RCB Circuit Breakers
Discover rcb circuit breakers with 10kA breaking capacity, CE certified, for residential & industrial use. Trusted residual current protection.
This residual current operated circuit breaker with integrated overcurrent protection is a high-quality residual current circuit breaker and miniature circuit breaker combination with line voltage-independent tripping and a wide variety of rated tripping currents. The FRBm4 in 3+N-pole configuration is available as AC and A type.
At RS, we offer a wide range of RCBOs from trusted brands such as Eaton, Europa, ABB, and Schneider Electric, ensuring high-quality solutions for every application. Our selection also includes Better World products, designed with sustainability in mind, featuring eco-friendly materials, extended life cycles, and reduced environmental impact.
RCBOs protect electrical circuits from overcurrent, caused by overloads or short circuits and from earth leakage faults. This dual protection helps prevent electric shocks, fires, and damage to equipment. RCBOs are commonly installed in consumer units and distribution boards across residential, commercial, and industrial environments.
Type AC: This type only reliably detects AC fault currents. Eaton's high quality standard guarantee comprehensive personal- and equipment protection by combining the functionalities of a residual current circuit breaker with those of a miniature circuit breaker.
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