Square D 9070T500D4

H8331 Control Transformer 500VA 4.43 in H

H8331 Control Transformer Input Voltage - Transformer 277V AC Output Voltage - Transformer 120V AC VA Rating - Transformer 500 VA Protective Device None Enclosure Style - Transformer Open Mounting - Transformer Foot Phase - Electrical 1 Hz - Electrical 50 Hz 60 Hz Temp Rise 115 Degrees C Enclosure Finish Epoxy Resin Varnish