Used KD3400 3 Pole, 400 Amps, 600 Volts

The KD3400F is a professional-grade 3-pole circuit breaker delivering 400 amps at 600 volts, built for high-capacity industrial power distribution and control systems. This unit excels in three-phase applications requiring substantial amperage handling, making it suitable for large machinery, manufacturing equipment, and utility-scale installations. Constructed with durable components engineered to withstand demanding operational environments, it provides dependable overcurrent and short-circuit protection. As a used unit, it represents a cost-effective solution for facilities upgrading or replacing existing breaker infrastructure. Verify compatibility with your specific panel configuration before installation.

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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