New Square D QO320GFI 3 Poles, 20 Amps

The Square D QO320GFI is a three-pole ground fault circuit interrupter (GFCI) breaker rated for 20 amps, combining overcurrent protection with ground fault detection in a single device. This UL-listed breaker is engineered for three-phase circuits in residential and commercial applications, offering enhanced safety by instantly disconnecting power when ground faults are detected. The manual toggle switch enables easy operation, while its compact design fits seamlessly into Square D QO loadcenters. Ideal for protecting circuits in wet locations or areas requiring sensitive fault detection, the QO320GFI meets modern electrical codes and delivers superior circuit protection and personnel safety.

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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