TA35-EKDTN140 [SCHURTER]
Thermal Circuit Breaker; 热断路器
| 型号： | TA35-EKDTN140 |
| 厂家： | 
SCHURTER INC. |
| 描述： | Thermal Circuit Breaker |
| 文件： | 总6页 (文件大小：2162K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
circuit breakers
Thermal Circuit Breaker, rotary knob actuation, 1-, ꢀ- or 3-pole
2-poleꢀstandardꢀversionꢀ
3-poleꢀtypeꢀwithoutꢀfrontꢀbezel/knobꢀ
standardꢀfrontꢀbezel/knob
Description
Applications
–ꢀ Thermalꢀcircuitꢀbreakerꢀ1-,ꢀ2-ꢀorꢀ3-pole
–ꢀ Supplementaryꢀprotectorꢀforꢀgeneralꢀindustrialꢀuse
–ꢀ Positivelyꢀtrip-freeꢀrelease
–ꢀ Highꢀpressureꢀcleaners
–ꢀ Floorꢀcleaningꢀequipment
–ꢀ Powerꢀtools
–ꢀ Bezel/knobꢀsnap-on
–ꢀ Easyꢀactuationꢀwithꢀgloves
–ꢀ Frontꢀelementsꢀcanꢀbeꢀdoneꢀbyꢀcustomer
–ꢀ Woodꢀandꢀstoneꢀworkingꢀmachines
–ꢀ Equipmentꢀforꢀbuildingꢀconstruction
–ꢀ Industrialꢀequipment
–ꢀ Commercialꢀkitchenꢀappliances
Standards
–ꢀ IECꢀ60934
–ꢀ ULꢀ1077
Weblinks
Approvals:ꢀhttp://www.schurter.com/approvals
RoHS:ꢀhttp://www.schurter.com/rohs
–ꢀ CSAꢀC22.2ꢀ235
–ꢀ GBꢀ17701
Technical Data
Rated voltage Ue
1-pole
2-pole
3-pole
AC 240 V / 50/60 Hz
DC 32 V
AC 240 V / 50/60 Hz
DC 60 V
Overload
IEC 60934
UL 1077
min. 40 cycles @ 6 x In,
cos phi 0.6
min. 50 cycles @ 1.5 x In,
cos phi 0.75 (OLØ)
AC 415 Y/240 V / 50/60 Hz
Admissible ambient
air temperature
–30 °C to +60 °C
Rated current In
1- / 2-pole
3-pole
0.05 – 20 A
0.05 – 12 A
Resistance to vibration IEC 60068-2-6, Test Tc 10…60 Hz: 0.75 mm
60…500 Hz: 10 G
Conditional short
circuit Inc
1- / 2-pole, AC 240 V
3-pole, AC 415 V
0.05…20 A: 2000 A, SC (C1)
0.05…12 A: 2000 A
Shock resistance
Type of tripping
Weight
IEC 60068-2-27, Test Ea 30 G / 18 ms
Thermal positively trip free
45 g
Degree of protection
Dielectric strength
Accessible range
Terminal side
IP 40
IP 00
50 Hz
Impulse 1.2/50 µs
> 2500 V
> 4000 V
1-pole
2-pole
3-pole
60 g
75 g
Insulation resistance
Endurance (typical)
DC 500 V
> 100 MOhm
Max. switching capacity 1-, 2-pole
20 A
12 A
Mechanical
AC: 1 x In, cos phi 0.6
50’000 cycles
50’000 cycles
for switch only types
(without bimetal)
3-pole
DC: 1 x In, L/R = 2…3ms 50’000 cycles
ꢀ
circuit breakers
TA35
www.schurter.com/pg17_18_19
Tripping Characteristics
[ min ] [ sec ]
10'000
[ min ] [ sec ]
10'000
Type
TA35
Type
TA35
>
Rated current
<3A (TC-1)
1, 2 pole
3–20A (TC-1)
Rated current
(3 pole, max. 12A)
1,2,3 pole
60
60
3 pole
2`000
1`000
500
2`000
30
30
20
Ambient temp.
