HMCP, 50 Amp, 3 Pole, 600 Volt, w/ In 150-500 Amp Trip Unit and Aux. Switch A1X1PKMolded Case Circuit Breaker from Eaton, Cutler-Hammer or Westinghouse
HMCP050K2A02M01 w/ In 150-500 Amp Trip Unit and Aux. Switch A1X1PK Circuit Breaker