3VA5222-7GC41-0AA0 SIEMENS

The 3VA5222-7GC41-0AA0 is a robust and reliable circuit breaker from Siemens' 3VA5 UL series, designed for comprehensive line protection in industrial and commercial applications. This 4-pole circuit breaker, with a frame size of 250, offers a high breaking capacity class C, capable of interrupting fault currents up to 100kA at 480V. Equipped with a TM230 trip unit, featuring FTAM functionality, it provides precise and dependable overload and short-circuit protection. The rated current (In) is 225A, with overload protection (Ir) fixed at 225A to prevent damage from sustained overcurrents. The short-circuit protection (Ii) is adjustable from 5 to 10 times the rated current, allowing for customized protection settings based on specific application requirements. This circuit breaker also includes N conductor protection at 100%, ensuring safety and preventing neutral imbalances, without requiring a connection. This feature enhances the overall protection scheme and simplifies installation. The 3VA5222-7GC41-0AA0 is engineered for durability and long-term performance, making it an ideal choice for demanding electrical systems.