage Clamp terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Version
NO
Order No.
Price
per PU
NC
kg
Snap-on auxiliary switch blocks according to EN 50011
For assembling contactor relays with 8 contacts
3RH11 40,
(Ident. No. 40 E)
80 E
71 E
62 E
53 E
44 E
4
3
2
1
--
--
1
2
3
4
}
}
}
}
}
3RH19 11-2GA40
3RH19 11-2GA31
3RH19 11-2GA22
3RH19 11-2GA13
3RH19 11-2GA04
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.059
0.059
0.058
0.058
0.058
For multi-unit packing and reusable packaging,
see Appendix -> Ordering Notes.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/113
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
3RH19 21-1DA11
3RH19 21-1JA11
3RH19 21-1EA..
3RH19 21-1KA..
For contactors
Auxiliary contacts
DT Screw terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Version
Order No.
Price
per PU
Type
NO
NC
kg
Laterally mountable auxiliary switch blocks according to
EN 50012
Sizes S0 ... S12
First laterally mountable auxiliary switch block (right or left), 2-pole
3RH19 21-1DA11
3RT1. 2 ... 3RT1. 7
1
1
}
1
1
1 unit
1 unit
101
101
0.047
Sizes S3 ... S12
Second laterally mountable auxiliary switch block (right or left), 2-pole
3RH19 21-1JA11
3RT1. 4 ... 3RT1. 7
1
1
}
0.047
Laterally mountable auxiliary switch blocks according to
EN 50005
Sizes S0 ... S12
First laterally mountable auxiliary switch block (right or left), 2-pole
3RT1. 2 ... 3RT1. 7
2
1
--
--
1
2
}
}
}
3RH19 21-1EA20
3RH19 21-1EA11
3RH19 21-1EA02
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.048
0.048
0.048
Sizes S3 ... S12
Second laterally mountable auxiliary switch block (right or left), 2-pole
3RT1. 4 ... 3RT1. 7
2
1
--
--
1
2
}
}
}
3RH19 21-1KA20
3RH19 21-1KA11
3RH19 21-1KA02
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.048
0.048
0.048
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/114
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
3RH19 21-2DA11
3RH19 21-2JA11
3RH19 21-2EA..
3RH19 21-2KA..
For contactors
Auxiliary contacts
DT Cage Clamp terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Version
Order No.
Price
per PU
Type
NO
NC
kg
Laterally mountable auxiliary switch blocks according to EN 50012
Sizes S0 ... S12
First laterally mountable auxiliary switch block (right or left), 2-pole
3RH19 21-2DA11
3RT1. 2 ... 3RT1. 7
1
1
}
1
1
1 unit
1 unit
101
101
0.050
Sizes S3 ... S12
Second laterally mountable auxiliary switch block (right or left), 2-pole
3RH19 21-2JA11
3RT1. 4 ... 3RT1. 7
1
1
B
0.051
Laterally mountable auxiliary switch blocks according to EN 50005
Sizes S0 ... S12
First laterally mountable auxiliary switch block (right or left), 2-pole
3RT1. 2 ... 3RT1. 7
2
--
--
2
}
}
3RH19 21-2EA20
3RH19 21-2EA02
1
1
1 unit
1 unit
101
101
0.050
0.051
Sizes S3 ... S12
Second laterally mountable auxiliary switch block (right or left), 2-pole
3RT1. 4 ... 3RT1. 7
2
--
--
2
C
C
3RH19 21-2KA20
3RH19 21-2KA02
1
1
1 unit
1 unit
101
101
0.049
0.050
3RH19 21-1FE22
Contacts
3RH19 11-1NF ..
For contactors Version
DT Screw terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Version
Order No.
Price
per PU
Type
NO NO NC NC
kg
Solid-state compatible auxiliary switch blocks,
for snapping onto the front, according to EN 50005
Size S00
3RT1. 1,
3RH11,
3RH14
For use in dusty atmosphere and
solid-state circuits with rated
1
2
--
--
--
--
--
--
--
1
--
2
}
}
}
3RH19 11-1NF11
3RH19 11-1NF20
3RH19 11-1NF02
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.042
0.041
0.041
operating currents I /AC-14 and
e
DC-13 from 1 mA to 300 mA at 3 V to
60 V.
Hard gold-plated contacts.
No mirror contacts.
Sizes S0 ... S12
3RT1. 2
...
3RT1. 7
For use in dusty atmosphere and
1
1
1
1
}
3RH19 21-1FE22
1
1 unit
101
0.073
solid-state circuits with rated
operating currents I /AC-14 and
e
DC-13 from 1 mA to 300 mA at 3 V to
60 V.
Hard gold-plated contacts.
Mirror contacts according to
EN 60947-4-1, Appendix F
1 NO + 1 NC standard auxiliary
switches: For technical
specifications, see LV 1 T.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/115
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
3RH19 21-2JE22
Contacts
3RH19 21-2DE11
3RH19 21-2JE11
3RH19 11-2NF ..
For contactors Version
DT Cage Clamp terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Version
Order No.
Price
per PU
Type
NO NO NC NC
kg
Solid-state compatible auxiliary switch blocks,
for snapping onto the front, according to EN 50005
Size S00
3RT1. 1,
3RH11,
3RH14
For use in dusty atmosphere and
solid-state circuits with rated
1
2
--
--
--
--
--
--
--
1
--
2
}
}
}
3RH19 11-2NF11
3RH19 11-2NF20
3RH19 11-2NF02
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.047
0.047
0.046
operating currents I /AC-14 and
e
DC-13 from 1 mA to 300 mA at 3 V to
60 V.
Hard gold-plated contacts.
No mirror contacts.
Sizes S0 ... S12
3RT1. 2
...
3RT1. 7
For use in dusty atmosphere and
1
1
1
1
B
3RH19 21-2FE22
1
1 unit
101
0.070
solid-state circuits with rated
operating currents I /AC-14 and
e
DC-13 from 1 mA to 300 mA at 3 V to
60 V.
Hard gold-plated contacts.
Mirror contacts according to
EN 60947-4-1, Appendix F
1 NO + 1 NC standard auxiliary
switches: For technical
specifications, see LV 1 T.
Solid-state compatible auxiliary switch blocks, laterally mountable,
according to EN 50012
Sizes S0 ... S12
First laterally mountable auxiliary switch block (right or left), 2-pole
3RT1. 2
...
3RT1. 7
1 NO + 1 NC solid-state compatible
auxiliary switches
1
--
--
1
}
3RH19 21-2DE11
1
1 unit
101
0.049
For use in dusty atmosphere and
solid-state circuits with rated
operating currents I /AC-14 and
e
DC-13 from 1 mA to 300 mA at 3 V to
60 V.
Hard gold-plated contacts.
Mirror contacts according to
EN 60947-4-1, Appendix F
Sizes S3 ... S12
Second laterally mountable auxiliary switch block (right or left), 2-pole
3RT1. 4
...
3RT1. 7
1 NO + 1 NC solid-state compatible
auxiliary switches
1
--
--
1
B
3RH19 21-2JE11
1
1 unit
101
0.052
For use in dusty atmosphere and
solid-state circuits with rated
operating currents I /AC-14 and
e
DC-13 from 1 mA to 300 mA at 3 V to
60 V.
Hard gold-plated contacts.
Mirror contacts according to
EN 60947-4-1, Appendix F
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/116
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
For con- Auxiliary
Rated control supply Time setting DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
1)
tactors
contacts
voltage U
range t
s
Type
V
s
kg
Solid-state time-delay auxiliary switch blocks,
for snapping onto the front, terminal designations
according to DIN 46199, Part 5
Size S00
ON-delay (varistor integrated)
3)
3RT1. 1, 1 NO + 1 NC 24 AC/DC
0.05 ... 1
0.5 ... 10
5 ... 100
}
}
B
3RT19 16-2EJ11
3RT19 16-2EJ21
3RT19 16-2EJ31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.085
0.084
0.086
2)
3RH11
3RH14
3)
100 ... 127 AC
0.05 ... 1
0.5 ... 10
5 ... 100
C
}
}
D
}
}
3RT19 16-2EC11
3RT19 16-2EC21
3RT19 16-2EC31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.087
0.087
0.086
3)
200 ... 240 AC
0.05 ... 1
0.5 ... 10
5 ... 100
3RT19 16-2ED11
3RT19 16-2ED21
3RT19 16-2ED31
4)
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.088
0.089
0.090
OFF-delay without auxiliary voltage (varistor integrated)
3RT19 16-2....
3)
3RT1. 1, 1 NO + 1 NC 24 AC/DC
0.05 ... 1
0.5 ... 10
5 ... 100
}
}
}
D
}
B
3RT19 16-2FJ11
3RT19 16-2FJ21
3RT19 16-2FJ31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.087
0.088
0.089
2)
3RH11
3RH14
3)
3)
100 ... 127 AC/DC
0.05 ... 1
0.5 ... 10
5 ... 100
3RT19 16-2FK11
3RT19 16-2FK21
3RT19 16-2FK31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.086
0.087
0.088
200 ... 240 AC/DC
0.05 ... 1
0.5 ... 10
5 ... 100
D
}
}
3RT19 16-2FL11
3RT19 16-2FL21
3RT19 16-2FL31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.089
0.089
0.089
OFF-delay with auxiliary voltage
3RT10 1 1 CO
3RH11
24 AC/DC
100 ... 127 AC
200 ... 240 AC
0.5 ... 10
0.5 ... 10
0.5 ... 10
B
B
B
3RT19 16-2LJ21
3RT19 16-2LC21
3RT19 16-2LD21
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.083
0.085
0.085
Wye-delta function (varistor integrated)
2)
3)
3RT10 1 1 NO
delayed +
24 AC/DC
100 ... 127 AC
200 ... 240 AC
1.5 ... 30
1.5 ... 30
1.5 ... 30
}
D
}
3RT19 16-2GJ51
3RT19 16-2GC51
3RT19 16-2GD51
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.086
0.087
0.090
3)
3)
1 NO, instan-
taneous,
dead time
50 ms
Sizes S0 ... S12
With ON-delay
5)
3RT10,
3RT13,
3RT14,
3RT15
1 NO + 1 NC 24 AC/DC
0.05 ... 1
0.5 ... 10
5 ... 100
D
}
A
3RT19 26-2EJ11
3RT19 26-2EJ21
3RT19 26-2EJ31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.081
0.081
0.082
5)
5)
100 ... 127 AC
0.05 ... 1
0.5 ... 10
5 ... 100
C
}
D
3RT19 26-2EC11
3RT19 26-2EC21
3RT19 26-2EC31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.083
0.083
0.083
200 ... 240 AC
0.05 ... 1
0.5 ... 10
5 ... 100
4)
D
}
B
3RT19 26-2ED11
3RT19 26-2ED21
3RT19 26-2ED31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.085
0.085
0.085
3RT19 26-2....
OFF-delay without auxiliary voltage
5)
3RT10,
3RT13,
3RT14,
3RT15
1 NO + 1 NC 24 AC/DC
0.05 ... 1
0.5 ... 10
5 ... 100
}
}
}
D
}
C
3RT19 26-2FJ11
3RT19 26-2FJ21
3RT19 26-2FJ31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.085
0.084
0.085
5)
5)
100 ... 127 AC/DC
0.05 ... 1
0.5 ... 10
5 ... 100
3RT19 26-2FK11
3RT19 26-2FK21
3RT19 26-2FK31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.087
0.086
0.087
200 ... 240 AC/DC
0.05 ... 1
0.5 ... 10
5 ... 100
D
A
A
3RT19 26-2FL11
3RT19 26-2FL21
3RT19 26-2FL31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.086
0.084
0.086
Wye-delta function
5)
3RT10,
3RT13,
3RT14,
3RT15
1 NO,
24 AC/DC
1.5 ... 30
1.5 ... 30
1.5 ... 30
}
}
}
3RT19 26-2GJ51
3RT19 26-2GC51
3RT19 26-2GD51
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.084
0.085
0.088
delayed +
1 NO, instan-
taneous,
dead time
50 ms
5)
100 ... 127 AC
5)
200 ... 240 AC
1) The AC voltages are valid for 50 Hz and 60 Hz.
2) Cannot be fitted onto coupling relays.
5) Terminals A1 and A2 for the control supply voltage of the solid-state time-
delay auxiliary switch must be connected to the associated contactor by
means of connecting leads.
3) The terminals for the control supply voltage are connected to the
contactor by the integrated spring contacts of the solid-state time
auxiliary switch above it when this switch is mounted
4) Setting of output contacts in as-supplied state not defined (bistable relay).
Application of the control supply voltage once results in contact
changeover to the correct setting.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/117
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
For contactors
Rated control supply Time setting DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
voltage U
range t
s
Type
V
s
kg
Solid-state time-delay blocks with semiconductor output
Size S00
For mounting onto the front of contactors
• ON-delay (varistor integrated)
3RT1. 1,
24 ... 66 AC/DC
0.05 ... 1
0.5 ... 10
5 ... 100
B
}
B
3RT19 16-2CG11
3RT19 16-2CG21
3RT19 16-2CG31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.051
0.051
0.054
1)
3RH11
3RH14
90 ... 240 AC/DC
0.05 ... 1
0.5 ... 10
5 ... 100
D
}
}
3RT19 16-2CH11
3RT19 16-2CH21
3RT19 16-2CH31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.052
0.052
0.051
3RT19 16-2C...
