Square D,LOAD CENTER QO MB 240V 150A 1PH 24SP,#4 to 250 AWG/kcmil (Al/Cu),1 phase,120/240 V AC,120/240 V AC,22 kA,150 A,3-Wire,Convertible Mains (breaker),Designed to meet residential, commercial and industrial requirements to protect electrical systems, equipment and people.,Load Center,NEMA 1,Order separately,QO,UL Listed
