5SV3642-6KL SIEMENS

The 5SV3642-6KL is a four-pole residual current operated circuit breaker (RCCB) meticulously engineered by Siemens to provide advanced protection against electrical faults. This RCCB is specifically designed to detect residual currents, which are indicative of insulation failures or earth faults, and promptly interrupt the circuit to prevent electrical shocks and fire hazards. Featuring a Type A classification, it is sensitive to both alternating current (AC) and pulsating direct current (DC) residual currents, ensuring comprehensive protection in diverse applications. With a rated current (In) of 25A, this RCCB is suitable for circuits with moderate current demands. Its sensitivity to a residual current of 300mA ensures a balance between protection and minimizing nuisance tripping. The device is designed for a rated AC voltage (Un AC) of 400V, making it compatible with standard three-phase power systems. The 'N left' designation indicates the position of the neutral conductor connection on the left side of the device. This RCCB is essential for safeguarding electrical installations in residential, commercial, and industrial settings, providing reliable and effective protection against electrical hazards. It enhances safety and prevents damage to equipment by quickly disconnecting the power supply upon detection of a fault current.