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

The PKZ2/ZMR-0.6/S-SP is a 3-pole, 0.6 A motor protective circuit breaker configured as a manual motor starter. It integrates a PKZ2/S-SP base module, ZMR-0.6-PKZ2 overload relay with thermal setting range 0.4–0.6 A, and C-PKZ2 DIN rail mounting adapter. Magnetic trip occurs between 5 A and 8 A. The unit includes built-in auxiliary contacts and phase-loss protection. It is UL 508 and CSA 22.2 certified as a Type E combination motor controller. No external backup overcurrent protection is required. A plug-in trip module enables safe disconnection during maintenance. It provides continuity of service under fault conditions and is designed for small motor control applications.