PKZ2/S Eaton Motor Protective Circuit Breaker

The PKZ2/S is a motor protective circuit breaker rated at 42A (Iu), operating at 120V 60Hz. It functions as a motor protector base unit and integrates the PKZ2 motor protector with the S-PKZ2 high-capacity contact module in a preassembled configuration mounted on a C-PKZ2 clip plate. The assembly provides one normally open (1NO) and one normally closed (1NC) auxiliary contact. It meets UL and CSA certification requirements. This device is intended for industrial motor protection applications requiring compliance with those standards and specified electrical ratings.