5SV3346-6LA01 SIEMENS

The 5SV3346-6LA01 is a four-pole residual current operated circuit breaker (RCCB) meticulously engineered by Siemens to provide comprehensive protection against electrical hazards. This RCCB is specifically designed as a Type A device, making it sensitive to both alternating current (AC) and pulsating direct current (DC) residual currents, ensuring enhanced safety in diverse applications. Featuring a short-time delayed response, the 5SV3346-6LA01 minimizes nuisance tripping caused by transient fault currents or surges, thereby maintaining operational continuity. With a rated current (In) of 63 A and a sensitivity of 30 mA, this RCCB promptly detects and interrupts leakage currents, preventing electrical shocks and mitigating the risk of fire. Its rated voltage (Un AC) of 400 V makes it suitable for use in standard three-phase power systems. Furthermore, the 5SV3346-6LA01 incorporates thermal overload protection, safeguarding connected circuits and equipment from excessive current draw. This integrated overload protection enhances the device's reliability and extends the lifespan of downstream components. Ideal for industrial, commercial, and residential settings, the Siemens 5SV3346-6LA01 RCCB offers a robust and dependable solution for residual current and overload protection. It ensures compliance with stringent safety standards and provides peace of mind for both users and equipment.