3RT19 16-2D...
• OFF-delay with auxiliary voltage (varistor integrated)
3RT1. 1,
24 ... 66 AC/DC
0.05 ... 1
0.5 ... 10
5 ... 100
C
B
B
3RT19 16-2DG11
3RT19 16-2DG21
3RT19 16-2DG31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.057
0.057
0.057
1)
3RH11
3RH14
90 ... 240 AC/DC
0.05 ... 1
0.5 ... 10
5 ... 100
D
}
B
3RT19 16-2DH11
3RT19 16-2DH21
3RT19 16-2DH31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.053
0.060
0.058
Sizes S0 ... S3
For mounting onto coil terminals on top of the contactors
• ON-delay (varistor integrated)
3RT10 2,
3RT10 3,
3RT10 4,
24 ... 66 AC/DC
0.05 ... 1
0.5 ... 10
5 ... 100
D
B
D
3RT19 26-2CG11
3RT19 26-2CG21
3RT19 26-2CG31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.048
0.049
0.048
2)
3RT13
90 ... 240 AC/DC
0.05 ... 1
0.5 ... 10
5 ... 100
}
}
}
3RT19 26-2CH11
3RT19 26-2CH21
3RT19 26-2CH31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.048
0.047
0.048
3RT15
3RT19 26-2C...
• OFF-delay with auxiliary voltage (varistor integrated)
3RT10 2,
3RT10 3,
3RT10 4,
24 ... 66 AC/DC
0.05 ... 1
0.5 ... 10
5 ... 100
D
D
D
3RT19 26-2DG11
3RT19 26-2DG21
3RT19 26-2DG31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.050
0.051
0.051
2)
3RT13
90 ... 240 AC/DC
0.05 ... 1
0.5 ... 10
5 ... 100
C
D
C
3RT19 26-2DH11
3RT19 26-2DH21
3RT19 26-2DH31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.050
0.050
0.050
3RT15
3RT19 26-2D...
OFF-delay devices
3RT1. 1,
110 AC/DC
D
D
}
3RT19 16-2BK01
3RT19 16-2BL01
3RT19 16-2BE01
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.143
0.144
0.114
3RT1. 2,
3RH1 ...-1BF40
3RT1. 1,
3RT1. 2,
3RH1 ...-1BM40
220/230 AC/DC
3RT1. 1 ... 3RT1. 4, 24 DC
3RH1 ...-1BB40
3RT19 16.-2B.01
Pneumatic delay blocks,
terminal designation according to EN 50005
3)
3RT1. 2
For mounting onto the front of size S0 contactors
Auxiliary contacts 1 NO and 1 NC
• ON-delay
0.1 ... 30
1 ... 60
C
C
3RT19 26-2PA01
3RT19 26-2PA11
1
1
1 unit
1 unit
101
101
0.078
0.078
• OFF-delay
3RT19 26-2P...
0.1 ... 30
1 ... 60
C
C
3RT19 26-2PR01
3RT19 26-2PR11
1
1
1 unit
1 unit
101
101
0.078
0.078
Mechanical latching blocks
Sizes S0 and S2
For mounting on 1 contactor,
contactor remains in the energized state even after a voltage failure
3RT1. 2,
3RT1. 3
24 AC/DC
110 AC/DC
230 AC/DC
A
B
B
3RT19 26-3AB31
3RT19 26-3AF31
3RT19 26-3AP31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.122
0.130
0.125
3RT19 26-3A.31
1) Cannot be fitted onto coupling relays.
2) Not to be used for 3RT10 4. and 3RT13 4. contactors with U 42 V.
s
3) In addition to these, no other auxiliary contacts are permitted.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/118
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
2)
For con- Version
tactors
Rated control supply
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
1)
voltage U
s
AC
operation
DC
operation
Type
V AC
V DC
kg
Surge suppressors without LED
(also for Cage Clamp terminals)
Size S00
For plugging onto the front side of the contactors with and without auxiliary switch blocks
3RT1.,
3RH1
Varistors
24 ... 48
24 ... 70
}
}
A
}
A
3RT19 16-1BB00
3RT19 16-1BC00
3RT19 16-1BD00
3RT19 16-1BE00
3RT19 16-1BF00
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.008
48 ... 127
70 ... 150
0.008
0.008
0.008
0.009
127 ... 240 150 ... 250
240 ... 400 --
400 ... 600 --
3RT1.,
3RH1
RC elements
24 ... 48
24 ... 70
}
}
}
}
}
3RT19 16-1CB00
3RT19 16-1CC00
3RT19 16-1CD00
3RT19 16-1CE00
3RT19 16-1CF00
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.009
0.009
0.009
0.009
0.009
48 ... 127
70 ... 150
127 ... 240 150 ... 250
240 ... 400 --
400 ... 600 --
3RT19 16-1DG00
3RT1.,
3RH1
Noise suppression
diodes
--
12 ... 250
}
3RT19 16-1DG00
1
1 unit
101
0.007
3RT1.,
3RH1
Diode assembly
(diode and Zener
diode) for
--
12 ... 250
}
3RT19 16-1EH00
1
1 unit
101
0.008
DC operation
Size S0
For fitting onto the coil terminals at top or bottom
3RT1. 2 Varistors
24 ... 48
24 ... 70
}
}
}
}
B
3RT19 26-1BB00
3RT19 26-1BC00
3RT19 26-1BD00
3RT19 26-1BE00
3RT19 26-1BF00
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.023
0.023
0.024
0.028
0.029
48 ... 127
70 ... 150
127 ... 240 150 ... 250
240 ... 400 --
400 ... 600 --
3RT1. 2 RC elements
24 ... 48
24 ... 70
}
}
}
}
B
3RT19 26-1CB00
3RT19 26-1CC00
3RT19 26-1CD00
3RT19 26-1CE00
3RT19 26-1CF00
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.023
0.023
0.023
0.024
0.027
48 ... 127
70 ... 150
127 ... 240 150 ... 250
240 ... 400 --
400 ... 600 --
3RT19 26-1B0.00
3RT1. 2 Diode assembly
For DC operation
• Connectable at the --
24
30 ... 250
}
}
3RT19 26-1ER00
3RT19 26-1ES00
1
1
1 unit
1 unit
101
101
0.023
0.024
top (e.g. for contactor --
with overload relay)
• Connectable at the --
24
30 ... 250
}
3RT19 26-1TR00
3RT19 26-1TS00
1
1
1 unit
1 unit
101
101
0.024
0.023
bottom (e.g. for
--
A
fuseless load feeders)
1) Can be used for AC operation for 50/60 Hz. Please inquire about further
voltages.
2) For packs of 10 units, the Order No. must be supplemented with "Z" and
the order code "X90".
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/119
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
2)
For con- Version
tactors
Rated control supply
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
1)
voltage U
s
AC
DC
operation operation
Type
V AC
V DC
kg
Surge suppressors without LED
(also for Cage Clamp terminals)
Sizes S2 and S3
For fitting onto the coil terminals at top or bottom
3RT1. 3, Varistors
3RT1. 4
24 ... 48
24 ... 70
}
}
}
}
B
3RT19 26-1BB00
3RT19 26-1BC00
3RT19 26-1BD00
3RT19 26-1BE00
3RT19 26-1BF00
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.023
48 ... 127
70 ... 150
0.023
0.024
0.028
0.029
127 ... 240 150 ... 250
240 ... 400 --
400 ... 600
3RT19 26-
1B0.00
3)
3RT1. 3 , RC elements
24 ... 48
24 ... 70
}
}
}
}
B
3RT19 36-1CB00
3RT19 36-1CC00
3RT19 36-1CD00
3RT19 36-1CE00
3RT19 36-1CF00
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.039
0.039
0.039
0.041
0.040
3RT1. 4
48 ... 127
70 ... 150
127 ... 240 150 ... 250
240 ... 400 --
400 ... 600 --
3RT19 36-1C.00
3RT1. 3, Diode assembly
3RT1. 4 For DC operation
• Connectable at the top
(e.g. for contactor with
overload relay)
24
30 ... 250
}
}
3RT19 36-1ER00
3RT19 36-1ES00
1
1
1 unit
1 unit
101
101
0.024
0.024
• Connectable at the
bottom (e.g. for fuseless
load feeders)
24
30 ... 250
}
3RT19 36-1TR00
3RT19 36-1TS00
1
1
1 unit
1 unit
101
101
0.024
0.024
B
Sizes S6 ... S12
For connecting to withdrawable coil with screw terminals with contactors with
• 3RT1. ..-.A... conventional operating mechanism
• 3RT1. ..-.N... solid-state operating mechanism
3RT1. 5, RC elements
3RT1. 6,
3RT1. 7
24 ... 48
24 ... 70
}
}
}
}
C
3RT19 56-1CB00
3RT19 56-1CC00
3RT19 56-1CD00
3RT19 56-1CE00
3RT19 56-1CF00
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.033
0.032
0.033
0.033
0.035
48 ... 127
70 ... 150
3RT19 56-1C.00
127 ... 240 150 ... 250
240 ... 400 --
400 ... 600
1) Can be used for AC operation for 50/60 Hz. Please inquire about further
voltages.
3) Mountable only at the top for 3RT1. 3/AC operating mechanism.
2) For packs of 10 or 5 units, the Order No. must be supplemented with "Z"
and the order code "X90".
2)
For
contac-
tors
Version
Rated control supply
Power con- DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
1)
voltage U
sumption of
LEDs
per PU
s
approx.
at U
s
AC
operation
DC
operation
Type
V AC
V DC
kg
Surge suppressors with LED
(also for Cage Clamp terminals)
Size S00
For plugging onto the front side of the contactors with and without auxiliary switch blocks
3RT1, Varistors 24 ... 48
3RH1.
48 ... 127
12 ... 24
24 ... 70
10 ... 120
20 ... 470
50 ... 700
}
}
}
A
3RT19 16-1JJ00
3RT19 16-1JK00
3RT19 16-1JL00
3RT19 16-1JP00
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.008
0.008
0.009
0.008
127 ... 240 70 ... 150
--
150 ... 250 160 ... 950
3RT1, Noise sup- --
24 ... 70
20 ... 470
50 ... 700
}
}
}
3RT19 16-1LM00
3RT19 16-1LN00
3RT19 16-1LP00
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.007
0.007
0.007
3RH1. pression
--
--
50 ... 150
diodes
150 ... 250 160 ... 950
3RT19 16-1L.00
1) Can be used for AC operation for 50/60 Hz. Please inquire about further
voltages.
2) For packs of 10 or 5 units, the Order No. must be supplemented with "-Z"
and the order code "X90".
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/120
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
For contactors Version
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Type
kg
EMC suppression modules; 3-phase 5.5 kW
Size S00 (for contactors with AC or DC operation)1)
3RT10 1
RC elements (3 x 220 W/0.22 µF)
up to 400 V
up to 575 V
up to 690 V
}
A
C
3RT19 16-1PA1
3RT19 16-1PA2
3RT19 16-1PA3
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.078
0.078
0.081
3RT10 1
Varistors
up to 400 V
up to 575 V
up to 690 V
A
B
D
3RT19 16-1PB1
3RT19 16-1PB2
3RT19 16-1PB3
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.084
0.090
0.087
3RT19 16-1PA
Main conducting path surge suppression modules for 3RT12
vacuum contactors
Size S10 and S12
3RT12
Rated operating voltage
= 690 V AC
C
C
3RT19 66-1PV3
3RT19 66-1PV4
1
1
1 unit
1 unit
101
101
0.380
0.775
U
e
Rated operating voltage
U
= 1000 V AC
e
For damping overvoltages and
protecting motor windings against
multiple re-ignition when switching off
induction motors. For connection on the
contactor feeder side (2-T1/4-T2/6-T3).
For separate installation.
Additional load modules
Size S00 (also for Cage Clamp terminal)
For plugging onto the front side of the
contactors with and without auxiliary
2)
switch blocks
3RT1. 1,
3RH1.
For increasing the permissible residual
current and for limiting the residual
voltage. Ensures safe opening of
contactors with direct control via 230 V
AC semiconductor outputs of SIMATIC
controllers. Also performs the function of
a surge damping circuit.
}
3RT19 16-1GA00
1
1 unit
101
0.008
Rated voltage: AC 50/60 Hz,
180 V to 255 V.
Operating range: 0.8 to 1.1 x U
3RT19 16-1GA00
Control kits
s
Size S00
3RT1. 1,
3RH1.
For manual operation of the contactor
A
3RK1 903-0CA00
1
1 unit
121
0.015
3)
contacts for start-up and service
1) See also description on page 3/108.
2) For packs of 10 units, the Order No. must be supplemented with "-Z" and
the order code "X90".
