3VA5222-5ED41-0AA0 SIEMENS

The 3VA5222-5ED41-0AA0 is a robust 4-pole circuit breaker from Siemens, designed for reliable line protection in industrial and commercial applications. This UL-listed breaker falls under frame size 250 and boasts a breaking capacity class M, capable of interrupting fault currents up to 35kA at 480V. Equipped with a TM210 trip unit, it provides comprehensive protection against overload and short-circuit conditions. The overload protection (Ir) is fixed at 225A, ensuring precise response to sustained overcurrents. The fixed short-circuit protection (Ii) is set at 10 times the rated current (In), offering rapid disconnection during short-circuit events. This model features an unprotected neutral (N) conductor, meaning the neutral is not switched or protected. It does not include a neutral conductor connection. The FTFM connection type (Front Terminal, Front connection for Measuring tap) simplifies installation and maintenance. This circuit breaker is ideal for applications requiring dependable protection and high interrupting capacity. It adheres to stringent quality standards for safe and consistent performance.