3VA5335-7EF41-0AA0 SIEMENS

The 3VA5335-7EF41-0AA0 is a robust 3VA5 UL frame circuit breaker from Siemens, designed for reliable circuit protection in industrial and commercial applications. This 4-pole circuit breaker offers a breaking capacity class C, capable of interrupting fault currents up to 100kA at 480V. It is specifically configured for line protection, utilizing a TM240 trip unit with an adjustable thermal-magnetic (ATAM) function. The rated current (In) is 350A, providing ample capacity for demanding electrical loads. The overload protection (Ir) is adjustable from 245A to 350A, allowing for fine-tuning to match specific application requirements. Short-circuit protection (Ii) is set at 5 to 10 times the rated current, ensuring rapid response to fault conditions. This model features a neutral conductor that is unprotected, simplifying installation in certain system configurations. It is supplied without connection terminals, offering flexibility in choosing appropriate connection methods. This circuit breaker provides a comprehensive solution for safeguarding electrical systems against overloads and short circuits.