3) See "Load Feeders", Motor Starters and Soft Starters -> ET 200 S Motor
Starters, 3RK1 903-0CA00.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/121
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
For
contactors
Version
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Type
kg
Coupling links for control by PLC
Sizes S0 ... S3
For mounting onto the coil terminals of the contactors
3RT1. 2,
3RT1. 3,
3RT1. 4
Operating range DC 17 V to 30 V
Power consumption: 0.5 W at 24 V DC
Permissible residual current of the
electronics (with 0 signal): 2.5 mA
}
3RH19 24-1GP11
1
1 unit
101
0.056
Rated operating current I :
e
AC-15/AC-14 at 230 V: 3 A, DC-13
at 230 V: 0.1 A
3RH19 24-1GP11
With LED for indicating circuit state.
With integrated varistor for damping
opening surges.
LED modules for indicating contactor operation
(also for Cage Clamp terminals)
Sizes S0 ... S12 1)
3RT1. 2,
3RT1. 3,
3RT1. 4
For snapping into the location hole of an
B
3RT19 26-1QT00
1
5 units
101
0.007
identification label on the front of a
contactor either directly on the contactor or
on the front auxiliary switch.
The LED module is connected to coil
terminals A1 and A2 of the contactor and
indicates its energized state. Yellow LED.
Rated voltage: 24 to 240 V AC/DC,
polarized.
(1 pack = 5 units)
3RT19 26-1QT00
mounted to contactor
Auxiliary terminals, 3-pole
Size S3
3RT10 4. For connection of auxiliary and control
cables to the main conductor connections
(for one side)
B
3RT19 46-4F
1
1 unit
101
0.033
3RT19 46-4F
Solder pin adapters for contactors
Size S00
3RT1. 1,
3RH11
Installation kit for soldering contactors onto
A
3RT19 16-4KA1
1
4 sets
101
0.030
a printed circuit board.
For 1 contactor, 1 set is required.
1) For sizes S6 ... S12 the connecting leads have to be extended.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/122
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
For contactors Version
Type
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
kg
Solder pin adapters for contactors with mounted
4-pole auxiliary switch block
Size S00
3RT1. 1,
3RH11
Installation kit for soldering
B
3RT19 16-4KA2
1
4 sets
101
0.070
contactors with an auxiliary switch
block onto a printed circuit board
For 1 contactor, 1 set is required.
Screw adapters with screw or Cage Clamp terminal
Size S0
3RT1.2.
Screw adapter for easy screw fixing,
C
3RT19 26-4P
1
10 sets
101
0.002
2 units required per contactor
(1 pack contains 10 sets for
10 contactors)
NSB0_01470
3RT19 16-4BB31
Size
3RT19 16-4BB41
For contactors
3RT19 36-4BB31
3RT19 56-4BA31
Max. conductor cross-sections
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
2
Type
mm
kg
Links for paralleling
1)2)
3-pole, with connection terminal
S00
S0
3RT10 1
25
}
}
}
3RT19 16-4BB31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.015
3RT10 2.
3RT10 3.
35, stranded
95
3RT19 26-4BB31
3RT19 36-4BB31
0.018
0.107
S2
1)2)
3-pole, with through hole (star jumpers)
S3
3RT10 4.
3RT14 4.
185
}
3RT19 46-4BB31
1
1 unit
101
0.197
S6
3RT1. 5
--
--
}
}
3RT19 56-4BA31
3RT19 66-4BA31
1
1
1 unit
1 unit
101
101
0.161
0.533
S10/S12
3RT1. 6,
3RT1. 7
1)2)
4-pole, with connection terminal
3RT1. 1 25
S00
C
3RT19 16-4BB41
1
1 unit
101
0.015
1) The links for paralleling can be reduced by one pole.
2) Sizes S00 to S2: The links for paralleling are insulated.
Size S3: A cover is included for touch protection. (Can only be used when
the box terminal is removed.)
Sizes S6 to S12: The 3RT19 56-4EA1 (for S6) or 3RT19 66-4EA1 (for S10
and S12) cover can be used for touch protection.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/123
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
For contactors
Version
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Size
Type
kg
Box terminal blocks
1)
For round and ribbon cables
2)
S6
3RT1. 5
(3RB10 5)
Up to 70 mm²
}
}
B
3RT19 55-4G
3RT19 56-4G
3TX7 500-0A
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.237
Up to 120 mm²
0.270
0.008
Auxiliary conductor
connection for box terminal
S10/S12 3RT1. 6,
Up to 240 mm²
}
3RT19 66-4G
1
1 unit
101
0.676
3RT1. 7
With auxiliary conductor
(3RB10 6) connection
3RT19 5.-4G
Covers
Terminal covers for box terminals
S2
3RT10 3
Additional touch protection for
fitting to box terminals
(2 units per contactor
required)
}
3RT19 36-4EA2
3RT19 46-4EA2
1
1
1 unit
1 unit
101
101
0.016
0.023
S3
S6
3RT10 4,
3RT14 4
}
3RT1. 5
Length: 25 mm
Length: 30 mm
}
}
3RT19 56-4EA2
3RT19 66-4EA2
1
1
1 unit
1 unit
101
101
0.028
0.038
3RT19 36-4EA2
S10/S12 3RT1. 6,
3RT1. 7
3)
Terminal covers for cable lug and busbar connection
S3
3RT10 4, For maintaining the voltage
}
3RT19 46-4EA1
1
1 unit
101
0.037
3RT14 4
clearances and as touch
protection if box terminal is
4)
removed
(2 units per contactor
required)
S6
3RT1. 5
Length: 100 mm
Length: 120 mm
}
}
3RT19 56-4EA1
3RT19 66-4EA1
1
1
1 unit
1 unit
101
101
0.067
0.124
3RT19 46-4EA1
S10/S12 3RT1. 6,
3RT1. 7
For rail cover between
contactor and 3RB10 overload
relay or wiring connector for
contactor assemblies
S6
3RT1. 5
Length: 27 mm
Length: 42 mm
}
}
3RT19 56-4EA3
3RT19 66-4EA3
1
1
1 unit
1 unit
101
101
0.021
0.062
5)
S10/S12 3RT1. 6,
3RT1. 7
Sealable covers
S00
3RT1. 1,
Sealable cover for preventing
manual operation
A
B
3RT19 16-4MA10
3RT19 26-4MA10
1
1
5 units
5 units
101
101
0.005
0.006
6)
3RH1.
S0 ... S12 3RT1. 2 ... 1 unit required per contactor
6)
3RT1. 7
NSB0_01471
1) For connectable cross-sections, see Technical specifications of
contactors in Catalog LV 1 T.
4) Observe the note in Catalog LV 1 T, Technical specifications,
conductor cross-sections.
2) As standard for 3RT10 54-1 contactor (55 kW).
5) The 3RT19 66-4EA3 cover is required in addition for use in contactor
assemblies (reversing/wye delta).
3) Also fits on contactors S6 ... S12 with box terminals.
6) Exception: Contactors and contactor relays auxiliary switch block
mounted onto the front.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/124
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Accessories for 3RT, 3RH contactors and
contactor relays
Version
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
kg
Insulation stop for securely holding back the conductor insulation
on conductors up to 1 mm2 for contactors with Cage Clamp terminals
Insulation stop strip can be inserted in cable entry of
Cage Clamp (2 strips per contactor required, can be
removed in pairs) Fits into cable entries of all SIRIUS
devices with Cage Clamp terminals of cable cross-
B
3RT19 16-4JA02
100 20 units
101
0.100
2
section up to 2.5 mm .
3RT19 16-4JA02
Tools for opening Cage Clamp connection
For all SIRIUS devices with
Cage Clamp terminals, up to
Length: approx.
A
A
8WA2 880
8WA2 803
1
1
1 unit
1 unit
041
041
0.012
0.024
175 mm; 3.5 x 0.5
max. 2.5 mm² conductor cross- (green; partially
section
isolated)
Length: approx.
175 mm; 3.5 x 0.5
(green)
8WA2 880
Blank labeling plates
Device labeling plates for "SIRIUS"
• 10 mm × 7 mm, pastel turquoise
• 20 mm × 7 mm, pastel turquoise
Labels for sticking for "SIRIUS"
D
C
3RT19 00-1SB10
3RT19 00-1SB20
100 816 units
100 340 units
101
101
0.239
0.220
• 19 mm × 6 mm, pastel turquoise
D
C
3RT19 00-1SB60
3RT19 00-1SD60
100
100
3060
units
101
101
0.153
0.120
• 19 mm × 6 mm, zinc/yellow
Computer labeling system
3060
units
3RT19 00-1SB10
Obtainable from:
For individual inscription of
device identification labeling plates
murrplastik
Systemtechnik GmbH
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/125
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Spare parts for 3RT,
3RH contactors and contactor relays
■
Selection and ordering data
For contactor
Rated control supply voltage DT Screw terminals
s
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
U
Order No.
Price
per PU
50 Hz
V
50/60 Hz 60 Hz
Size
Magnetic coils ¼ AC operation
S0
Type
V
V
kg
3RT10 2.,
3RT13 2.,
3RT15 2.
24
--
--
--
--
--
--
--
--
}
B
A
}
3RT19 24-5AB01
3RT19 24-5AD01
3RT19 24-5AH01
3RT19 24-5AF01
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.092
42
0.092
0.092
0.090
48
110
230
400
--
--
--
--
}
3RT19 24-5AP01
3RT19 24-5AV01
1
1
1 unit
1 unit
101
101
0.090
0.092
}
--
--
--
--
24
--
--
--
--
}
B
B
}
3RT19 24-5AC21
3RT19 24-5AD21
3RT19 24-5AH21
3RT19 24-5AG21
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.090
0.089
0.091
0.093
42
48
110
--
--
220
230
--
--
B
B
3RT19 24-5AN21
3RT19 24-5AL21
1
1
1 unit
1 unit
101
101
0.095
0.095
3RT19 24-5A.01
110
220
--
--
120
240
110
220
B
B
B
B
3RT19 24-5AK61
3RT19 24-5AP61
3RT19 24-5AG61
3RT19 24-5AN61
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.095
0.096
0.069
0.093
--
100
200
--
--
400
440
B
3RT19 24-5AR61
1
1 unit
101
0.090
S2
3RT10 34
24
--
--
--
--
--
--
--
--
}
B
B
}
3RT19 34-5AB01
3RT19 34-5AD01
3RT19 34-5AH01
3RT19 34-5AF01
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.109
0.110
0.109
0.114
42
48
110
230
400
--
--
--
--
A
B
3RT19 34-5AP01
3RT19 34-5AV01
1
1
1 unit
1 unit
101
101
0.109
0.115
--
--
--
--
24
--
--
--
--
}
B
B
B
3RT19 34-5AC21
3RT19 34-5AD21
3RT19 34-5AH21
3RT19 34-5AG21
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.112
0.112
0.114
0.112
42
48
110
--
--
220
230
--
--
C
B
3RT19 34-5AN21
3RT19 34-5AL21
1
1
1 unit
1 unit
101
101
0.111
0.114
3RT19 34-5A.01
110
220
--
--
120
240
110
220
B
B
B
B
3RT19 34-5AK61
3RT19 34-5AP61
3RT19 34-5AG61
3RT19 34-5AN61
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.112
0.115
0.088
0.115
--
100
200
--
--
400
440
B
3RT19 34-5AR61
1
1 unit
101
0.113
3RT10 35,
3RT10 36,
3RT13 3.,
3RT15 3.
24
--
--
--
--
--
--
--
--
}
B
B
}
3RT19 35-5AB01
3RT19 35-5AD01
3RT19 35-5AH01
3RT19 35-5AF01
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.104
0.106
0.108
0.110
42
48
110
230
400
--
--
--
--
}
3RT19 35-5AP01
3RT19 35-5AV01
1
1
1 unit
1 unit
101
101
0.108
0.112
B
--
--
--
--
24
--
--
--
--
}
B
B
A
3RT19 35-5AC21
3RT19 35-5AD21
3RT19 35-5AH21
3RT19 35-5AG21
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.110
0.110
0.108
0.108
42
48
110
--
--
220
230
--
--
B
B
3RT19 35-5AN21
3RT19 35-5AL21
1
1
1 unit
1 unit
101
101
0.108
0.111
110
220
--
--
120
240
110
220
B
B
B
B
3RT19 35-5AK61
3RT19 35-5AP61
3RT19 35-5AG61
3RT19 35-5AN61
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.108
0.107
0.111
0.088
--
100
200
--
--
400
440
C
3RT19 35-5AR61
1
1 unit
101
0.111
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/126
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Spare parts for 3RT,
3RH contactors and contactor relays
For contactor
Rated control supply voltage DT Cage Clamp terminals
s
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
U
Order No.
Price
per PU
50 Hz
V
50/60 Hz 60 Hz
Size
Magnetic coils ¼ AC operation
S0
Type
V
V
kg
3RT10 2.,
3RT13 2.,
3RT15 2.
