Increase your electrical safety with the DSE201 M C20 AC30 - N Black Residual Current Circuit Breaker with Overcurrent Protection. This reliable circuit breaker combines residual current device (RCD) and overcurrent protection (MCB) functionalities in a single, compact unit. Ideal for both residential and commercial applications, it automatically disconnects the circuit in the event of a fault, safeguarding against electrical hazards. The sleek black design ensures seamless integration into modern environments, offering both style and peace of mind.