3VA6210-5HN41-0AA0 SIEMENS

The 3VA6210-5HN41-0AA0 is a robust and reliable molded case circuit breaker (MCCB) from Siemens' 3VA6 series, designed for optimal circuit protection in industrial and commercial applications. This four-pole circuit breaker, engineered for line protection, offers a frame size of 250 and adheres to UL standards. It boasts a breaking capacity class M, capable of interrupting fault currents up to 35kA at 480V. Equipped with an ETU350 electronic trip unit, this MCCB provides comprehensive protection features, including adjustable long-time (L), short-time (S), and instantaneous (I) protection. The rated current (In) is 100A, with an adjustable overload protection range (Ir) from 40A to 100A. The short-circuit protection (Isd) can be adjusted from 1.5 to 10 times the Ir setting, while the instantaneous protection (Ii) is fixed at 12 times the In setting. Furthermore, it includes adjustable neutral (N) conductor protection, offering settings for OFF, 50%, and 100% to accommodate various system configurations. This particular model does not include a connection for the neutral conductor. This circuit breaker ensures reliable and precise protection against overloads and short circuits, enhancing the safety and longevity of electrical systems.