Question about Intermatic T103 Indoor 120-Volt 40-amp Timer Switch-Double Pole/Single Thro
I have T103. Hooking it to a 120 volt light the light will work with the manual lever but the timer don't move. I put the power b-wire to # 1 and the w-wire to #3. The b- light wire to #2 and the w-light wire to #4 and the two copper grounds the the green gr .
Thank you for your help
The wiring is incorrect. The wiring diagram for that timer is misleading. The 120 volt clock timer motor is connected internally to the "A" (neutral) terminal and the #3 terminal. The "A" (neutral) terminal is to the immediate left of the #1 terminal.
Here's how to do the wiring for your use, (assuming a 120 volt supply circuit and a 120 volt light circuit):
Connect the incoming power (line) black wire to terminal # 3. Connect the incoming (neutral) white wire to terminal "A".
Connect the outgoing (load) black wire to terminal # 4.
Connect the outgoing (neutral) white wire to terminal "A".
Posted on Mar 07, 2009
I finallygot the timer to work. I connected the white line and load wires to terminal A and the black line wire to terminal 1 and the black load wire to terminal 2.
Posted on May 01, 2009
All you guys are very wrong yes even you gotgeek!no wire goes to neautral none at all that why its called neutral.take both little white wires and conect one to the white line in and one to the black line in and youe timer will be working the way it should..i havent seen a right anwser on here for this problem yet.
Posted on Oct 25, 2009
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Posted on Jan 02, 2017
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