Electric Infrared Tubular Heater Element, For Use With Mfr. No. OCH-57, Overall Length 50 3/4 in, Diameter 5/8 in, Connection Type Terminals, Voltage 277V AC, Wattage Output 3,000 W, Frosted, Fits Heater Type Fostoria's Electric Infrared Heater Series, Heater Mounting Position Horizontal Burn, Voltage Regulation 0.02, Amperage 10.8 A, Nickel Chromium Alloy, Includes 10-32 Threaded Termination with Nuts