+23 °C
Ambient temp. +23C°
20
1`000
10
5
10
500
5
200
100
50
200
100
1
1
50
20
20
10
5
10
5
2
2
1
1
0,5
0,5
0,3
0,2
0,3
0,2
0,1
0,1
1,05 1,35
2
3
4
5
8
10
1,05 1,35
2
3
4
5
8
10
]
[ x I
]
n
[ x I
Multiple of rated current
n
Multiple of rated current
TheꢀaboveꢀtrippingꢀcharacteristicsꢀapplyꢀtoꢀsymmetricalꢀoverloadsꢀonꢀallꢀpolesꢀonꢀtheꢀTA35ꢀonly.
Atꢀasymmetricꢀoverloadsꢀonꢀmulti-poleꢀtypes,ꢀtheꢀtrippingꢀcharacteristicꢀwillꢀchange.
–ꢀ Ifꢀaꢀ2-poleꢀtypeꢀTA35ꢀisꢀloadedꢀatꢀoneꢀpoleꢀonly,ꢀtheꢀtrippingꢀcurrentꢀwillꢀbeꢀshiftedꢀbyꢀfactorꢀ1.05ꢀ(TC-2).
–ꢀ Ifꢀaꢀ3-poleꢀtypeꢀTA35ꢀisꢀloadedꢀatꢀoneꢀpoleꢀonly,ꢀtheꢀtrippingꢀcurrentꢀwillꢀbeꢀshiftedꢀbyꢀfactorꢀ1.10ꢀ(TC-2).
Toꢀmeetꢀtheꢀaboveꢀtrippingꢀcharacteristicꢀatꢀasymmetricꢀoverloadsꢀonꢀmulti-poleꢀtypes,ꢀtheꢀvalueꢀofꢀtheꢀratedꢀcurrentꢀofꢀtheꢀCBEꢀhasꢀtoꢀbeꢀmultipliedꢀ
byꢀtheꢀfactorꢀmentionedꢀabove.
Effect of ambient temperature
Theꢀunitꢀisꢀcalibratedꢀforꢀanꢀambientꢀtemperatureꢀofꢀ+23ꢀ°C.ꢀToꢀ
determineꢀtheꢀratedꢀcurrentꢀforꢀlowerꢀorꢀhigherꢀambientꢀtemperature,ꢀ
useꢀaꢀcorrectionꢀfactorꢀfromꢀtheꢀtableꢀbelow.
ꢀ
Ambientꢀ ꢀ
temperatureꢀ[°C]ꢀ
Correctionꢀfactor
1-poleꢀ
2-poleꢀ
0.76
0.81
0.90
1.00
1.03
1.04
1.06
3-pole
0.76
0.81
0.90
1.00
1.06
1.10
1.14
–30
–20
0
0.77
0.81
0.90
1.00
1.03
1.04
1.06
+23
+40
+50
+60
Example for ꢀ-pole type:
Ratedꢀcurrentꢀatꢀ+23ꢀ°Cꢀ
Ambientꢀtemperatureꢀ
5.0ꢀA
+50ꢀ°C
1.04
Correctionꢀfactorꢀ
Chosenꢀratedꢀcurrentꢀatꢀ+40ꢀ°C
ambientꢀtemperature:ꢀ
5 A x 1.04 = 5.ꢀ A
3
circuit breakers
circuit breakers
Standard rated currents and typical internal resistance
Codeꢀ
Z05
J01
J05
J10
J15
J20
J25
J28
030
040
050
060
070
080
100
120
140
150
160
180
200
Inꢀ[A]ꢀ
0.05
0.1
Riꢀ[W]
200.0
70.0
0.5
2.750
0.720
0.340
0.187
0.115
0.089
0.059
0.059
0.044
0.028
0.0142
0.0142
0.0109
0.0086
0.0072
0.0056
0.0056
0.0052
0.0052
1.0
1.5
2.0
2.5
2.8
3.0
4.0
5.0
6.0
7.0
8.0
10.0
12.0
14.0
15.0
16.0
18.0
20.0
unprotectedꢀpolesꢀ(withoutꢀbimetal)ꢀ2.2ꢀmW
Approvals
#ꢀofꢀpolesꢀ
Ratedꢀcurrentsꢀ
0.05…20 A
RatedꢀvoltageꢀACꢀ
240 V
RatedꢀvoltageꢀDC
UL
UL 1077
1
2
3
32 V
60 V
—
0.05…20 A
240 V
0.05…12 A
415 Y/240 V
UL
CSA C22.2 235
IEC 60934
GB 17701
1
2
3
0.05…20 A
0.05…20 A
0.05…12 A
240 V
32 V
60 V
—
240 V
415 Y/240 V
VDE
CQC
1
2
3
0.05…20 A
0.05…20 A
0.05…12 A
240 V
32 V
60 V
—
240 V
415 Y/240 V
1
2
3
0.05…20 A
0.05…20 A
0.05…12 A
240 V
32 V
60 V
—
240 V
415 Y/240 V
ꢀ
Actualꢀinformationꢀaboutꢀapprovalsꢀcanꢀbeꢀfoundꢀon:ꢀwww.schurter.com/approvals.
