5SU1356-7KK10 SIEMENS

The 5SU1356-7KK10 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 6 kA, making it suitable for standard residential and commercial applications. It features a 1P+N configuration, meaning it protects one phase and the neutral conductor. The device is a type A RCBO, which is sensitive to both AC and pulsating DC residual currents. With a tripping current of 30 mA, it offers effective protection against electric shock. The C-characteristic tripping curve makes it suitable for circuits with moderate inrush currents. It is rated for a nominal current (In) of 10 A and an AC voltage (Un AC) of 230 V. This RCBO combines the functionalities of a circuit breaker and a residual current device in a single compact unit, saving space in the distribution board and simplifying installation.