Klockner-Moeller NZM6-100 3-Pole Molded Case Breaker 100A 600VAC. Klockner-Moeller molded case circuit breaker, model NZM6 b-100 / ZM6-100-CNA. 3-pole unit. Specs visible on labels: 100A rating, thermal trip range 63?100A, instantaneous trip 600?1200A. Up to 600V AC. Interrupting rating listed: 25kA at 240/480V, 14kA at 600V. Motor rating 100 HP. For Cu, 75 degC wire only. Condition: Used. Clear cover shows scratches, discoloration and residue; general wear from prior service. Cut wire leads attached. Handle turns, but the breaker is untested. No mounting hardware or accessories beyond what?s shown. Assumption: label suggests an undervoltage release accessory may be installed. Includes: breaker only as pictured. Ideal for industrial panels, machinery, or power distribution replacement.