Hubbell Incorporated Dry Type Buck Boost Transformer T243570

13.5 INCH W X 10.84 INCH D X 21.19 INCH H SIZE 60 HZ FREQUENCY RATING 1/3 PHASE(S) OUTDOOR APPLICATION NEMA 3R ENCLOSURE 135 LB WEIGHT TOTALLY ENCLOSED CONSTRUCTION 7.5 KVA POWER RATING 240 X 480 V PRIMARY VOLTAGE 24/48 V SECONDARY VOLTAGE 7.5 POWER RATING IN KVA TRANSFORMER[T], ACME. BRAND APPROVAL UL, CSA APPLICABLE STANDARD NEC 450-4 POWER RATING IN KVA - UOM KVA