24
--
--
--
--
--
--
--
--
B
C
B
B
3RT19 24-5AB02
3RT19 24-5AD02
3RT19 24-5AH02
3RT19 24-5AF02
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.093
42
0.089
0.095
0.090
48
110
230
400
--
--
--
--
B
C
3RT19 24-5AP02
3RT19 24-5AV02
1
1
1 unit
1 unit
101
101
0.091
0.092
--
--
--
--
24
--
--
--
--
B
C
C
B
3RT19 24-5AC22
3RT19 24-5AD22
3RT19 24-5AH22
3RT19 24-5AG22
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.090
0.069
0.092
0.092
42
48
110
--
--
220
230
--
--
B
B
3RT19 24-5AN22
3RT19 24-5AL22
1
1
1 unit
1 unit
101
101
0.094
0.093
3RT19 24-5A.02
110
220
--
--
120
240
110
220
B
C
C
C
3RT19 24-5AK62
3RT19 24-5AP62
3RT19 24-5AG62
3RT19 24-5AN62
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.090
0.094
0.094
0.094
--
100
200
--
--
400
440
C
3RT19 24-5AR62
1
1 unit
101
0.091
S2
3RT10 34
24
--
--
--
--
--
--
--
--
B
B
B
B
3RT19 34-5AB02
3RT19 34-5AD02
3RT19 34-5AH02
3RT19 34-5AF02
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.105
0.087
0.095
0.116
42
48
110
230
400
--
--
--
--
B
B
3RT19 34-5AP02
3RT19 34-5AV02
1
1
1 unit
1 unit
101
101
0.107
0.115
--
--
--
--
24
--
--
--
--
B
B
B
B
3RT19 34-5AC22
3RT19 34-5AD22
3RT19 34-5AH22
3RT19 34-5AG22
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.109
0.109
0.113
0.109
42
48
110
--
--
220
230
--
--
B
B
3RT19 34-5AN22
3RT19 34-5AL22
1
1
1 unit
1 unit
101
101
0.125
0.112
110
220
--
--
120
240
110
220
B
B
B
B
3RT19 34-5AK62
3RT19 34-5AP62
3RT19 34-5AG62
3RT19 34-5AN62
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.110
0.117
0.083
0.083
--
100
200
--
--
400
440
B
3RT19 34-5AR62
1
1 unit
101
0.109
3RT10 35,
3RT10 36,
3RT13 3.,
3RT15 3.
24
--
--
--
--
--
--
--
--
B
B
B
B
3RT19 35-5AB02
3RT19 35-5AD02
3RT19 35-5AH02
3RT19 35-5AF02
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.102
0.088
0.085
0.104
42
48
110
230
400
--
--
--
--
B
B
3RT19 35-5AP02
3RT19 35-5AV02
1
1
1 unit
1 unit
101
101
0.104
0.107
--
--
--
--
24
--
--
--
--
B
B
B
B
3RT19 35-5AC22
3RT19 35-5AD22
3RT19 35-5AH22
3RT19 35-5AG22
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.106
0.106
0.107
0.103
42
48
110
--
--
220
230
--
--
B
B
3RT19 35-5AN22
3RT19 35-5AL22
1
1
1 unit
1 unit
101
101
0.105
0.107
110
220
--
--
120
240
110
220
B
B
B
B
3RT19 35-5AK62
3RT19 35-5AP62
3RT19 35-5AG62
3RT19 35-5AN62
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.110
0.104
0.083
0.083
--
100
200
--
--
400
440
B
3RT19 35-5AR62
1
1 unit
101
0.110
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/127
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Spare parts for 3RT,
3RH contactors and contactor relays
For contactor
Rated control supply voltage DT Screw terminals
s
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
U
AC
DC
V
Order No.
Price
per PU
50 Hz 50/60 Hz 60 Hz
Size
Magnetic coils ¼ AC operation
S3
Type
V
V
V
kg
3RT10 44
24
--
--
--
--
--
--
--
--
--
--
--
--
B
B
B
B
3RT19 44-5AB01
3RT19 44-5AD01
3RT19 44-5AH01
3RT19 44-5AF01
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.191
42
0.188
0.186
0.189
48
110
230
400
--
--
--
--
--
--
B
B
3RT19 44-5AP01
3RT19 44-5AV01
1
1
1 unit
1 unit
101
101
0.180
0.194
--
--
--
--
24
--
--
--
--
--
--
--
--
B
B
B
B
3RT19 44-5AC21
3RT19 44-5AD21
3RT19 44-5AH21
3RT19 44-5AG21
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.182
0.199
0.195
0.184
42
48
110
--
--
220
230
--
--
--
--
B
B
3RT19 44-5AN21
3RT19 44-5AL21
1
1
1 unit
1 unit
101
101
0.179
0.184
3RT19 44-5A.01
110
220
--
--
120
240
110
220
--
--
--
--
B
B
B
B
3RT19 44-5AK61
3RT19 44-5AP61
3RT19 44-5AG61
3RT19 44-5AN61
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.190
0.193
0.130
0.185
--
100
200
--
--
400
440
--
B
3RT19 44-5AR61
1
1 unit
101
0.190
3RT10 45,
3RT10 46,
3RT13 4.,
3RT14 46,
3RT15 4.
24
--
--
--
--
--
--
--
--
--
--
--
--
B
B
B
B
3RT19 45-5AB01
3RT19 45-5AD01
3RT19 45-5AH01
3RT19 45-5AF01
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.169
0.166
0.180
0.170
42
48
110
230
400
--
--
--
--
--
--
}
3RT19 45-5AP01
3RT19 45-5AV01
1
1
1 unit
1 unit
101
101
0.169
0.173
C
--
--
--
--
24
--
--
--
--
--
--
--
--
A
B
B
B
3RT19 45-5AC21
3RT19 45-5AD21
3RT19 45-5AH21
3RT19 45-5AG21
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.168
0.172
0.181
0.169
42
48
110
--
--
220
230
--
--
--
--
B
B
3RT19 45-5AN21
3RT19 45-5AL21
1
1
1 unit
1 unit
101
101
0.173
0.171
3RT19 45-5A.01
110
220
--
--
120
240
110
220
--
--
--
--
B
B
B
C
3RT19 45-5AK61
3RT19 45-5AP61
3RT19 45-5AG61
3RT19 45-5AN61
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.179
0.180
0.130
0.176
--
100
200
--
--
400
440
--
B
3RT19 45-5AR61
1
1 unit
101
0.170
Magnetic coils ¼ DC operation
S2
3RT10 3.,
3RT13 3.,
3RT15 3.
--
--
--
--
--
--
--
--
--
--
--
--
24
42
48
60
B
B
B
B
3RT19 34-5BB41
3RT19 34-5BD41
3RT19 34-5BW41
3RT19 34-5BE41
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.600
0.637
0.618
0.630
--
--
--
--
--
--
--
--
--
--
--
--
110
125
220
230
B
B
B
B
3RT19 34-5BF41
3RT19 34-5BG41
3RT19 34-5BM41
3RT19 34-5BP41
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.605
0.632
0.617
0.720
S3
3RT10 4.,
3RT13 4.,
3RT14 4.,
3RT15 4.
--
--
--
--
--
--
--
--
--
--
--
--
24
42
48
60
B
C
B
B
3RT19 44-5BB41
3RT19 44-5BD41
3RT19 44-5BW41
3RT19 44-5BE41
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.997
1.040
0.974
1.035
--
--
--
--
--
--
--
--
--
--
--
--
110
125
220
230
B
B
B
B
3RT19 44-5BF41
3RT19 44-5BG41
3RT19 44-5BM41
3RT19 44-5BP41
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.970
0.960
1.004
0.956
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/128
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Spare parts for 3RT,
3RH contactors and contactor relays
For contactor
Rated control supply voltage DT Cage Clamp terminals
s
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
U
AC
DC
V
Order No.
Price
per PU
50 Hz 50/60 Hz 60 Hz
Size
Magnetic coils ¼ AC operation
S3
Type
V
V
V
kg
3RT10 44
24
--
--
--
--
--
--
--
--
--
--
--
--
B
B
B
B
3RT19 44-5AB02
3RT19 44-5AD02
3RT19 44-5AH02
3RT19 44-5AF02
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.190
42
0.130
0.171
0.185
48
110
230
400
--
--
--
--
--
--
B
B
3RT19 44-5AP02
3RT19 44-5AV02
1
1
1 unit
1 unit
101
101
0.185
0.190
--
--
--
--
24
--
--
--
--
--
--
--
--
B
B
B
B
3RT19 44-5AC22
3RT19 44-5AD22
3RT19 44-5AH22
3RT19 44-5AG22
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.183
0.130
0.190
0.185
42
48
110
--
--
220
230
--
--
--
--
B
B
3RT19 44-5AN22
3RT19 44-5AL22
1
1
1 unit
1 unit
101
101
0.130
0.178
3RT19 45-5A.02
110
220
--
--
120
240
110
220
--
--
--
--
B
B
B
B
3RT19 44-5AK62
3RT19 44-5AP62
3RT19 44-5AG62
3RT19 44-5AN62
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.188
0.188
0.123
0.123
--
100
200
--
--
400
440
--
B
3RT19 44-5AR62
1
1 unit
101
0.177
3RT10 45,
3RT10 46,
3RT13 4.,
3RT14 46,
3RT15 4.
24
--
--
--
--
--
--
--
--
--
--
--
--
B
B
B
B
3RT19 45-5AB02
3RT19 45-5AD02
3RT19 45-5AH02
3RT19 45-5AF02
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.165
0.130
0.130
0.169
42
48
110
230
400
--
--
--
--
--
--
B
B
3RT19 45-5AP02
3RT19 45-5AV02
1
1
1 unit
1 unit
101
101
0.170
0.157
--
--
--
--
24
--
--
--
--
--
--
--
--
B
B
B
B
3RT19 45-5AC22
3RT19 45-5AD22
3RT19 45-5AH22
3RT19 45-5AG22
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.166
0.130
0.174
0.161
42
48
110
--
--
220
230
--
--
--
--
B
B
3RT19 45-5AN22
3RT19 45-5AL22
1
1
1 unit
1 unit
101
101
0.170
0.163
110
220
--
--
120
240
110
220
--
--
--
--
B
B
B
B
3RT19 45-5AK62
3RT19 45-5AP62
3RT19 45-5AG62
3RT19 45-5AN62
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.171
0.130
0.123
0.123
--
100
200
--
--
400
440
--
B
3RT19 45-5AR62
1
1 unit
101
0.169
Magnetic coils ¼ DC operation
S2
3RT10 3.,
3RT13 3.,
3RT15 3.
--
--
--
--
--
--
--
--
--
--
--
--
24
42
48
60
B
C
B
B
3RT19 34-5BB42
3RT19 34-5BD42
3RT19 34-5BW42
3RT19 34-5BE42
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.625
0.557
0.652
0.633
--
--
--
--
--
--
--
--
--
--
--
--
110
125
220
230
B
C
B
B
3RT19 34-5BF42
3RT19 34-5BG42
3RT19 34-5BM42
3RT19 34-5BP42
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.612
0.557
0.637
0.602
S3
3RT10 4.,
3RT13 4.,
3RT14 4.,
3RT15 4.
--
--
--
--
--
--
--
--
--
--
--
--
24
42
48
60
B
B
B
B
3RT19 44-5BB42
3RT19 44-5BD42
3RT19 44-5BW42
3RT19 44-5BE42
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
1.034
0.805
1.009
1.016
3RT19 44-5B0.42
--
--
--
--
--
--
--
--
--
--
--
--
110
125
220
230
B
B
B
B
3RT19 44-5BF42
3RT19 44-5BG42
3RT19 44-5BM42
3RT19 44-5BP42
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.970
0.805
0.959
0.958
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/129
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Spare parts for 3RT,
3RH contactors and contactor relays
For contactor
Size
Rated control supply
voltage
DT Screw terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
U
... U
s min
s max
Order No.
