IZMN1-U1250, Klockner Moeller, IZM Series, type IZM-1, 3P, 3PH, 1250A, 690V, 65kA@415V, normal switching capacity, complete with non-interchangeable trip, (LSI) Long-Time, Short-Time and Instantaneous trip functions, solid state electronic, insulated case circuit breakers for universal protection and motor protection
