Eaton, E125H Industrial Circuit Breaker, 3 Pole, 50 Amps, 480VAC, Modification: 1A1B Aux. Switch/24VAC/VDC Shunt Trip, Cat# EGH3050FFG W/1A1B AUX. SWITCH/24VAC/VDC SHUNT TRIP
EGH3050FFG W/1A1B AUX. SWITCH/24 VAC/VDC SHUNT TRIP by Eaton, Cutler-Hammer or Westinghouse