HMCP, 50 Amp, 3 Pole, 600 Volt, w/ In 150-500 Amp Trip Unit and Aux Switch MAAL1RTK Molded Case Circuit Breaker from Eaton, Cutler-Hammer or Westinghouse
HMCP050K2CYC06D04 w/ In 150-500 Amp Trip Unit and Aux Switch MAAL1RTK Circuit Breaker