Parameter Specification Product Series Eaton HMCP (Motor Circuit Protector) Model Number HMCPJ250W5L Description Motor Circuit Protector (MCP), 250A Frame, 5-Pole, 480V AC Frame Size 250A Poles 5 Rated Operational Voltage (Ue) 480V AC Rated Insulation Voltage (Ui) 600V AC Short-Circuit Breaking Capacity Specific high value (e.g., 100kA, 150kA) depending on the "J" rating. Trip Unit Magnetic Instantaneous Only (No Thermal Overload) Instantaneous Pickup Setting Adjustable (typically a multiple of the frame size, e.g., 5x to 13x) Mounting Fixed Standards & Certifications UL 489, CSA C22.2 No. 5, IEC 60947-2
