The Square D QO220GFI 2 Pole 20 Amp Circuit Breaker is a reliable and high-quality electrical component designed for commercial and Residential applications. With a voltage rating of 120/240 Vac and 48 VDC, this circuit breaker can handle up to 20 amps of current. Its dual poles ensure redundancy and improved safety by providing a backup in case of a failure. Known for its durability and performance, the Square D brand is trusted in the industry for dependable electrical equipment. This product is ideal for maintaining the electrical system in a variety of settings.