Price
per PU
Type
V AC/DC
kg
Withdrawable coils
Conventional operating mechanism
S6
3RT10 5,
3RT14 5
23 ... 26
B
B
B
B
3RT19 55-5AB31
3RT19 55-5AD31
3RT19 55-5AF31
3RT19 55-5AM31
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.620
42 ... 48
0.576
0.591
0.568
110 ... 127
200 ... 220
220 ... 240
240 ... 277
380 ... 420
440 ... 480
B
B
B
B
3RT19 55-5AP31
3RT19 55-5AU31
3RT19 55-5AV31
3RT19 55-5AR31
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.580
0.579
0.569
0.613
500 ... 550
575 ... 600
B
B
3RT19 55-5AS31
3RT19 55-5AT31
1
1
1 unit
1 unit
101
101
0.610
0.605
S10
S10
S12
3RT10 6,
3RT14 6
23 ... 26
B
B
B
C
3RT19 65-5AB31
3RT19 65-5AD31
3RT19 65-5AF31
3RT19 65-5AM31
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.850
0.840
0.809
0.805
3RT19 55-5A
42 ... 48
110 ... 127
200 ... 220
220 ... 240
240 ... 277
380 ... 420
440 ... 480
B
B
B
B
3RT19 65-5AP31
3RT19 65-5AU31
3RT19 65-5AV31
3RT19 65-5AR31
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.784
0.840
0.817
0.825
500 ... 550
575 ... 600
C
C
3RT19 65-5AS31
3RT19 65-5AT31
1
1
1 unit
1 unit
101
101
0.829
0.792
3RT12 6
Vacuum
contactor
23 ... 26
42 ... 48
110 ... 127
200 ... 220
B
B
A
C
3RT19 66-5AB31
3RT19 66-5AD31
3RT19 66-5AF31
3RT19 66-5AM31
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
1.060
0.995
1.003
0.650
220 ... 240
240 ... 277
380 ... 420
440 ... 480
A
C
B
C
3RT19 66-5AP31
3RT19 66-5AU31
3RT19 66-5AV31
3RT19 66-5AR31
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.930
0.997
0.825
0.650
500 ... 550
575 ... 600
C
C
3RT19 66-5AS31
3RT19 66-5AT31
1
1
1 unit
1 unit
101
101
0.650
0.650
3RT10 7,
3RT14 7,
3RT12 7
Vacuum
contactor
23 ... 26
42 ... 48
110 ... 127
200 ... 220
B
B
B
C
3RT19 75-5AB31
3RT19 75-5AD31
3RT19 75-5AF31
3RT19 75-5AM31
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
1.425
1.255
1.311
1.200
220 ... 240
240 ... 277
380 ... 420
440 ... 480
B
B
B
B
3RT19 75-5AP31
3RT19 75-5AU31
3RT19 75-5AV31
3RT19 75-5AR31
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
1.204
1.308
1.218
1.261
500 ... 550
575 ... 600
C
C
3RT19 75-5AS31
3RT19 75-5AT31
1
1
1 unit
1 unit
101
101
1.202
1.139
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/130
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Spare parts for 3RT,
3RH contactors and contactor relays
For contactor
Size
Rated control supply
voltage
DT Cage Clamp terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
U
... U
s min
s max
Order No.
Price
per PU
Type
V AC/DC
kg
Withdrawable coils
Conventional operating mechanism
S6
3RT10 5,
3RT14 5
23 ... 26
B
B
B
B
3RT19 55-5AB32
3RT19 55-5AD32
3RT19 55-5AF32
3RT19 55-5AM32
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.649
42 ... 48
0.576
0.591
0.568
110 ... 127
200 ... 220
220 ... 240
240 ... 277
380 ... 420
440 ... 480
B
B
B
B
3RT19 55-5AP32
3RT19 55-5AU32
3RT19 55-5AV32
3RT19 55-5AR32
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.568
0.579
0.569
0.613
500 ... 550
575 ... 600
B
B
3RT19 55-5AS32
3RT19 55-5AT32
1
1
1 unit
1 unit
101
101
0.610
0.605
S10
3RT10 6,
3RT14 6
23 ... 26
B
B
B
B
3RT19 65-5AB32
3RT19 65-5AD32
3RT19 65-5AF32
3RT19 65-5AM32
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.835
0.840
0.809
0.805
42 ... 48
110 ... 127
200 ... 220
220 ... 240
240 ... 277
380 ... 420
440 ... 480
B
B
B
B
3RT19 65-5AP32
3RT19 65-5AU32
3RT19 65-5AV32
3RT19 65-5AR32
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.784
0.855
0.817
0.825
500 ... 550
575 ... 600
B
B
3RT19 65-5AS32
3RT19 65-5AT32
1
1
1 unit
1 unit
101
101
0.829
0.650
S12
3RT10 7,
3RT14 7,
3RT12 7
Vacuum
contactor
23 ... 26
B
B
B
B
3RT19 75-5AB32
3RT19 75-5AD32
3RT19 75-5AF32
3RT19 75-5AM32
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
1.425
1.255
1.311
1.100
42 ... 48
110 ... 127
200 ... 220
220 ... 240
240 ... 277
380 ... 420
440 ... 480
B
B
B
B
3RT19 75-5AP32
3RT19 75-5AU32
3RT19 75-5AV32
3RT19 75-5AR32
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
1.204
1.308
1.218
1.261
500 ... 550
575 ... 600
B
B
3RT19 75-5AS32
3RT19 75-5AT32
1
1
1 unit
1 unit
101
101
1.202
1.139
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/131
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Spare parts for 3RT,
3RH contactors and contactor relays
For contactor
Size
Rated control supply
DT Screw terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
voltage U
s
Order No.
Price
per PU
Type
V AC/DC
kg
Withdrawable coils
Solid-state operating mechanism
For 24 V DC PLC output
S6
3RT10 5,
3RT14 5
21 ... 27.3
C
B
B
3RT19 55-5NB31
3RT19 55-5NF31
3RT19 55-5NP31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.636
0.567
0.567
96 ... 127
200 ... 277
S10
3RT10 6,
3RT14 6
21 ... 27.3
96 ... 127
200 ... 277
B
B
B
3RT19 65-5NB31
3RT19 65-5NF31
3RT19 65-5NP31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.808
0.926
0.813
3RT12 6
Vacuum
contactor
21 ... 27.3
96 ... 127
200 ... 277
B
C
C
3RT19 66-5NB31
3RT19 66-5NF31
3RT19 66-5NP31
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.650
0.650
1.030
3RT19 55-5N...
S12
3RT10 7,
3RT14 7,
3RT12 7
Vacuum
contactor
21 ... 27.3
96 ... 127
200 ... 277
B
B
B
3RT19 75-5NB31
3RT19 75-5NF31
3RT19 75-5NP31
1
1
1
1 unit
1 unit
1 unit
101
101
101
1.355
0.951
1.061
For 24 V DC PLC output/PLC relay output, with remaining lifetime indication (RLT)
(Withdrawable coil with lateral solid-state module)
S6
3RT10 5,
3RT14 5
96 ... 127
200 ... 277
B
B
3RT19 55-5PF31
3RT19 55-5PP31
1
1
1 unit
1 unit
101
101
0.570
0.955
S10
S12
3RT10 6,
3RT14 6
96 ... 127
B
B
3RT19 65-5PF31
3RT19 65-5PP31
1
1
1 unit
1 unit
101
101
1.368
1.176
200 ... 277
3RT10 7,
3RT14 7
96 ... 127
200 ... 277
B
B
3RT19 75-5PF31
3RT19 75-5PP31
1
1
1 unit
1 unit
101
101
1.100
1.424
With AS-Interface and remaining lifetime indication (RLT)
(Withdrawable coil with lateral solid-state module)
S6
3RT10 5,
3RT14 5
96 ... 127
200 ... 277
B
B
3RT19 55-5QF31
3RT19 55-5QP31
1
1
1 unit
1 unit
101
101
0.961
0.946
S10
S12
3RT10 6,
3RT14 6
96 ... 127
B
B
3RT19 65-5QF31
3RT19 65-5QP31
1
1
1 unit
1 unit
101
101
0.650
0.650
200 ... 277
3RT10 7,
3RT14 7
96 ... 127
200 ... 277
B
B
3RT19 75-5QF31
3RT19 75-5QP31
1
1
1 unit
1 unit
101
101
1.100
1.460
For contactor
Size
Rated control supply
DT Cage Clamp terminals
PU
(UNIT,
SET, M)
PS*
PG
Weight
voltage U
per PU
s
approx.
Order No.
Price
per PU
Type
V AC/DC
kg
Withdrawable coils
Solid-state operating mechanism
For 24 V DC PLC output
S6
3RT10 5,
3RT14 5
21 ... 27.3
B
B
B
3RT19 55-5NB32
3RT19 55-5NF32
3RT19 55-5NP32
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.654
0.567
0.567
96 ... 127
200 ... 277
S10
S12
3RT10 6,
3RT14 6
21 ... 27.3
96 ... 127
200 ... 277
B
B
B
3RT19 65-5NB32
3RT19 65-5NF32
3RT19 65-5NP32
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.808
0.926
0.813
3RT10 7,
3RT14 7,
3RT12 7
Vacuum
contactor
21 ... 27.3
96 ... 127
200 ... 277
B
B
B
3RT19 75-5NB32
3RT19 75-5NF32
3RT19 75-5NP32
1
1
1
1 unit
1 unit
1 unit
101
101
101
1.355
0.951
1.061
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/132
Accessories and Spare Parts
For 3RT, 3RH Contactors and Contactor Relays
Spare parts for 3RT,
3RH contactors and contactor relays
For contactor
Version
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Size
Type
kg
Arc chutes
S2
3RT10 3 .
Arc chute, 3-pole
C
C
3RT19 36-7A
1
1
1 unit
1 unit
101
101
0.112
S3
3RT10 4.,
3RT14 46
3RT19 46-7A
0.299
S6
3RT10 54
3RT10 55
3RT10 56
B
B
B
3RT19 54-7A
3RT19 55-7A
3RT19 56-7A
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.760
0.760
0.755
S10
S12
3RT10 64
3RT10 65
3RT10 66
B
B
B
3RT19 64-7A
3RT19 65-7A
3RT19 66-7A
1
1
1
1 unit
1 unit
1 unit
101
101
101
1.355
1.355
1.355
3RT10 75
3RT10 76
B
B
3RT19 75-7A
3RT19 76-7A
1
1
1 unit
1 unit
101
101
1.643
1.650
S6
3RT14 56
3RT14 66
3RT14 76
B
B
B
3RT19 56-7B
3RT19 66-7B
3RT19 76-7B
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.720
1.350
1.400
S10
S12
Contacts with fixing parts
For contactors with 3 main contacts
S2
3RT10 34
3RT10 35
3RT10 36
Main contacts (3 NO contacts) for
utilization category AC-3
(1 set = 3 movable and 6 fixed switching
elements with fixing parts)
}
}
}
}
}
}
3RT19 34-6A
3RT19 35-6A
3RT19 36-6A
1
1
1
1 set
1 set
1 set
101
101
101
0.041
0.044
0.046
S3
3RT10 44
3RT10 45
3RT10 46
3RT19 44-6A
3RT19 45-6A
3RT19 46-6A
1
1
1
1 set
1 set
1 set
101
101
101
0.098
0.111
0.116
S6
3RT10 54
3RT10 55
3RT10 56
}
}
}
3RT19 54-6A
3RT19 55-6A
3RT19 56-6A
1
1
1
1 set
1 set
1 set
101
101
101
0.239
0.281
0.295
S10
S12
3RT10 64
3RT10 65
3RT10 66
}
}
}
3RT19 64-6A
3RT19 65-6A
3RT19 66-6A
1
1
1
1 set
1 set
1 set
101
101
101
0.443
0.513
0.555
3RT10 75
3RT10 76
}
3RT19 75-6A
3RT19 76-6A
1
1
1 set
1 set
101
101
0.766
0.915
A
S3
3RT14 46
3RT14 56
3RT14 66
3RT14 76
Main contacts (3 NO contacts) for
utilization category AC-1
(1 set = 3 movable and 6 fixed switching
elements with fixing parts)
B
B
B
A
3RT19 46-6D
3RT19 56-6D
3RT19 66-6D
3RT19 76-6D
1
1
1
1
1 set
1 set
1 set
1 set
101
101
101
101
0.113
0.285
0.543
0.899
S6
S10
S12
For 3RT12 vacuum contactors
S10
3RT12 64
3RT12 65
3RT12 66
3 vacuum interrupters with fixing parts
B
B
B
3RT19 64-6V
3RT19 65-6V
3RT19 66-6V
1
1
1
1 set
1 set
1 set
101
101
101
1.530
1.525
1.520
S12
3RT12 75
3RT12 76
B
B
3RT19 75-6V
3RT19 76-6V
1
1
1 set
1 set
101
101
1.775
1.775
For contactors with 4 main contacts
S2
3RT13 26
Main contacts (4 NO contacts) for
utilization category AC-1
(1 set = 4 movable and 8 fixed switching
elements with fixing parts)
B
3RT19 36-6E
1
1 set
101
0.058
S3
3RT13 44
3RT13 46
C
C
3RT19 44-6E
3RT19 46-6E
1
1
1 set
1 set
101
101
0.149
0.150
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/133
Accessories and Spare Parts
For 3T Contactors and Contactor Relays
Accessories for 3TB, 3TC, 3TF, 3TG, 3TK
contactors
■
Selection and ordering data
For contactor
Version
Rated control supply DT Order No.
Price
per PU (UNIT,
SET, M)
PU
PS*
PG
Weight
per PU
approx.
voltage U
s
Size
Type
V AC
V DC
kg
Surge suppressors1) ¼ Varistors
2)
3)
2
3TC44 Varistors
24 ... 48
24 ... 70
A
A
3TX7 402-3G
3TX7 402-3H
3TX7 402-3J
3TX7 402-3K
3TX7 402-3L
1
1
1
1
1
1 unit
101
101
101
101
101
0.015
With line spacer, for 48 ... 127 70 ... 150
1 unit
1 unit
1 unit
1 unit
0.015
0.015
0.024
0.024
mounting onto the
coil terminal
127 ... 240 150 ... 250 A
240 ... 400 --
400 ... 600 --
C
C
3)
4 and 6 3TB50 Varistors
and
24 ... 48
24 ... 70
D
C
3TX7 462-3G
3TX7 462-3H
3TX7 462-3J
3TX7 462-3K
3TX7 462-3L
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.013
0.014
0.014
0.016
0.016
For sticking onto the 48 ... 127 70 ... 150
3TX7 402-3.
