PKZM0-2.5/AK Eaton Motor Protective Circuit Breaker

The Moeller PKZM0-2.5/AK is a manual motor protector for industrial motor circuits, providing overload and short-circuit protection. Its adjustable thermal setting spans 1.6–2.5 A, while the magnetic trip response is 35 A, enabling alignment with motor full-load current. The protector has a 50 kA short-circuit current rating at 600 V AC and is suitable for branch circuit fuses or breakers rated up to 600 A. It is rated for 1/2 HP at 230 V and 1 HP at 460 V. This 2.5 A, 3P device is UL listed and CSA certified for group installations under NEC 430-53 and CEC rule 28-206. For applications requiring compliance, the model helps lower panel-space requirements and cost.