Siemens NJG3R400L

The Siemens NJG3R400L is a molded case circuit breaker from the VL series designed for reliable protection in industrial electrical systems. This three-pole, three-phase breaker is rated for 400 amps and operates at up to 600 volts, offering a standard interrupting capacity of 35kA at 480 volts. It features feed-thru capability and interchangeable trip units, with both long-time and instantaneous trip functions (LI) to provide precise fault response. The breaker includes lug terminals on both the line and load sides, and its solid-state electronic design ensures consistent, efficient performance. This Siemens circuit breaker is available through BSP Automation, providing a dependable solution for your electrical protection needs.