5SV3747-6 SIEMENS

The 5SV3747-6 is a four-pole residual current circuit breaker (RCCB) meticulously engineered by Siemens to provide comprehensive protection against electrical faults. This RCCB is 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. With a rated current (In) of 80A, it is suitable for applications with substantial electrical loads. The device is classified as Type A, meaning it is sensitive to both alternating current (AC) and pulsating direct current (DC) residual currents, offering enhanced protection in modern electrical systems. Its sensitivity is set at 500mA, providing a balance between protection and minimizing nuisance tripping. The 5SV3747-6 is designed for a rated voltage (Un AC) of 400V, making it compatible with standard three-phase power systems. This RCCB is essential for ensuring safety in residential, commercial, and industrial environments. It adheres to stringent quality and safety standards, guaranteeing reliable performance and long-term durability. The robust construction and advanced technology of the 5SV3747-6 make it a dependable choice for protecting people and equipment from electrical hazards.