10 Amp at 277 Volt AC, 10 Amp at 28 Volt DC Resistive, 480 VA at 240 - 277 Volt AC Pilot Duty, 480 VA at 277 Volt AC Ballast, 600 Watt at 120 Volt AC (NO) Tungsten, 240 Watt at 120 Volt AC (NC) Tungsten, 1/3 hp at 120 - 240 Volt AC (NO), 1/6 hp at 120 - 2