5SU1654-1KK16 SIEMENS

The 5SU1654-1KK16 is a Residual Current Circuit Breaker with Overcurrent protection (RCBO) from Siemens, designed to provide comprehensive protection against both residual currents and overcurrents. This RCBO offers a breaking capacity of 10 kA, ensuring reliable performance in demanding electrical environments. It features a 1P+N configuration, suitable for single-phase systems with neutral. The device is classified as Type AC, indicating its sensitivity to alternating current residual currents. With a residual current tripping sensitivity of 300 mA, it provides a balance between protection against earth faults and minimizing nuisance tripping. The C-characteristic tripping curve signifies its suitability for circuits with moderate inrush currents, such as lighting and general-purpose circuits. Rated for a current of 16 A and a voltage of 230 V AC, this RCBO is ideal for residential and commercial applications. It combines the functions of a residual current device (RCD) and a miniature circuit breaker (MCB) in a single compact unit, saving space in the distribution board and simplifying installation. This RCBO enhances electrical safety by quickly disconnecting the circuit in the event of a fault, preventing electric shock and minimizing the risk of fire.