3VA5450-6EC41-0AA0 SIEMENS

The 3VA5450-6EC41-0AA0 is a robust 4-pole circuit breaker from Siemens, designed for reliable line protection in industrial and commercial applications. It falls under the 3VA5 UL frame series, offering a breaking capacity class H, capable of interrupting fault currents up to 65kA at 480V. This circuit breaker is equipped with a TM230 trip unit, providing fixed thermal-magnetic protection. The rated current (In) is 500A, with a fixed overload protection setting (Ir) also at 500A. The short circuit protection (Ii) is adjustable within a range of 5 to 10 times the rated current, allowing for customization based on specific application requirements. This model features an unprotected neutral pole, suitable for systems where neutral protection is not required. The 3VA5450-6EC41-0AA0 is supplied without connection accessories, providing flexibility in selecting the appropriate connection method. It ensures reliable and efficient circuit protection, minimizing downtime and enhancing system safety. This circuit breaker is ideal for applications demanding high performance and dependable protection against overloads and short circuits.