Control Center, 120Vac Primary Voltage, SPST Switching Action, Integral 45Va Transformer to Supply Low Voltage Power for the System, Full Load Contact Ratings: 14 Amp Normally Open @ 120Vac, 10 Amp Normally Closed @ 120Vac, Locked Rotor Contact Ratings: 84 Amp Normally Closed @ 120Vac, 80 Amp Normally Closed @ 120Vac