The Square D QO220 is a 20 Amp two-pole circuit breaker suitable for wall, interior, and exterior use. It features a Type D tripping characteristic and is designed for AC current. The breaker has a switch control style and includes features such as phase control, thermal overload protection, and a trip indicator. It has one outlet, five ports, and is designed for 14 AWG wire. The Square D QO220 is a reliable and efficient circuit breaker perfect for various electrical applications.(4 available)