5SV4312-0MB SIEMENS

The 5SV4312-0MB is a 2-pole residual current operated circuit breaker (RCCB) meticulously engineered by Siemens to provide reliable protection against electrical faults. This RCCB is designed to detect residual currents, which indicate insulation failures or earth faults, and promptly disconnect the circuit to prevent electric shock and fire hazards. It is a Type AC RCCB, suitable for detecting sinusoidal alternating residual currents. With a rated current (In) of 25A, it can handle moderate electrical loads in residential and commercial applications. The sensitivity of 30mA ensures rapid response to even small leakage currents, enhancing safety. It is designed for a rated voltage (Un AC) of 230V, making it compatible with standard power supplies. This device is crucial for safeguarding people and equipment from electrical hazards by quickly interrupting the power supply upon detection of a fault current. Its robust construction and adherence to international standards guarantee long-lasting and dependable performance. The 5SV4312-0MB is an essential component for modern electrical installations, providing peace of mind and enhanced safety.