MDN4083LEA0222NMNNNENCDCX, Cutler Hammer, Magnum DS, type MDN, drawout mounted, narrow frame, 3P, 3PH, 800A, 200A current sensors and rating plugs, 600V, 42kA@600V, 40°C, bolt-on, manually operated, complete with interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, castell keylock, latch check switch for external wiring, solid state, low voltage power insulated case circuit breakers, shipped in narrow cassette, without shutters and unwired