Model # T101MD89

Internet #100130053

Store SKU #123709

Intermatic T100 Series 40 Amp 125-Volt SPST 24 Hour Mechanical Time Switch Mechanism
0078275000230

Intermatic

T100 Series 40 Amp 125-Volt SPST 24 Hour Mechanical Time Switch Mechanism

  • Mechanism only
  • 40 Amps, 125 Volts
  • General purpose use-lighting, pool heaters, a/c, fans, pumps, etc
$45.00 /each

Frequently Bought Together

Product Overview

Intermatic is dedicated to providing energy conscious solutions and this heavy duty time switch mechanism is designed for industrial, commercial and residential applications. It has the highest motor load rating in the industry. It is equipped with on and off trippers and can be installed in almost all Intermatic enclosures.

  • Mechanism only
  • 40 Amps, 125 Volts
  • Manual override
  • Applications include but not limited to filter pumps, heat pumps and lighting
  • CSA Certified

Info & Guides

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Specifications

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Details

Warranty / Certifications

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Customer Questions & Answers

Replacement for R8815P101C?

I am looking for a replacement time switch. We currently have model R8815P101C with outdoor housing for our 4 zone sprinkler system. The switch has gone out. Is this the right replacement mechanism? The specs on our existing read 30 amp 120Volt.
Asked by: KS
Good morning, you will need to replace the whole unit with the same model, R8815P101C. Please let us know if you have any other questions, thanks!
Answered by: Intermatic Technical Support
Date published: 2016-09-20

How many watts can this timer resist?

Asked by: Mikey
This timer is rated for 4800 watts.
Answered by: CommunityAnswer
Date published: 2016-02-10

my timer #T104P3 will the T100 work?

my timer #T104P3 will the T100 work?
Asked by: len
Good morning, you will need the T104 (the T100 is just the series number). If you have any questions, please call us at 815-675-7000. Thank you!
Answered by: Intermatic Technical Support
Date published: 2017-03-21

Can you get the dial by itself

Asked by: Csclem
The yellow dial itself is not available separately.
Answered by: Intermatic Technical Support
Date published: 2017-03-18
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Customer Reviews

T100 Series 40 Amp 125-Volt SPST 24 Hour Mechanical Time Switch Mechanism is rated 4.5 out of 5 by 12.
Rated 1 out of 5 by from It appears as though Intermatic has a very serious problem with quality control...I have a number... It appears as though Intermatic has a very serious problem with quality control...I have a number of large rental properties. I use the timers for various landscape lighting installations. I have had problems with EVERY INTERMATIC TIMER I HAVE PURCHASED. Either the clock stops running or the clock will not turn off or will not turn on...none of which are acceptable. I have noticed that the tab that comes in contact with the on/off pins wears down very rapidly. I do not know if other timers are available but I WOULD ***NOT*** RECOMMEND INTERMATIC unless you want to replace them repeatedly.
Date published: 2017-02-21
Rated 5 out of 5 by from This product installed with no problems. The mechanism allowed for an economic efficient repair ... This product installed with no problems. The mechanism allowed for an economic efficient repair for an existing 30+ year old time switch. There was no need to replace any of the service or load wiring. The Intermatic time switches are very dependable.
Date published: 2016-12-27
Rated 5 out of 5 by from Replacement timer Easy replacement of 30 year old unit. Three wires to connect exactly like old unit.
Date published: 2016-12-27
Rated 5 out of 5 by from Replacement for timer that had worn out. Very easy out and in installation. Replacement for timer that had worn out. Very easy out and in installation.
Date published: 2016-12-13
Rated 4 out of 5 by from Electric timer It did what it said it would do.installation was easy and straight forward
Date published: 2016-12-13
Rated 5 out of 5 by from Easy snap-in installation into existing box. Works perfectly. Easy snap-in installation into existing box. Works perfectly.
Date published: 2017-01-31
Rated 5 out of 5 by from Very easy to install. Better than replacing the whole box. Very easy to install. Better than replacing the whole box.
Date published: 2016-12-20
Rated 5 out of 5 by from Replacement mechanism My pool man was surprised at the low price. Unfortunately I purchased the wrong one. I bought 120v instead of 240v which was only a few dollars more. Make sure you get the right size
Date published: 2016-09-13
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