2CCL562310E1165 ABB - FS401MK-B16/0.03

The FS401MK-B16/0.03 is a sophisticated Residual Current Circuit Breaker with Overcurrent Protection (RCBO) meticulously engineered by ABB. This device provides comprehensive protection against both residual current faults and overcurrents, ensuring the safety of electrical circuits and connected equipment. It combines the functionalities of a residual current device (RCD) and a miniature circuit breaker (MCB) into a single, compact unit. The RCBO is designed to quickly interrupt the circuit when a leakage current to earth is detected, preventing electrical shocks and reducing the risk of fire. Additionally, it safeguards against overloads and short circuits, automatically disconnecting the power supply to prevent damage to the wiring and appliances. With a B-characteristic tripping curve, it is suitable for residential and light commercial applications. The FS401MK-B16/0.03 has a rated current of 16A and a residual current sensitivity of 0.03A (30mA). This ensures a high level of sensitivity to earth leakage faults. It is an ideal solution for protecting circuits supplying sensitive electronic equipment and areas where personal safety is paramount.