Square D,LOADCTR QO 240V 150A 1PH 20SP NEMA 3R,#4 to 250 AWG/kcmil (Al/Cu),1-Phase,120/240 Vac,150A,20,22kA,3-Wire,Convertible Mains - Breaker,Designed to meet residential, commercial and industrial requirements to protect electrical systems, equipment and people.,Load Center,NEMA 3R,QO,QO,UL Listed
