3RB1257-0KM21
Siemens
SOLID-STATE OVERLOAD RELAY WITH INTEGRATED THERMISTOR PROTECTION, 125 TO 500 A AC 220 TO 240V 50/60HZ WITH INTERNAL EARTH-FAULT DETECTION 1NO/1NC (OVERLOAD/THERMISTOR) 1NO/1NC (EARTH FAULT) BISTABLE OUTPUTS
- 12-month warranty
- Express, worldwide shipping available
- Worldwide shipping
- No hassle returns policy
- Secure payments
Part Details
Manufacturer
Siemens
Part Number
3RB1257-0KM21
Description
SOLID-STATE OVERLOAD RELAY WITH INTEGRATED THERMISTOR PROTECTION, 125 TO 500 A AC 220 TO 240V 50/60HZ WITH INTERNAL EARTH-FAULT DETECTION 1NO/1NC (OVERLOAD/THERMISTOR) 1NO/1NC (EARTH FAULT) BISTABLE OUTPUTS
Weight
232.00kg
Tarrif Code
85364900
Country of Origin
Germany