Eaton Cutler Hammer or Westinghouse Definiate Purpose Contactor, 250 Amp, 600 Volt Max. 3 Pole, Contactor Type: GCA 4530, Contactor Style# 2045A40G, Mech Syle# 2050A15G06, Cat# 2045A40G
2045A40G Contactor by Eaton Cutler Hammer or Westinghouse