| 摘要 |
Embodiments of a motor control unit (200) for a motor control center (100) and methods for servicing the same are provided. The motor control unit comprises a housing (202) for enclosing one or more electrical components therein. The housing includes a retractable stab assembly (500) and a lead screw assembly (600) operably coupled thereto for extending and retracting one or more stabs for controlling the flow of power to the one or more electrical components. |