3TX7 462-3.
3TC56 contactor base or for
mounting separately
127 ... 240 150 ... 250 B
240 ... 400 --
400 ... 600 --
A
D
8 and
12
3TC52 Varistors
24 ... 48
--
D
C
B
A
D
3TX7 462-3G
3TX7 462-3H
3TX7 462-3J
3TX7 462-3K
3TX7 462-3L
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.013
0.014
0.014
0.016
0.016
and
For sticking onto the 48 ... 127 --
3TC56 contactor base or for
mounting separately
127 ... 240 --
240 ... 400 --
400 ... 600 --
3)
8 ... 12 3TB52 Varistors
--
--
--
24 ... 70
70 ... 150
150 ... 250 B
B
B
3TX7 522-3G
3TX7 522-3H
3TX7 522-3J
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.083
0.078
0.084
...
For separate screw
3TB56, connection or
3TC52 snapping onto 35 mm
and
3TC56 rail
standard mounting
3)
14
3TF68 Varistors
and
--
--
--
24 ... 48
C
C
3TX7 572-3G
3TX7 572-3H
3TX7 572-3J
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.075
0.085
0.081
For DC economy
48 ... 127
3TF69 circuit; for snapping
onto the side of
127 ... 240 C
auxiliary switches
3TX7 522-3.,
3TX7 572-3.
Surge suppressors ¼ RC elements
4
3TC48 RC elements
24 ... 48
--
C
B
3TX7 462-3R
3TX7 522-3R
1
1
1 unit
1 unit
101
101
0.084
0.080
For lateral snapping --
24 ... 70
onto auxiliary switch
or 35 mm standard
mounting rail
48 ... 127 --
-- 70 ... 150
A
B
3TX7 462-3S
3TX7 522-3S
1
1
1 unit
1 unit
101
101
0.082
0.088
127 ... 240 --
--
A
3TX7 462-3T
3TX7 522-3T
1
1
1 unit
1 unit
101
101
0.081
0.085
150 ... 250 B
240 ... 400 --
400 ... 600 --
A
C
3TX7 462-3U
3TX7 462-3V
1
1
1 unit
1 unit
101
101
0.084
0.086
6 ... 12 3TB50, RC elements
24 ... 48
--
B
B
B
B
B
3TX7 522-3R
3TX7 522-3S
3TX7 522-3T
3TX7 522-3U
3TX7 522-3V
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.080
0.088
0.085
0.085
0.086
3TX7 462-3.,
3TX7 522-3.
3TC52 For lateral snapping 48 ... 127 --
and
onto auxiliary switch
3TC56 or 35 mm standard
mounting rail
127 ... 240 --
240 ... 400 --
400 ... 600 --
Surge suppressors4) ¼ Diodes
6 ... 12 3TB52 Diode assemblies
--
24 ... 250
D
3TX7 462-3D
1
1 unit
101
0.014
...
(diode and Zener
3TB56, diode)
3TC48 For DC solenoid
...
system, for sticking
3TC56 onto the contactor
base or for mounting
separately
3TX7 462-3.
1) The surge suppressor is integrated as standard in the following
contactors: 3TF68 and 3TF69 (AC operation): varistor circuit.
2) The connection piece for mounting the surge suppressor must be bent
slightly.
3) Includes the peak value of the ripple voltage on the DC side.
4) Not for DC economy circuit.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/134
Accessories and Spare Parts
For 3T Contactors and Contactor Relays
Accessories for 3TB, 3TC, 3TF, 3TG, 3TK
contactors
For contactor
Version
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Size
Type
kg
Solid-state compatible auxiliary switch blocks with screw terminals
14
2 and 4 and
3TF69
3TF68
For mounting onto the side of
contactors.
B
3TY7 561-1UA00
1
1 unit
101
0.053
For use in dusty atmosphere and solid-
3TC44... state circuits with rated operating
3TC48
currents I /AC-14 and DC-13 from
e
1 mA to 300 mA at 3 V to 60 V.
With 1 changeover contact.
2nd auxiliary switch block, left or right
(replacement for 3TY6 561-1U,
3TY6 561-1V)
5TY7 561-1.
Coupling links for control by PLC
14
3TF68
and
3TF69
Operating range: 17 to 30 V DC.
Power consumption: 0.5 W at 24 V DC.
Fitted with varistor.
}
3TX7 090-0D
1
1 unit
101
0.080
For technical specifications, see LV 1 T
For snapping onto the side of auxiliary
switch, with surge suppression
Terminal covers for protection against inadvertent contact with
exposed bar connections
14
3TF68
For screwing onto free screw end on
middle connecting bar.
2 units required per contactor.
(1 set = 2 units)
B
B
3TX7 686-0A
3TX7 696-0A
1
1
1 set
1 set
101
101
0.410
0.402
3TF69
3TX7
6
3TB50, Can be screwed on free screw end.
M 6
M 8
B
B
3TX6 506-3B
3TX6 526-3B
1
1
1 set
1 set
101
101
0.082
0.140
3TC48
Covers one rail connection
(1 set = 6 units).
8 and
SIRIUS
S6
3TB52
3RT1.5
10 and
14 and
SIRIUS
3TB54...
3TB56,
3TC52,
M 10 B
3TX6 546-3B
1
1 set
101
0.260
3TX6 526-3B
S10, S12 3TC56
3RT1.6
3RT1.7
Links for paralleling (star jumper) ¼ 3-pole, without connection terminal1)
14
3TF68
C
3TX7 680-0D
3TX7 680-0E
1
1
1 unit
1 unit
101
101
0.256
0.080
Cover plate for link for paralleling
14
3TF68
A cover plate must be used in order to
protect against inadvertent contact
with exposed bar connections
(EN 50274).
C
Box terminals for laminated copper bars
Without auxiliary conductor connection (1 set = 3 units)
14
3TF68
With single covers for protection
against inadvertent contact
(EN 50274)
C
3TX7 570-1E
1
1 set
101
0.675
With auxiliary conductor connection (1 set = 3 units)
14
3TF68
With single covers for protection
against inadvertent contact
(EN 50274)
C
C
3TX7 570-1F
3TX7 690-1F
1
1
1 set
1 set
101
101
0.698
1.986
14
3TF69
Conductor cross-sections for auxiliary
conductors:
2
Solid 2 x (0.75 ... 2.5) mm
Finely stranded with end sleeve
2
2 x (0.5 ... 2.5) mm
Solid or stranded 2 x (18 ... 12) AWG
Tightening torque 0.8 ... 1.4 Nm
(7 ... 12 lb.in)
1) The link for paralleling can be reduced by one pole.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/135
Accessories and Spare Parts
For 3T Contactors and Contactor Relays
Accessories for 3TB, 3TC, 3TF, 3TG, 3TK
contactors
For contactor
Remarks
Rated control
supply voltage U
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
s
Size
Type
V DC
kg
Arc chutes
2
3TC44 17-0L..
With cutout for
mounting resistor
B
3TY2 442-0B
1
1 unit
101
0.164
Magnetic coils
2
3TC44
With series resistor 24
Without varistor
110
C
C
3TY6 443-0LB4
3TY6 443-0LF4
1
1
1 unit
1 unit
101
101
0.340
0.330
4
3TC48
24
110
C
C
3TY6 483-0LB4
3TY6 483-0LF4
1
1
1 unit
1 unit
101
101
1.170
1.116
6
3TB50
24
110
C
C
3TY6 503-0LB4
3TY6 503-0LF4
1
1
1 unit
1 unit
101
101
1.100
1.100
8
3TB52 and 3TC52
3TB54
24
C
C
3TY6 523-0LB4
3TY6 523-0LF4
1
1
1 unit
1 unit
101
101
2.942
2.912
110
10
12
24
110
C
C
3TY6 543-0LB4
3TY6 543-0LF4
1
1
1 unit
1 unit
101
101
1.100
1.100
3TB56 and 3TC56
24
110
C
C
3TY6 563-0LB4
3TY6 563-0LF4
1
1
1 unit
1 unit
101
101
1.100
1.100
All spare parts not mentioned above are identical to those for the standard
contactors.
Auxiliary Rated operating current
contacts I /AC-15/AC-14 at
Auxiliary contacts
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
e
approx.
230/
220 V
400/
380 V
500 V Ident.
Version
No.
AC
Number
A
A
A
N
O
N N N
C O C
kg
Snap-on auxiliary switch blocks for 3TF2 contactors ¼
with screw terminals
For assembling contactors with several auxiliary contacts
With 2, 4 and 5 auxiliary contacts according to DIN 50012
For 3TF2. 10 contactors (auxiliary contact 1 NO = 10E)
1
3
4
4
4
4
3
3
3
2
2
2
11 E
22 E
--
1
1
2
-- -- B
-- -- B
3TX4 401-1A
3TX4 412-1A
1
1
1 unit
1 unit
101
101
0.033
0.042
3TX4 4..-.A
23 E
32 E
1
2
3
2
-- -- B
-- -- B
3TX4 413-1A
3TX4 422-1A
1
1
1 unit
1 unit
101
101
0.047
0.048
With 3 and 5 auxiliary contacts according to DIN 50005 for 3TF2
contactors
2
4
3
2
20
2
1
--
-- -- -- B
3TX4 420-2A
3TX4 411-2A
3TX4 402-2A
3TX4 411-2G
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.038
0.038
0.037
0.037
11
1
2
-- -- B
-- -- B
02
11; U
-- -- 1 1 B
4
4
3
2
40
31
22
4
3
2
-- -- -- B
3TX4 440-2A
3TX4 431-2A
3TX4 422-2A
3TX4 422-2G
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.047
0.047
0.047
0.047
1
2
-- -- B
-- -- B
2 2 B
22; 2 U -- --
For contactor
Type
Rated control supply Time range DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
voltage U
(minimum
times)
per PU
s
approx.
kg
OFF-delay devices (with screw terminals) for 3TF2 contactors
For DC-operated contactors for bridging short-time
power failures up to 0.8 s
3TF2. ..-0BB4
24 V DC
0.25 s or
0.5 s
B
3TX4 490-1H
1
1 unit
101
0.083
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/136
Accessories and Spare Parts
For 3T Contactors and Contactor Relays
Accessories for 3TB, 3TC, 3TF, 3TG, 3TK
contactors
For contactor Rated control supply voltage Power
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
U
consump-
tion of LED
at U
s
s
Type
V AC
V DC
MW
kg
Surge suppressors for 3TF2 contactors ¼
For plugging onto contactors with and without
auxiliary switch blocks
Version without LED
RC elements
3TF2. ..-0...,
3TF2. ..-1...
24 ... 48
48 ... 127
127 ... 240
24 ... 70
70 ... 150
150 ... 250
--
--
--
B
B
B
3TX4 490-3R
3TX4 490-3S
3TX4 490-3T
1
1
1
10 units
1 unit
1 unit
101
101
101
0.010
0.010
0.010
3TX4 490-3A
240 ... 400
400 ... 600
--
--
--
--
B
B
3TX4 490-3U
3TX4 490-3V
1
1
1 unit
1 unit
101
101
0.014
0.015
Varistors
3TF2. ..-0...,
3TF2. ..-1...
48
48 ... 127
127 ... 240
24 ... 70
70 ... 150
150 ... 250
--
--
--
B
B
B
3TX4 490-3G
3TX4 490-3H
3TX4 490-3J
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.010
0.010
0.010
240 ... 400
400 ... 600
--
--
--
--
B
B
3TX4 490-3K
3TX4 490-3L
1
1
10 units
10 units
101
101
0.016
0.016
Noise suppression diodes
3TF2. ..-0...,
3TF2. ..-1...
--
12 ... 250
--
--
B
B
3TX4 490-3A
3TX4 490-3B
1
1 unit
101
0.010
Diode assemblies (diode and Zener diode)
For DC operation and short break times
3TF2. ..-0...,
3TF2. ..-1...
--
24 ... 250
1
1 unit
101
0.009
Version with LED
Varistors
3TF2. ..-0...,
3TF2. ..-1...
24 ... 48
12 ... 24
10 ... 120
20 ... 470
50 ... 700
B
B
B
3TX4 490-4G
3TX4 490-4H
3TX4 490-4J
3TX4 490-4K
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.009
0.009
0.010
0.009
48 ... 127
127 ... 240
--
24 ... 70
70 ... 150
150 ... 250
3TX4 490-4G
160 ... 950 B
Noise suppression diodes
3TF2. ..-0...,
3TF2. ..-1...
--
--
--
24 ... 70
70 ... 150
150 ... 250
20 ... 470
50 ... 700
B
B
3TX4 490-4A
3TX4 490-4B
3TX4 490-4C
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.009
0.009
0.009
160 ... 950 B
Additional load modules for 3TF2 contactors ¼
)
For plugging onto contactors with and without auxiliary switch blocks1
For increasing the permissible residual current
and for limiting the residual voltage
3TF2. ..-0A..,
3TF2. ..-1A..
