2908777 [PHOENIX]
Special Relay,;
| 型号： | 2908777 |
| 厂家： | 
PHOENIX CONTACT |
| 描述： | Special Relay, |
| 文件： | 总5页 (文件大小：81K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
https://www.phoenixcontact.com/in/products/2908777
Safety relays - REL-SR- 24DC/2X21/FG - 2908777
Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's
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Safety relay with forcibly guided contacts in acc. with DIN EN 50205, contact type 2 PDTs. The requirements
for type A in accordance with EN 50205 are fulfilled when the wiring topology is 1 NO / 1 NC.
Key Commercial Data
Packing unit
20 pc
20 pc
Minimum order quantity
GTIN
GTIN
4055626338651
19.450 g
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
85364190
Czech Republic
Technical data
Dimensions
Width
Height
Depth
12.6 mm
29 mm
25.5 mm
Ambient conditions
Ambient temperature (operation)
-25 °C ... 70 °C
-25 °C ... 70 °C
Ambient temperature (storage/transport)
Coil side
Nominal input voltage UN
Input voltage range in reference to UN
Typical input current at UN
Typical response time
24 V DC
see diagram
29 mA
10 ms
Typical release time
4 ms
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https://www.phoenixcontact.com/in/products/2908777
Safety relays - REL-SR- 24DC/2X21/FG - 2908777
Technical data
Coil side
Power dissipation for nominal condition
0.7 W
Contact side
Contact type
2 PDT
Type of switch contact
Contact material
Single contact
AgNi
Maximum switching voltage
Minimum switching voltage
Min. switching current
Maximum inrush current
Limiting continuous current
Interrupting rating (ohmic load) max.
250 V AC/DC
15 V
10 mA
6 A
6 A
144 W (at 24 V DC)
288 W (at 48 V DC)
88 W (at 110 V DC)
110 W (at 220 V DC)
1500 VA (for 250 V AC)
0.24 W
Switching capacity min.
Switching capacity
2 A (at 24 V, DC13)
3 A (at 230 V, AC15)
2 A (at 24 V, DC13)
3 A (at 230 V, AC15)
10 LRA / 0,5 FLA
Switching capacity according to IEC 60947-5-1
Motor load according to UL 508
General
Operating mode
Degree of protection
Mechanical service life
B10d
100% operating factor
IP20
approx. 107 cycles
600000 Cycles (AC1; 250 V / 6 A; 1 NO)
900000 Cycles (AC1; 250 V / 3 A; 1 NO)
1800000 Cycles (AC1; 250 V / 1,5 A; 1 NO)
180000 Cycles (AC15; 250 V / 3 A; 1 NO)
560000 Cycles (AC15; 250 V / 2 A; 1 NO)
4600000 Cycles (AC15; 250 V / 0,75 A; 1 NO)
360000 Cycles (DC13; 24 V / 3 A; 1 NO)
740000 Cycles (DC13; 24 V / 1,5 A; 1 NO)
4200000 Cycles (DC13; 24 V / 0,75 A; 1 NO)
Standards and Regulations
Designation
Air clearances and creepage distances between the power circuits
Standards/regulations
DIN EN 50178
IEC 60664-1
250 V AC
Rated insulation voltage
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https://www.phoenixcontact.com/in/products/2908777
Safety relays - REL-SR- 24DC/2X21/FG - 2908777
Technical data
Standards and Regulations
Rated surge voltage
Insulation
6 kV
Safe isolation, reinforced insulation
Degree of pollution
Overvoltage category
2
III
Environmental Product Compliance
China RoHS
Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Drawings
Circuit diagram
Diagram
A1
12 14 22 24
1,6
1,4
1,2
1,0
0,8
0,6
A2
11
21
-20
0
20
40
60
80
Ambient temperature [°C]
Operating voltage range
Diagram
20
10
5
!
2
1
"
0,5
0,2
0,1
10
20
30 40 50
100 200 300
Switching voltage [V]
AC, ohmic load
DC, ohmic load
!
"
Interrupting rating
Classifications
eCl@ss
eCl@ss 5.0
eCl@ss 5.1
27371601
27371600
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https://www.phoenixcontact.com/in/products/2908777
Safety relays - REL-SR- 24DC/2X21/FG - 2908777
Classifications
eCl@ss
eCl@ss 6.0
eCl@ss 7.0
eCl@ss 8.0
eCl@ss 9.0
27371600
27371601
27371601
27371601
ETIM
ETIM 2.0
ETIM 3.0
ETIM 4.0
ETIM 5.0
ETIM 6.0
EC001437
EC001437
EC001437
EC001437
EC001437
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
30211901
39121501
39121501
39121501
39122334
UNSPSC 12.01
UNSPSC 13.2
Approvals
Approvals
Approvals
UL Recognized / cUL Recognized / EAC / cULus Recognized
Ex Approvals
Approval details
UL Recognized
cUL Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 228652
FILE E 228652
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https://www.phoenixcontact.com/in/products/2908777
Safety relays - REL-SR- 24DC/2X21/FG - 2908777
Approvals
RU C-
DE.A*30.B.01082
EAC
cULus Recognized
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