Square D™ Homeline™ Miniature Circuit Breakers are engineered and designed for fast installation, reliability and superior circuit protection. Square D™ offers a wide range of Homeline™ circuit breakers that are designed to plug into Homeline™ load centers to provide superior and multiple applications of circuit protection. This circuit breaker is a 2-pole device rated at 20A with a operational voltage of 120/240VAC and is UL listed. This device use a clamp terminal for 2 cables that are able to accept a wire range of AWG 14...AWG 8 (aluminum/copper) and has a breaking capacity of 10kA. This circuit breaker provides a standard circuit protection and is HACR rated. This circuit breaker has a height of 3.13in, width of 2in and depth of 2.98in.