Siemens JL63B400


The Siemens JL63B400 is a robust circuit breaker designed for demanding electrical applications. Featuring a JL63 frame type, this three-pole, three-phase breaker is rated for 400 amps and operates at up to 600 volts. It includes both long-time and instantaneous trip functions to provide reliable protection against overloads and short circuits. The breaker is equipped with load side lug terminals for secure and straightforward wiring. This product is available through BSP Automation, offering a dependable solution for your industrial electrical protection needs.
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