230/220, 50 Hz
230, 60 Hz
--
B
3TX4 490-1J
1
1 unit
101
0.011
230, 50/60 Hz
Operating range 0.8 ... 1.1 x U
s
Plug-in bases with solder pin connectors for printed circuit boards ¼
width 45 mm for 3TF2 and 3TK2 contactors
For 3TF2 and 3TK2 contactors
With flat connectors 6.3 mm x 0.8 mm;
Rated insulation voltage U : 400 V (pollution degree 3);
i
Rated impulse withstand voltage U : 6 kV;
imp
Rated operating current I : 6 A;
e
s and U rated data:: max. 300 V, 6 A
3TF20 ..-3...,
3TF20 ..-7...,
3TK20 ..-3...,
3TK20 ..-7...
A
D
3TX4 491-2A
3TX4 491-2K
1
1
5 units
1 unit
101
101
0.032
0.010
Release tools
3TF2. ..-7...,
3TK20..-7...
For releasing contactors from
3TX4 491-2A plug-in bases
1) Dimensions as for 3TX4 490-3 surge suppressor.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/137
Accessories and Spare Parts
For 3T Contactors and Contactor Relays
Accessories for 3TB, 3TC, 3TF, 3TG, 3TK
contactors
■
Accessories
For
Max. rated operating currents I /AC-1 Max. conductor DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS* PG
Weight
per PU
approx.
e
contactor (at 55 °C) of the contactors
cross-sections
2
Type
A
mm
kg
Links for paralleing (star jumpers)
1)2)
3-pole, without connection terminal
3TG10
16 star jumpers can be reduced by
--
}
3RT19 16-4BA31
1 1 unit 101
0.003
one pole
1)3)
3-pole, with connection terminal
3TG10
4-pole, with connection terminal
3TG10 50
40
25
25
}
3RT19 16-4BB31
3RT19 16-4BB41
1 1 unit 101
1 1 unit 101
0.015
0.015
1)4)
C
1) The links for paralleling can be reduced by one pole. The rated operating
currents apply to each pole. The parallel connections are insulated.
2) Replacement for 3TX4 490-2C.
3) Replacement for 3TX4 490-2A.
4) Replacement for 3TX4 490-2B.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/138
Accessories and Spare Parts
For 3T Contactors and Contactor Relays
Accessories for 3TH contactor relays
■
Selection and ordering data
Version
Rated control supply DT Order No.
Price
per PU (UNIT,
SET, M)
PU
PS*
PG
Weight
per PU
approx.
voltage U
s
AC
V
DC
V
kg
Surge suppressors1) for 3TH4 contactor relays
Noise suppression diodes
With line spacer, for mounting
onto the coil terminal
--
24 ... 250
24 ... 250
A
A
3TX7 402-3A
3TX7 402-3D
1
1
1 unit
1 unit
101
101
0.147
Diode assemblies
--
0.015
(diode and Zener diode) with
line spacer,
DC operation, for mounting
onto the coil terminal
3TX7 402-3.
2)
Varistors
24 ... 48
24 ... 70
A
A
3TX7 402-3G
3TX7 402-3H
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.015
0.015
0.015
0.024
0.024
With line spacer, for mounting 48 ... 127 70 ... 150
onto the coil terminal
127 ... 240 150 ... 250 A 3TX7 402-3J
240 ... 400 --
400 ... 600 --
C
C
3TX7 402-3K
3TX7 402-3L
RC elements
24 ... 48
24 ... 70
A
A
3TX7 402-3R
3TX7 402-3S
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
0.025
0.025
0.023
0.024
0.024
With line spacer, for mounting 48 ... 127 70 ... 150
onto the coil terminal
127 ... 240 150 ... 250 A 3TX7 402-3T
240 ... 400 --
400 ... 600 --
C
C
3TX7 402-3U
3TX7 402-3V
Covers
For switch position indicator
--
--
B
3TX4 210-0P
1
1 unit
101
0.002
Coupling links for control by PLC for 3TH4 contactor relays
Operating range: 17 ... 30 V DC
Power consumption: 0.5 W at 24 V DC
For mounting directly to contactor coil
A
A
3TX4 090-0C
3TX4 090-0D
1
1
1 unit
1 unit
101
101
0.055
0.057
without surge suppressor
For mounting directly to contactor coil
with surge suppressor
3TX4 090
mounted to contactor
1) The opening delay of the NO contact and the closing delay of the
NC contact are increased if the contactor coils are attentuated against
voltage peaks (noise suppression diode 6 to 10 times; diode assemblies
2 to 6 times, varistor +2 to 5 ms).
2) Includes the peak value of the ripple voltage on the DC side.
For
contactor
Version
Rated control
Time
DT Order No.
Price
per PU (UNIT,
SET, M)
PU
PS*
PG
Weight
per PU
approx.
supply voltage range
U
AC 50/60 Hz (minimum
times)
s
Type
V
s
kg
ON-delay devices
3TH42/
3TH43
NTC thermistors 220 ... 230
Time tolerance
+ 100 %, -50 %
0.1
B
3TX4 180-0A
1
1 unit
101
0.013
3TX4 180-0A
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/139
Accessories and Spare Parts
For 3T Contactors and Contactor Relays
Accessories for 3TH contactor relays
For contactor
Rated control
OFF delay
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
supply voltage U
s
AC
DC
V
50/60 Hz
Type
V
s
kg
OFF-delay devices for bridging short-time
power failures (up to 1.2 s)
3TH42 ..-0BF4
3TH43 ..-0BF4
110
220
230
0.15 or 0.3
0.6 or 1.2
0.6 or 1.2
A
A
A
A
3TX4 701-0AN1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.169
0.169
0.169
0.168
3TH42 ..-0BM4
3TH43 ..-0BM4
3TX4 701-0AN1
3TX4 701-0AN1
3TX4 701-0BB4
3TH42 ..-0BP4
3TH43 ..-0BP4
3TH42 ..-0BB4
3TH43 ..-0BB4
24 0.4 or 0.8
3TX4 701-0AN1
Contacts Rated operating current
I /AC-15/AC-14 at
Contacts
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
e
230/ 400/ 500 V 690/ Ident. No. Version
acc. to
EN 50011
220 V 380 V AC
660 V
Number
A
A
A
A
NO NC NO NC
kg
Snap-on auxiliary switch blocks for 3TH20 contactor relays ¼
with screw terminals
With 8 contacts according to EN 50011,
For snapping onto contactor relays with 4 NO,
Ident. No. 40E (3TH20 40-0...)
4
4
3
2
--
80 E
71 E
62 E
4
3
2
-- -- --
B
B
B
3TX4 440-0A
3TX4 431-0A
3TX4 422-0A
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.047
0.047
0.047
1
2
-- --
-- --
3TX4 440-0A
53 E
44 E
1
--
3
4
-- --
-- --
B
B
3TX4 413-0A
3TX4 404-0A
1
1
1 unit
1 unit
101
101
0.048
0.047
With 6 and 8 contacts according to EN 50005
4
4
3
2
--
40 E
4
3
2
-- -- --
B
B
B
B
3TX4 440-2A
3TX4 431-2A
3TX4 422-2A
3TX4 422-2G
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.047
0.047
0.047
0.047
31 E
1
2
-- --
-- --
22 E
22; 2U
-- --
2
2
2
4
3
2
--
20 E
11 E
02 E
11; U
2
1
--
-- -- --
B
B
B
B
3TX4 420-2A
3TX4 411-2A
3TX4 402-2A
3TX4 411-2G
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.038
0.038
0.037
0.037
1
2
-- --
-- --
-- --
1
1
For contactor
Type
Rated control supply Time range DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
voltage U
(minimum
times)
s
kg
OFF-delay devices (with screw terminals)
For DC-operated contactors for bridging short-time power
failures up to 0.8 s
3TH2. ..-0BB4
24 V DC
0.25 s or
0.5 s
B
B
3TX4 490-1H
3TX4 490-1A
1
1
1 unit
1 unit
101
101
0.083
0.085
3TH2. ..-0BF4
110 V AC, 50/60 Hz 0.1 s or 0.2 s
220 V AC, 50/60 Hz 0.4 s or 0.8 s
3TH2. ..-0BM4,
3TH2. ..-0BP4
3TX4 490-1A
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/140
Accessories and Spare Parts
For 3T Contactors and Contactor Relays
Accessories for 3TH contactor relays
For contactor Rated control supply voltage Power
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
U
consump-
tion of LED
at U
s
s
Type
V AC
V DC
MW
kg
Surge suppressors1)
For plugging onto contactors with and without
auxiliary switch blocks
Version without LED
RC elements
3TH2. ..-0...
24 ... 48
48 ... 127
127 ... 240
24 ... 70
70 ... 150
150 ... 250
--
--
--
B
B
B
3TX4 490-3R
3TX4 490-3S
3TX4 490-3T
1
1
1
10 units
1 unit
1 unit
101
101
101
0.010
0.010
0.010
240 ... 400
400 ... 600
--
--
--
--
B
B
3TX4 490-3U
3TX4 490-3V
1
1
1 unit
1 unit
101
101
0.014
0.015
3TX4 490-3A
Varistors
3TH2. ..-0...
48
48 ... 127
127 ... 240
24 ... 70
70 ... 150
150 ... 250
--
--
--
B
B
B
3TX4 490-3G
3TX4 490-3H
3TX4 490-3J
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.010
0.010
0.010
240 ... 400
400 ... 600
--
--
--
--
B
B
3TX4 490-3K
3TX4 490-3L
1
1
10 units
10 units
101
101
0.016
0.016
Noise suppression diodes
3TH2. ..–0... --
12 ... 250
--
--
B
B
3TX4 490-3A
3TX4 490-3B
1
1
1 unit
1 unit
101
101
0.010
0.009
Diode assemblies (diode and Zener diode)
For DC operation and short break times
3TH2. ..–0...
--
24 ... 250
Version with LED
Varistors
3TH2. ..-0...
24 ... 48
12 ... 24
10 ... 12
B
B
B
3TX4 490-4G
3TX4 490-4H
3TX4 490-4J
3TX4 490-4K
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.009
0.009
0.010
0.009
48 ... 27
127 ... 240
--
24 ... 70
20 ... 470
50 ... 700
70 ... 150
150 ... 250
160 ... 950 B
3TX4 490-4G
Noise suppression diodes
3TH2. ..-0...
--
--
--
24 ... 70
70 ... 150
150 ... 250
20 ... 470
50 ... 700
B
B
3TX4 490-4A
3TX4 490-4B
3TX4 490-4C
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.009
0.009
0.009
160 ... 950 B
Additional load modules (residual current)
For plugging onto contactors with and without auxiliary switch blocks
For increasing the permissible residual current
and for limiting the residual voltage of SIMATIC
semiconductor outputs
3TH2. ..-0A
230/220, 50 Hz
230, 60 Hz
--
--
--
B
3TX4 490-1J
1
1 unit
101
0.011
230, 50/60 Hz
Operating range 0.8 ... 1.1 x U
s
Plug-in bases with solder pin connectors for printed circuit boards,
width 45 mm
For 3TH2 contactor relays;
With flat connectors 1 x 6.3 mm ... 0.8 mm;
Rated insulation voltage U : 400 V (pollution degree 3);
i
Rated impulse withstand voltage U : 6 kV;
imp
Rated operating current I : 6 A;
e
s and U rated data: max. 300 V, 6 A
3TH20 ..-3,
3TH20 ..-7
A
3TX4 491-2A
1
5 units
101
0.032
1) The opening delay of the NO contact and the closing delay of the NC
contact are increased if the contactor coils are attenuated against voltage
peaks (noise suppression diode 6 to 10 times; diode assemblies 2 to
6 times, varistor +2 to 5 ms).
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/141
Accessories and Spare Parts
For 3T Contactors and Contactor Relays
Spare parts for 3TB, 3TC, 3TF, 3TK contactors
Selection and ordering data
■
For contactor
Contacts
Version
Version
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Size
Type
NO NC NC
kg
Auxiliary switch blocks
6
3TB50
1
1
-- Auxiliary switch
block, left or right
(replacement for
3TY6 501-1A/-1B)
B
C
3TY6 501-1AA00
1
1
1 unit
1 unit
101
101
0.053
1
--
1
Auxiliary switch
block, right
3TY6 501-1E
0.054
8 ... 12
3TB52
...
3TB56
1
1
1
1
1
--
-- Auxiliary switch
block, left
-- Auxiliary switch
block, right
B
B
C
3TY6 561-1A
3TY6 561-1B
3TY6 561-1E
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.074
0.075
0.076
3TY6 561-1A
1
Auxiliary switch
block, right
Magnetic coils
DC operation
6
3TB50
3TB52
3TB54
3TB56
C
C
C
C
3TY6 503-0B..
3TY6 523-0B..
3TY6 543-0B..
3TY6 563-0B..
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.230
0.400
0.400
0.560
8
10
12
3TY6 5.
Arc chutes
6
3TB50
3TB52
3TB54
3TB56
1 arc chute, 3-pole
B
C
C
C
3TY6 502-0A
3TY6 522-0A
3TY6 542-0A
3TY6 562-0A
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.751
1.177
1.456
1.580
8
10
12
3TY6 502-0A
Contacts with fixing parts
In order to ensure reliable operation of the contactors,
only original replacement contacts from Siemens
should be used.
