3VA5215-6GC41-0AA0 SIEMENS

The 3VA5215-6GC41-0AA0 is a robust 4-pole circuit breaker from Siemens, designed for reliable line protection in industrial and commercial applications. As part of the 3VA5 UL frame 250 series, this breaker offers a high breaking capacity, classified as H, capable of interrupting fault currents up to 65kA at 480V. It features a TM230 trip unit, equipped with a fixed thermal-magnetic (FTAM) function for comprehensive overload and short-circuit protection. The rated current (In) is 150A, with overload protection (Ir) fixed at 150A to prevent damage from sustained overcurrents. The short-circuit protection (Ii) is adjustable from 5 to 10 times the rated current (In), allowing for customized protection settings based on specific application requirements. This breaker also incorporates N conductor protection at 100%, ensuring safety and preventing neutral imbalances. Notably, the N conductor protection is implemented without a direct connection, simplifying installation and reducing potential points of failure. This model is engineered to provide dependable performance and enhanced safety in diverse electrical systems. Its robust design and comprehensive protection features make it suitable for demanding environments.