Square D by Schneider Electric HOMT2020240CP Homeline 2-20-Amp Single-Pole 1-40-Amp Two-Pole Quad Circuit Breaker Homeline 2-20 Amp single-pole 1-40 Amp double-pole Quad Tandem circuit breaker Plug-on design, easy to install Compatible with Homeline load centers and CSED devices 120/240 Vac Rated for 10,000 AIR