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View Full Version : How to wire a Internatic T104R timer to both 120 and 240 volt lights


Cruiser999
Mar 7, 2015, 12:26 PM
Can you wire a Intermatic Timer, model T104R, to both 120 and 240 voltage lights?

ma0641
Mar 7, 2015, 06:05 PM
According to the spec sheet, "The unit contains a 1-circuit standard On/Off Double Pole Single Throw 40 Amps, 4000 watt capacity, 208-277 VAC 60 Hz". Wired for 240 would not have a Neutral and then no 120.