Square D by Schneider Electric HOM120CP Homeline 20 Amp Single-Pole Circuit Breaker Plug-on design, easy to install Switching duty rating (swd) for 20 amp one-pole breakers Compatible with homeline load centers and csed devices 120/240-volt ac Homeline 20 Amp one-pole circuit breaker Plug-on design, easy to install Switching duty rating (SWD) for 20 Amp one-pole breakers Compatible with Homeline load centers and CSED devices 120/240-Volt AC