Attributes . Control Transformer, 240 x 480, 230 x 460, 220 x 440 V, 120/115/110 V, 2.992 in Overall Length, 2.992 in Overall Width, 2.559 in Overall Height, 1 Phase, Copper Winding (Coil) Material, 55 °C Temperature Rise Rating, 2.6 lb . Names