Class 2 Transformer Input Voltage - Transformer 120V AC 208V AC 240V AC Output Voltage - Transformer 28V AC VA Rating - Transformer 50 VA Protective Device Fuse Enclosure Style - Transformer Open Mounting - Transformer Foot Universal (1/2 in Hub Plate) Phase - Electrical 1 Hz - Electrical 50 Hz 60 Hz Primary Connection 8 in Leads Secondary Connection Screw Terminals Temp Rise Not Rated Enclosure Finish Bare Steel Enclosure Rating NEMA 1