Control Transformer Input Voltage - Transformer 208V AC 277V AC Output Voltage - Transformer 120V AC VA Rating - Transformer 150 VA Protective Device Primary Fuse Secondary Fuse Enclosure Style - Transformer Open Mounting - Transformer Foot Plate Phase - Electrical 1 Hz - Electrical 50 Hz 60 Hz Temp Rise Not Rated Enclosure Finish Epoxy Resin Varnish