MOLDED CASE CIRCUIT BREAKER TRIP UNIT THERMAL MAGNETIC STYLE#1482D05G43 DIGITRIP RMS 310 TRIP UNIT 400 AMPS 3 POLES 600 VOLTS AC USE ONLY WITH CUTLER-HAMMER TYPE KD, HKD, KDC CIRCUIT BREAKER FRAME DOES NOT INCLUDE RATING PLUG, Cat# KES3400LSI
KES3400LSI Trip Unit by Cutler Hammer,Eaton or Westinghouse