Marathon Motor Type: Totally Enclosed Fan Cooled Slip Ring, Crane Duty Power Supply: AC 3 Phase, 415Volts / 10%, 50Hz / 5%, Combined Variation / 10% Insulation: Class ‘F’/ ‘F’ with Temperature Rise Limited to Class ‘B’ Ambient : 45°. C. Altitude: Less than 1000MTR. Above M.S.L. Mounting : Horizontal Foot Mounted (B3) Performance: Confirming To IS: 325 Frame Dimensions : Confirming To IS: 1231 Protection: IP – 55 (IS: 4691) Contact Us Enquire Now