Hubbell Incorporated Dry Type Energy Efficient Transformer TF279300S

5.5 INCH W X 5.13 INCH D X 10.5 INCH H SIZE 50/60 HZ FREQUENCY RATING 1 PHASE(S) UL, CSA APPROVAL HARSH INDUSTRIAL LOCATIONS, CORROSIVE CHEMICAL EXPOSURE, WASTE WATER TREATMENT FACILITIES, COASTAL OR MARINE APPLICATIONS WITH HIGH SALT MIST APPLICATION WALL MOUNTING NEMA 3R ENCLOSURE ENCAPSULATED, TOTALLY ENCLOSED CONSTRUCTION 1 KVA POWER RATING 190/200/208/220 X 380/400/416/440 V PRIMARY VOLTAGE 110/220 V SECONDARY VOLTAGE 115 DEG C/80 DEG C TEMPERATURE RISE ALUMINUM WINDING TYPE TF MODEL