Coil:240 Volt, Hertz: 50/60 (12 FLA 60 LRA 125VAC), (8 FLA 48 LRA 250VAC), (7 FLA 42 LRA 277VAC), 18A. Resistive 277VAC Maximum, Totally Enclosed, Heavy Duty, Operates In Any Position, Plugs Into Receptacles, Dims: 1-1/2" H X 3" W X 1-3/4" D, Weight: 2oz, Additional Number: RLY01732