PKZM0-32-T Eaton Motor Protective Circuit Breaker

The PKZM0-32-T from Moeller is a manual motor protective circuit breaker with a 32A rating and 3P construction. It protects three-phase motors handling inductive loads and high inrush currents, providing overload and short-circuit protection. The adjustable thermal range is 25–32A, while the magnetic trip responds at 448A. Rated for motor applications up to 600V AC, the device is UL listed and CSA certified for group installations under NEC 430-53 and CEC Rule 28-206. This approach eliminates the requirement for separate branch circuit overcurrent protection, helping reduce wiring, cost, and space in industrial control panels while maintaining full safety compliance.