Class 2 Transformer, Input Voltage - Transformer 120V AC, Output Voltage - Transformer 24V AC, VA Rating - Transformer 100 VA, Protective Device Circuit Breaker, Enclosure Style - Transformer Open, Mounting - Transformer Dual 1/2 in Hub, Foot, Phase - Electrical 1, Hz - Electrical 50 Hz, 60 Hz, Primary Connection Pigtails, Secondary Connection 8 in Leads, Temp. Rise Not Rated, Enclosure Finish No Finish, Enclosure Rating Not Rated