Used Siemens JXD63B300 3 Pole, 300 Amps, 600 Volts

Used Siemens JXD63B300 circuit breaker rated for 300 amps at 600 volts with three-pole configuration. This industrial-grade breaker is engineered for heavy-duty electrical distribution applications requiring reliable overcurrent protection. The JXD series delivers consistent performance in demanding commercial and industrial settings. Ideal for retrofit installations or system upgrades where proven equipment meets budget requirements. Thoroughly inspected and ready for deployment.

We Supply breakers, disconnects, panels, transformers and fuses to contractors and electricians in the greater Houston area and are always adding new products to better serve you. We carry the 4 major brands: Cutler-Hammer, General Electric, Siemens and Square D. We offer fair and competitive prices to keep your costs down. Mission: Our mission is to provide you with great customer service and a great product. We strive do deliver what you need every time to keep you moving in the right direction.

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