The Eaton NSB PKZM0-63 AK Motor Circuit Protector is a motor circuit protector (MCP) in Eaton’s NSB family, designed to protect a motor from overload and fault conditions by interrupting current. The PKZM0-63 AK variant is supplied as a single unit (EA) and identified as part of the PKZM0 series within the NSB line. This device provides motor protection in electrical installations, enabling safe disconnection of a motor when protection criteria are met.
