PKZM0-10 Eaton Motor Protective Circuit Breaker

The PKZM0-10 from Moeller is a manual motor protective circuit breaker intended to provide overload and short-circuit protection for motor circuits. Its 3P, 10A configuration includes an adjustable thermal overload setting from 6.3–11A and a 140A magnetic trip response, supporting coordination with motor full-load currents. The device has a 22kA short-circuit interrupting capacity at 600V AC and may be used with branch-circuit protective fuses up to 150A or circuit breakers up to 125A. Rated for up to 3 HP at 230V and 7.5 HP at 460V, it is UL listed and CSA certified. It is also approved for group installations under NEC 430-53 and CEC Part 1, Rule 28-206, for control-panel applications.