PKZM0-1.6 Eaton Motor Protective Circuit Breaker

The PKZM0-1.6 from Moeller is a 1.6A, 3P manual motor protective circuit breaker for small motors, providing overload and short-circuit protection coordinated with motor full-load currents. Its thermal overload setting is adjustable from 1–1.6A, while the magnetic trip response is 22A. The device has a 50kA short-circuit interrupting rating at 600V AC and is compatible with protective fuses or breakers rated up to 600A. Rated up to 0.75 HP at 230V, it is UL listed and CSA certified. Installation is approved for group installations under NEC 430-53 and CEC Part 1, Rule 28-206, reducing control-panel wiring requirements and saving panel space in industrial applications.