5SM2322-6 SIEMENS

The 5SM2322-6 is a residual current (RC) unit manufactured by Siemens, designed for use with 5SY series miniature circuit breakers (MCBs). This 2-pole RC unit provides enhanced protection against electrical hazards by detecting residual currents. It is a Type A device, meaning it is sensitive to both AC and pulsating DC residual currents. With a rated current (In) of 40A, it is suitable for circuits with moderate to high current demands. The unit trips when a residual current of 30mA is detected, quickly disconnecting the circuit to prevent electric shock and fire hazards. It is designed for a rated AC voltage (Un AC) of 230V, making it compatible with standard residential and commercial power systems. This RC unit enhances safety in electrical installations by providing reliable residual current protection. Its compact design allows for easy integration with compatible MCBs in distribution boards. The 5SM2322-6 RC unit is an essential component for ensuring electrical safety and compliance with regulations.