6
3TB50
3TB52
3TB54
3TB56
(1 set = 3 moving and B
3TY6 500-0A
3TY6 520-0A
3TY6 540-0A
3TY6 560-0A
1
1
1
1
1 set
1 unit
1 set
1 set
101
101
101
101
0.283
0.359
0.529
0.756
8
6 fixed contacts)
B
B
B
10
12
3TY6 520-0A
For rated control supply voltages for coils, see page 3/146.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/142
Accessories and Spare Parts
For 3T Contactors and Contactor Relays
Spare parts for 3TB, 3TC, 3TF, 3TK contactors
For
contactor
Auxiliary
contacts
Version
Version
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Size
Type
NO
1
NC
kg
Auxiliary switch blocks
2 and 4 3TB44,
1
1
Auxiliary switch block, left
or right (replacement for
3TY6 501-1A/-1B)
B
3TY6 501-1AA00
1
1 unit
101
0.053
3TC48
4
3TC48
1
1
2nd auxiliary switch block, C
3TY6 501-1K
3TY6 501-1L
1
1
1 unit
1 unit
101
101
0.055
0.047
1)
left
2nd auxiliary switch block, C
1)
right
8 and 12 3TC52,
1
Auxiliary switch block, left B
3TY6 561-1A
3TY6 561-1B
1
1
1 unit
1 unit
101
101
0.074
0.075
3TC56
Auxiliary switch block,
right
B
3TY6 561-1A
2nd auxiliary switch block, C
3TY6 561-1K
3TY6 561-1L
1
1
1 unit
1 unit
101
101
0.077
0.078
1)
left
2nd auxiliary switch block, C
1)
right
Contacts with fixing parts
In order to ensure reliable operation of the contactors, only
original replacement contacts from Siemens should be
used.
2
3TC44 (1 set = 2 moving and 2 fixed switching
B
B
B
B
3TY2 440-0A
3TY2 480-0A
3TY2 520-0A
3TY2 560-0A
1
1
1
1
1 set
1 set
1 set
1 set
101
101
101
101
0.065
0.100
0.237
0.424
4
3TC48 elements)
3TC52
3TC56
8
12
3TY2 520-0A
Rated control supply voltages for coils, see page 3/146.
Arc chutes
2
3TC44
3TC48
3TC52
3TC56
1 arc chute,
2-pole
C
C
C
C
3TY2 442-0A
3TY2 482-0A
3TY2 522-0A
3TY2 562-0A
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.166
0.503
1.205
2.129
4
8
12
3TC2 48
Magnetic coils
DC operation
2
3TC44
C
C
C
C
3TY6 443-0B..
3TY6 483-0B..
3TY6 523-0B..
3TY6 563-0B..
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.300
1.000
2.300
4.800
4
3TC48
3TC52
3TC56
8
12
AC operation
2
3TC44
C
C
C
C
3TY7 403-0A..
3TY6 483-0A..
3TY6 523-0A..
3TY6 566-0A..
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.100
0.200
0.350
0.650
4
3TC48
3TC52
3TC56
8
12
1) Can only be mounted on AC-operated contactors.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/143
Accessories and Spare Parts
For 3T Contactors and Contactor Relays
Spare parts for 3TB, 3TC, 3TF, 3TK contactors
For
contactor
Version
Rated control DT Order No.
supply
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
voltage U
s
Type
V AC/DC
kg
Varistors
3TC7
For sticking onto the
contactor base
24
110
C
C
3TX2 746-2F
3TX2 746-2G
1
1
1 unit
1 unit
101
101
0.011
0.011
Contacts with fixing parts
3TC7
Main contacts (1 set)
For 3TC78: 2 units required
per contactor
B
3TY2 740-0E
1
1 set
101
0.356
Auxiliary switch blocks
3TC74
4 NO +4 NC
B
C
3TY2 741-2J
3TY2 781-2C
1
1
1 unit
1 unit
101
101
0.265
0.186
3TC78
Auxiliary contact, left, with
2 NO +2 NC
Auxiliary contact, right, with
2 NO +2 NC
C
3TY2 781-2D
1
1 unit
101
0.184
Arc chutes
3TC7
For 3TC78: 2 units required
per contactor
C
3TY2 742-0C
1
1 unit
101
3.916
For contactor
Contacts
Version
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Size
Type
NO NC NC
kg
Auxiliary switch blocks
With screw terminals
14
3TF68
and
3TF69
1
1
--
1st auxiliary switch
block, left or right
Replacement for:
3TY7 561-1A/-1B.
B
3TY7 561-1AA00
1
1 unit
101
0.048
1
1
--
1
1
Auxiliary switch block,
left or right
B
B
3TY7 561-1EA00
3TY7 561-1KA00
1
1
1 unit
1 unit
101
101
0.048
0.050
3TY7 561-1.
--
2nd auxiliary switch
block, left or right
Replacement for:
3TY7 561-1K/-1L.
For coil reconnection with DC economy circuit,
with screw terminals
14
3TF68
and
3TF69
--
--
1
Auxiliary contact block
C
3TY7 681-1G
1
1 unit
101
0.050
For contactor
Version
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
Size
Type
kg
Magnetic coils
AC operation
14
3TF68
3TF69
The coils are fitted as standard with
varistors against overvoltage. The coil is C
supplied with switch-on electronics.
C
3TY7 683-0C..
3TY7 693-0C..
1
1
1 unit
1 unit
101
101
0.650
0.650
DC operation · DC economy circuit
14
3TF68
3TF69
Reversing contactors are required for
size 14 contactors:
C
C
3TY7 683-0D..
3TY7 693-0D..
1
1
1 unit
1 unit
101
101
0.560
0.560
Contactor type 3TF68 and 3TF69
Reversing contactor 3TC44
(70 mm wide, 85 mm high)
The coils are supplied without reversing
contactor.
3TY7.
Vacuum interrupters
In order to ensure reliable operation of the contactors, only
original replacement interrupters from Siemens should be
used.
14
3TF68
3TF69
3 vacuum interrupters with mounting
parts
B
B
3TY7 680-0B
3TY7 690-0B
1
1
1 set
1 set
101
101
3.490
3.638
For rated control supply voltages for coils, see page 3/146.
For solid-state compatible auxiliary switch blocks,
see page 3/135.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/144
Accessories and Spare Parts
For 3T Contactors and Contactor Relays
Spare parts for 3TB, 3TC, 3TF, 3TK contactors
Version
Rated control
supply voltage
s
DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
U
V AC
kg
Reversing contactors (3TC44)
Complete with resistor and 1 m connecting 110 ... 120
C
C
C
3TY7 684-0QG7
3TY7 684-0QL7
3TY7 684-0QV7
1
1
1
1 unit
1 unit
1 unit
101
101
101
1.000
1.000
1.000
lead and connector for 3TF68 ..-.Q,
3TF69 ..-.Q
220 ... 240
380 ... 420
Magnetic coils for main contactor, with rectifier bridge
For 3TF68 ..-.Q
110 ... 120
220 ... 240
380 ... 420
C
C
C
3TY7 683-0QG7
3TY7 683-0QL7
3TY7 683-0QV7
1
1
1
1 unit
1 unit
1 unit
101
101
101
2.700
1.509
1.460
For 3TF69 ..-.Q
110 ... 120
220 ... 240
380 ... 420
C
C
C
3TY7 693-0QG7
3TY7 693-0QL7
3TY7 693-0QV7
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.650
1.455
1.431
For rated control supply voltages for coils, see page 3/146.
For solid-state compatible auxiliary switch blocks,
see page 3/135.
For contactor
Type
Version
Rated control supply DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
voltage U
per PU
s
approx.
V AC
kg
Surge suppressors ¼ RC elements
3TK10 to 3TK13
24 ... 48
110 ... 415
D
B
3TK19 30-0A
3TK19 30-0B
1
1
1 unit
1 unit
101
101
0.033
0.039
3TK14 to 3TK17
48 ... 110
220 ... 600
C
B
3TK19 34-0C
3TK19 34-0D
1
1
1 unit
1 unit
101
101
0.042
0.044
Terminal covers
3TK10, 3TK11
3TK12, 3TK13
3TK14, 3TK15
3TK17
For mounting onto contactors
B
B
B
B
3TK19 40-0A
3TK19 42-0A
3TK19 44-0A
3TK19 46-0A
1
1
1
1
2 units
2 units
2 units
2 units
101
101
101
101
0.141
0.113
0.190
0.203
Auxiliary switch blocks
3TK1
1st auxiliary switch block, left or 1 NO + 1 NC
B
B
3TK19 10-3A
3TK19 10-3B
1
1
1 unit
1 unit
101
101
0.055
0.055
right
2nd auxiliary switch block, left or 1 NO + 1 NC
right
Locking devices
3TK10, 3TK11
3TK12, 3TK13
For mechanical interlocking of
2 identical contactors, auxiliary
contacts 2 NC
B
B
3TK19 20-0A
3TK19 22-0A
1
1
1 unit
1 unit
101
101
0.144
0.143
3TK14, 3TK15,
3TK17
Mechanical interlock, including
mounting plate
B
3TK19 24-0A
1
1 unit
101
6.750
Arc chutes
3TK10
3TK11
3TK12
3TK13
1 arc chute, 4-pole
D
D
D
D
3TK19 50-0A
3TK19 51-0A
3TK19 52-0A
3TK19 53-0A
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.055
0.065
1.250
1.384
3TK14
3TK15
3TK17
D
D
D
3TK19 54-0A
3TK19 55-0A
3TK19 57-0A
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.001
3.681
3.785
Magnetic coils
3TK10, 3TK11
3TK12, 3TK13
3TK14, 3TK15,
3TK17
D
D
D
3TK19 70-0A..
3TK19 72-0A..
3TK19 74-0A..
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.350
0.450
0.950
Contacts with fixing parts
3TK10
3TK11
3TK12
3TK13
4 moving and 8 fixed contacts
D
D
D
D
3TK19 60-0A
3TK19 61-0A
3TK19 62-0A
3TK19 63-0A
1
1
1
1
1 unit
1 unit
1 unit
1 unit
101
101
101
101
0.254
0.275
0.573
0.582
3TK14
3TK15
3TK17
D
D
D
3TK19 64-0A
3TK19 65-0A
3TK19 67-0A
1
1
1
1 unit
1 unit
1 unit
101
101
101
2.354
2.356
2.311
For rated control supply voltages for coils, see page 3/146.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/145
Accessories and Spare Parts
For 3T Contactors and Contactor Relays
Spare parts for 3TB, 3TC, 3TF, 3TK contactors
For contactor type
Coil type
3TC44
3TC48
3TC5
3TF68/69
3TK10/11/12/13
3TK14/15/17
3TY7 403-0A..
3TY6 483-0A..
3TY6 523-0A..
3TY6 566-0A..
3TY7 683-0C..
3TY7 693-0C..
3TK19 70-0A..
3TK19 72-0A..
3TK19 74-0A..
Rated control supply voltages (the 10th and 11th position of the order number must be changed)
AC operation · Coils for 50 Hz
3)
3)
3)
3)
24 V AC
110 V AC
B0
F0
B0
F0
P0
U0
--
--
--
--
--
B0
--
3)
3)
3)
F0
P0
--
F0
F0
1)
1)
1)
230/220 V AC
240 V AC
P0
U0
P0
U0
P0
U0
AC operation · Coils for 50/60 Hz
24 V AC
C2
G2
K2
N2
L2
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
110 V AC
120 V AC
220 V AC
230 V AC
110 V ... 132 V AC
200 V ... 240 V AC
230 V ... 277 V AC
380 V ... 460 V AC
500 V ... 600 V AC
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
F7
--
--
--
--
--
--
--
--
--
--
M7
2)
P7
Q7
S7
For contactor type
Coil type
3TC4
3TB5, 3TC5
3TF68/69
3TY6 443-0B..
3TY6 483-0B..
3TY6 503-0B..
3TY6 523-0B..
3TY6 543-0B..
3TY6 563-0B..
3TY7 683-0D..
3TY7 693-0D..
Rated control supply voltages (the 10th and 11th position of the order number must be changed)
DC operation
24 V DC
48 V DC
B4
W4
E4
F4
G4
M4
P4
B4
--
B4
--
60 V DC
--
--
110 V DC
125 V DC
220 V DC
230 V DC
F4
--
M4
--
F4
G4
M4
P4
1) Operating range at 220 V or 380 V:
0.85 to 1.15 x U ;
s
lower operating range limit according to IEC 60947.
2) Lower operating range limit at 220 V:
0.85 x U according to IEC 60947.
s
3) Rated control supply voltages U :
s
50 Hz
60 Hz
B0:
F0:
P0:
U0:
24 V
--
110 V
120 V
220 V to 230 V
230 V to 240 V
240 V (only 3TK19 74)
--
7
Siemens LV 1 · 2006
3/146
相关型号:
3RT20161AB01
CONTACTOR, AC-3, 4KW/400V, 1NO, AC 24V, 50/60 HZ, 3-POLE, SZ S00 SCREW TERMINAL
SIEMENS
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