500 VA, 1-Phase, 240 X 480, 230 X 460, 220 X 440V Primary Volts - 120/115/110V Secondary Volts. MTE Series Industrial Control Transformer, 55 Degree C, Copper Magnet Wire, 50/60 Hz operation. Includes: Primary Fuse Block and Secondary Fuse Clips. Epoxy encapsulated, Laminations of high quality silicon steel to minimize core losses and optimize performance, 50/60Hz operation, 130°C insulation system standard, Molded-in terminals for maximum durabilityAlso known as: 786680420962, C0500E2AFB, CUTC0500E2AFB This listing is for Each.