Honeywell Protectorelay Oil Burner Control, Operates the Oil Burner and Oil Valve ( if desired ) in Response to a call for Heat from a Low Voltage Control Circuit, 45 Second Safety Timing Switch, Mounts on a Standard 4″x4″ Junction Box, Full Load Contact Ratings: 7.4 Amp @ 120Vac, 3.7 Amp @ 240Vac, Locked Rotor Contact Ratings: 44.4 Amp @ 120Vac, 22.2 Amp @ 240Vac, Includes a 40Va Transformer and Y and G Terminals for Connection of Cooling Equipment