Siemens JXD63B400 400A 600V 3 Pole Molded Case Circuit Breaker

Upgrade your electrical system's safety with the Siemens JXD63B400 Molded Case Circuit Breaker. Designed for reliability and durability, this 3-phase, 3-pole circuit breaker offers a robust 400A current rating and can handle voltages up to 600VAC or 65VDC, making it suitable for a wide range of applications. It's an ideal choice for both interior and exterior wall installations, with a compact design that fits seamlessly into your electrical setup. The breaker features thermal overload protection to safeguard against excessive current draw, ensuring your system operates within safe parameters. With its straightforward on/off operation method, this circuit breaker provides a simple yet effective solution for managing your electrical flow. The Siemens brand is synonymous with quality, and this circuit breaker is no exception, constructed from durable ABS/plastic materials that provide long-lasting performance.