Trying to determine what model number my Intermatic timer is. As you can see from the photos the diagram is too faded to tell. Additionally, I want to know if I need to replace the entire thing, or if I can get away with just some parts. The motor will run, but will fail to trigger the trippers/dogs. The trippers aren't bent or damaged. Lately, the timer has been intermittent on whether it actually runs or not, but most of the time it just runs to the tripper and stops. I do see the gears of the motor moving, but am unsure whether the issue is motor weakness (I know the motor has plastic gears), or if it's the metal gears of the dial that's the issue. I believe I'm on 240v as well.
Determine Intermatic Timer Model and Replacement Parts
- Thread starter Yabos McGee
- Start date
Y,
You have a 120 volt DPST timer. You need to replace the 'guts'
Like this..
Thanks,
Jim R.
You have a 120 volt DPST timer. You need to replace the 'guts'
Like this..
Thanks,
Jim R.
You're only using one pole, so you can use a SPST mechanism.
You can get the whole timer so that you have the box if you need it.
Just pull out the mechanism and keep the box in case you ever need it.
You can get the whole timer so that you have the box if you need it.
Just pull out the mechanism and keep the box in case you ever need it.
Intermatic T100 Series 40 Amp 24-Hour Mechanical Mechanism with Single Pole Single Throw switching 120 VAC, Gray T101MD89 - The Home Depot
The Intermatic T100 Series 40 Amp 125 Volt SPST Time Switch Mechanism is Specially designed for industrial, commercial and residential applications. This is an CSA certified product for safety. It is ideal for general purpose usage.
www.homedepot.com
Intermatic T100 Series 40 Amp 24-Hour Indoor Mechanical Timer with Double Pole Single Throw Switching 120 VAC, Gray T103D89 - The Home Depot
Regulate the energy flow in your home with fine protection by using Intermatic T103 Series DPST 24-Hour Mechanical Time Switch with Indoor Enclosure.
www.homedepot.com
Last edited:
The mechanism is pretty simple to replace.
There are several videos on YouTube that show How-To.
If you push up on this clip, the mechanism pops right out.
There are several videos on YouTube that show How-To.
If you push up on this clip, the mechanism pops right out.
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Appreciate the info. If you look at my second picture I had already removed it to show the motor. Besides trying to figure out which model I have I was just curious if it was worth trying to replace just the clock motor (WG1570-4). When searching about my issue here I was reading that sometimes the motor will wear out since it has plastic gears and become too weak to push the tripper.
I would just get the mechanism or the whole thing if you think that you might want to replace the box.
It could be worthwhile changing the mechanical timer with a digital timer. Just a thought.
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