3VA5445-7GC41-0AA0 SIEMENS

The 3VA5445-7GC41-0AA0 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 the 3VA5 frame size and boasts a breaking capacity class C, capable of interrupting fault currents up to 100kA at 480V. Equipped with a TM230 trip unit, it provides comprehensive protection against overload and short circuit conditions. The overload protection (IR) is fixed at 450A, ensuring precise response to sustained overcurrents. The fixed short circuit protection (II) is adjustable within a range of 5 to 10 times the rated current (In), allowing for customization based on specific application requirements. This model incorporates 100% neutral protection without a dedicated connection, enhancing safety and system integrity. The FTAM connection type facilitates easy installation and integration into existing electrical systems. Suitable for a wide range of applications, this circuit breaker offers dependable performance and protection. Its robust design and advanced features make it an ideal choice for demanding electrical environments.