Residual current circuit breaker

Scope of delivery

Description: Residual current circuit breakers (RCCBs) detect fault currents to earth and protect people and animals from excessive contact voltage through direct and indirect contact. They protect systems from fire hazards caused by insulation faults and are used in both building installations and industrial applications. Type A: Tripping occurs with alternating fault currents as well as with slowly rising and immediately pulsating direct fault currents.

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