3VL5763-1EM46-0AA0 SIEMENS

The 3VL5763-1EM46-0AA0 is a robust 4-pole circuit breaker from Siemens, designed for reliable line protection in industrial and commercial applications. This VL630N series breaker boasts a standard breaking capacity of Icu=55kA at 415V AC, ensuring effective protection against overcurrents and short circuits. Equipped with a Thermal-Magnetic (TM) trip unit, it offers adjustable overload protection (IR) ranging from 500 to 630A, allowing for precise customization to specific load requirements. The short-circuit protection (II) is also adjustable, spanning from 3150 to 6300A, providing comprehensive protection against fault currents. This model features N-conductor protection (100%), safeguarding against neutral conductor faults. It is designed without auxiliary release and lacks auxiliary/alarm switches, focusing on core circuit protection functionality. The breaker's rated current (In) is 630A, making it suitable for high-current applications. Its robust design and adjustable settings make it a versatile solution for various electrical protection needs. Siemens' commitment to quality ensures long-lasting and dependable performance.