3VL4740-1DC36-0AA0 SIEMENS - REF

The 3VL4740-1DC36-0AA0 is a robust 3-pole circuit breaker from Siemens, designed for reliable line protection in industrial and commercial applications. This VL400N series breaker boasts a standard breaking capacity of Icu=55kA at 415V AC, ensuring effective fault interruption. Equipped with a TM trip unit, it provides comprehensive overload and short-circuit protection. The In=400A rated current is adjustable via the IR setting, ranging from 320A to 400A, allowing for precise adaptation to specific load requirements. The short-circuit protection, II, can be configured between 2000A and 4000A, further enhancing its protective capabilities. This model is specifically designed for line protection, making it suitable for safeguarding electrical circuits and equipment from overcurrents and short circuits. It does not include an auxiliary release or auxiliary/alarm switch, focusing on core circuit protection functionality. Its robust design and adjustable settings make it a versatile solution for various electrical distribution systems. Siemens' commitment to quality ensures long-lasting performance and reliable protection.