PKZ2/ZM-10/S Eaton Motor Protective Circuit Breaker

The PKZ2/ZM-10/S is a 3-pole, 10A motor protective circuit breaker configured as a manual motor starter. It integrates a PKZ2 base module, ZMR-10 overload relay with thermal setting range 6–10A, S-PKZ2 high-capacity magnetic contactor, and C-PKZ2 DIN rail mount. Magnetic trip adjustment covers 80–140A. Rated for motors up to 3 HP at 230V and 5 HP at 460V. Complies with UL and CSA standards. Approved for group motor installations under NEC 430-53(c) and CEC Rule 28-206. Designed for simplified wiring and shared branch circuit protection.