Description Description Challenger/Zinsco , HRGF-20 , 20 Amp 120 Volt 1 Pole plug-on GFI View AllClose
Quick view RC38-20 THOMAS & BETTS/Zinsco Challenger/Zinsco/Thomas & Betts , RC38-20 , 20 Amp 120/240 Volt 2 poles tied
Quick view R38-20 Challenger/Zinsco/Thomas & Betts , R38-20 , 20 Amp twin 120/240 Volt 2 single poles