PKZ2/ZMR-0.6/S Eaton Motor Protective Circuit Breaker

The PKZ2/ZMR-0.6/S is a 3-pole, 0.6A motor protective circuit breaker configured as a manual motor starter. It integrates overload trip protection with an adjustable thermal range of 0.4–0.6 A and short-circuit protection with an adjustable magnetic trip range of 5–8 A. The unit comprises the PKZ2 basic module, ZMR-0.6-PKZ2 overload relay, S-PKZ2 high-capacity contactor, and C-PKZ2 DIN rail mount. It is UL/CSA certified as an HP-rated motor controller and complies with NEC 430-53(c) and CEC rule 28-206 for group installations. This configuration permits multiple PKZ2 units to operate under a single branch circuit protective device, supporting shared overcurrent protection in panel layouts.