5SU1154-6KK06 SIEMENS

The 5SU1154-6KK06 is a Residual Current Circuit Breaker with Overcurrent protection (RCBO) from Siemens, designed to provide comprehensive protection against both short circuits and residual currents. This RCBO has a breaking capacity of 10 kA, ensuring reliable performance in demanding electrical environments. It features a 1P+N configuration, meaning it protects one phase and the neutral conductor. The device is a type A RCBO, making it sensitive to both AC and pulsating DC residual currents. With a tripping current of 10 mA, it offers a high degree of sensitivity, quickly disconnecting the circuit in the event of a fault. The RCBO has a B characteristic, indicating its suitability for applications with moderate inrush currents. Its rated current (In) is 6 A, and it is designed for a rated AC voltage (Un AC) of 230 V. This RCBO is ideal for residential, commercial, and industrial applications where reliable protection against electrical hazards is essential. It combines the functions of a circuit breaker and a residual current device in a single compact unit.