3VL5763-1MG36-0AA0 SIEMENS

The 3VL5763-1MG36-0AA0 is a robust 3-pole circuit breaker from Siemens, designed for reliable line protection in industrial applications. This VL630N model boasts a standard breaking capacity of Icu=55kA at 415V AC, ensuring effective protection against overcurrents and short circuits. Equipped with an ETU22 trip unit, it offers comprehensive LSIG (Long-Short-Instantaneous-Ground) protection for 3 phases/3 lines. The circuit breaker has a rated current of In=630A, with an adjustable overload protection range of IR=252...630A, allowing for precise customization to specific load requirements. The short-circuit protection, ISD, can be configured from 1.5 to 9 times the IR value, while the instantaneous short-circuit protection, II, is set at 10 times the IN value. This model does not include an auxiliary release but is communication-capable via ETU, enabling seamless integration into modern monitoring and control systems. It also lacks an auxiliary/alarm switch, focusing on core protection functionalities. Its robust design and advanced features make it suitable for demanding environments where reliable circuit protection is critical. The 3VL5763-1MG36-0AA0 ensures the safety and longevity of electrical systems.