Use Square D EDB14020 1 Pole, 20 Amps, 277 Volts

Square D EDB14020 single pole circuit breaker delivers reliable overcurrent protection for 277-volt applications. Rated for 20 amps, this breaker integrates seamlessly into EDB panelboards, providing dependable performance in commercial and industrial electrical systems. Built to UL standards, it offers the safety and durability professionals expect from Square D's proven engineering. Essential for protecting branch circuits in three-phase, four-wire wye configurations where 277V distribution is standard.

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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