HMCPJ250J5L, Cutler Hammer, Series G, type HMCPJ, JG Frame, 3P, 3PH, 250A, 600V, 50kA@400V, feed-thru, complete with I - Instantaneous protection only, magnetic trip range 875-1750A, MCP, motor circuit protectors, magnetic only, molded case circuit breakers

Eaton motor circuit protectors are rated up to 150A and 600VAC/250VDC and interrupt excessive current flows to protect individual motor circuits in combination motor starter units. Their current-carrying parts, mechanisms, and trip devices are contained in a molded case.