The B32 Bill RCBO is a DIN Rail-mounted circuit breaker with a current rating of 31-40 A. It features a safety switch/residual-current device (RCD) for interruption, with an IP20 rating suitable for interior use. With a compact design made of ABS/plastic material, this single-phase device offers overcurrent protection and operates with an on/off switch method. Perfect for any room, this RCBO from the trusted brand Bill provides instantaneous break time for peace of mind in electrical installations.