... etc .Frame 80 to 315, 2/4/6/8 poles, 10/12 poles for frame 280 and frame 355 on request.3) Rated ... ) Insulation class: F7) Materials: Cast iron, aluminum8) EFF: EFF3 9) Poles: 2, 4, 6, 8 10) Cooling method: IC014111) Mounting types ... : IMB3,IMB5,IMB35,IMB34,IMB14 12) Operating mode: S1 13) Connection: "Y" type for 3kW and ...