WESTINGHOUSE DIGITAL PROTECTION DIGITRIP RMS/R500 NO RATING PLUG FOR USE IN TYPES DS-DSL LOW VOLTAGE AC POWER CIRCUIT BREAKERS AND TYPE SPB SYSTEMS POW-R CIRCUIT BREAKER AND SERIES C R FRAME MOLDED CASE CIRCUIT BREAKER WITH LONG DELAY SHORT DELAY INST.IN HORIZONTAL CAT# RH52CLSI
RH52CLSI Digitrip by Eaton, Cutler-Hammer or Westinghouse