3VA5240-5ED31-0AA0 SIEMENS

The 3VA5240-5ED31-0AA0 is a robust 3-pole circuit breaker from Siemens, designed for reliable line protection in various electrical systems. This UL-listed breaker falls under Frame 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 offers fixed thermal overload protection set at Ir=40A, safeguarding against prolonged overcurrents. The fixed magnetic short-circuit protection, Ii=10 x In (400A), ensures rapid response to short-circuit events, minimizing potential damage. This model is specifically configured for FTFM (Front Terminal, Front Mechanism) type connections, enhancing installation flexibility. With a rated current of In=40A, it's suitable for a range of applications demanding consistent and dependable circuit protection. The absence of pre-installed connections allows for customized wiring configurations based on specific project requirements. This circuit breaker provides a comprehensive solution for safeguarding electrical circuits against overloads and short circuits, ensuring operational safety and minimizing downtime. Its compact design and high breaking capacity make it a versatile choice for diverse industrial and commercial settings.