Shunt/shunt release for ABB circuit breaker 1SDA067231R1

Description: Type: shunt/shunt release for circuit breaker, initial value of short-circuit release operating current range: 300 A, final value of short-circuit release operating current range
Type: Shunt/shunt release for circuit breaker
Final value of the operating current range of the short-circuit release: 500 A
Initial value of the operating current range of the short-circuit release: 300 A