Class 2 Transformer, Input Voltage - Transformer 120V AC, 208V AC, 240V AC, Output Voltage - Transformer 24V AC, VA Rating - Transformer 40 VA, Protective Device Primary Fuse, Enclosure Style - Transformer Open, Mounting - Transformer Foot, Phase - Electrical 1, Hz - Electrical 50 Hz, 60 Hz, Primary Connection Wire Leads, Secondary Connection Wire Leads, Temp. Rise 65 Degrees C, Enclosure Finish No Finish, Enclosure Rating Not Rated This transformer is designed for use in air conditioned circuits, thermostats, gas valves, relays, and/or other applications that do not exceed the listed ratings. The transformer can be used to replace any transformer of the same primary and secondary voltages and of equal or smaller VA ratings.