Eaton PKZM0-16AK Motor Protection Circuit Breaker

The Eaton PKZM0-16AK Motor Protection Circuit Breaker is a three-phase motor protector with a rated current of 10–16 A. This device is designed to protect motors in three-phase electrical circuits by interrupting current in fault or abnormal conditions, helping to prevent damage and downtime. The PKZM0-16AK designation identifies this specific model from Eaton, a well-known supplier of electrical safety components. With its 10–16 A rating, it targets motors whose operating current falls within that range and provides a defined protection level suitable for many small to medium three-phase motor applications. Manufactured by Eaton, this unit integrates with standard electrical control schemes that require a dedicated motor protection circuit breaker for three-phase systems. The PKZM0-16AK part number communicates the series and current-range specification, making it straightforward to match with compatible motors and protective schemes.