CUTLER-HAMMER DIGITRIP RMS 510 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 STYLE # 7829C05G01 CAT# S51LI
S51LI Digitrip by Eaton, Cutler-Hammer or Westinghouse