PKZ2 Eaton Motor Protective Circuit Breaker

The PKZ2 is a 3-pole motor protective circuit breaker with a rated uninterrupted current of 40A. It functions as a basic unit for motor protection in industrial settings, delivering coordinated overload and short-circuit protection. The device supports integration with modular accessories including overload relays, contactors, and DIN rail mounting hardware. It complies with applicable standards for motor protection devices and is intended for use in fixed installations where manual operation and reliable tripping performance are required. No automatic reset or electronic trip functionality is included. The design emphasizes mechanical robustness and compatibility with standard industrial control panel layouts.