4
circuit breakers
TA35
www.schurter.com/pg17_18_19
Order Code
Number of switched poles
Number of protected poles
1-pole
ꢀ-pole
3-pole
0
1
0
1
ꢀ
0
P1
3
LINE
P1
LINE
P1
LINE
LINE
LINE
LINE
P2
LINE
P2
P1
P2
P1
P2
P1
P2
P3
P1
P3
4
5
6
4
4
5
4
7
8
9
LOAD
LOAD
LOAD
7
7
8
8
LOAD
LOAD
LOAD
LOAD
Basic type
EFC
EFT
EBC
EBT
EBD
EKC
EKD
Other versions on request
TA35-
EBT
T
F
1ꢀ0
C0
Noꢀother
features
Frontbezel and actuation knob
Bezel
Knob
T
black
black
N
without bezel
without knob
Without thermal overload protection: code C00
With thermal overload protection: rated current In (A)
In
Code
In
Code
In
Code
In
Code
0.05 Z05
1.0
1.2
1.5
2.0
2.5
3.0
3.5
J10
J1ꢀ
J15
Jꢀ0
Jꢀ5
030
035
4.0
5.0
6.0
7.0
8.0
10.0 100
12.0 1ꢀ0
040
050
060
070
080
14.0 140 *
15.0 150 *
16.0 160 *
18.0 180 *
20.0 ꢀ00 *
0.1
0.2
0.3
0.4
0.5
0.8
J01
J0ꢀ
J03
J04
J05
J08
Bezel marking
Surface
Symbol
F
N
relief recessed
no marking
I
0
no marking
0ther rated currents on request.
* 3-pole max. 12A
5
circuit breakers
circuit breakers
Dimensions
TA35 1-pole
49.6
40
19.2
13.7
2
39
1
2
7
4
P1
2.3
21.3
33.8
39
7.1
18.2
6.3 x 0.8 mm
5.9
ScrewꢀType:ꢀ2ꢀxꢀPTꢀWN1413ꢀKAꢀ35ꢀxꢀ12
TA35 ꢀ-pole
49.6
40
30.2
13.7
2
39
1
2
7
4
P1
5.9
2.3
21.3
7.1 11
33.8
39
6.3 x 0.8 mm
ScrewꢀType:ꢀ2ꢀxꢀPTꢀWN1413ꢀKAꢀ35ꢀxꢀ12
TA35 3-pole
49.6
40
41.2
13.7
2
39
1
2
7
4
P1
5.9
2.3
21.3
7.1 11 11
33.8
39
6.3 x 0.8 mm
ScrewꢀType:ꢀ2ꢀxꢀPTꢀWN1413ꢀKAꢀ35ꢀxꢀ12
6
circuit breakers
TA35
www.schurter.com/pg17_18_19
Front bezel/knob
52
(38.2 - 41.2)
Switching angle
ø 38
18
OFF
ON
2 - 3
Cut-out
40
25
4
20
20
Mounting instructions
Customerꢀspecificꢀbezels/actuatorꢀdesignsꢀpossible
7
circuit breakers
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