IZMH3-V4000, Klockner Moeller, IZM Series, type IZM-3, 3P, 3PH, 4000A, 690V, 100kA@415V, high switching capacity, complete with non-interchangeable trip, (LSI) Long-Time, Short-Time and Instantaneous trip functions, solid state electronic, insulated case circuit breakers for selective operation and motor protection
