WGB-35-TB300S, Residual current relay
Residual current protection device for the protection of people and property against fault currents, such as:
For installations up to 125 A and sensitivities of 30 or 300 mA. INStantaneous/SELective activation of the circuit breaker, circuit breaker with fast trigger coil or contactor.
All electrical installations where process continuity is critical and protection of persons (30 mA) and machines (300 mA) is required, with non-adjustable immediate or SELective activation.