5SU1354-0KK32 SIEMENS

The 5SU1354-0KK32 from Siemens is a high-performance residual current circuit breaker with overcurrent protection (RCBO), designed to safeguard electrical circuits from both residual currents and overcurrents. This RCBO offers reliable protection against short circuits and overloads, preventing damage to equipment and minimizing the risk of electrical fires. With a breaking capacity of 10 kA, it can effectively interrupt high fault currents, ensuring the safety of the electrical installation. It is a 1P+N device, meaning it protects one phase and the neutral conductor, making it suitable for single-phase applications. The RCBO is a Type AC device, detecting alternating current residual currents. It has a sensitivity of 30 mA, providing a high level of protection against electric shock. The B characteristic tripping curve ensures reliable protection for circuits with moderate inrush currents. Its rated current (In) is 32 A, and it is designed for a rated voltage (Un AC) of 230 V.