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Model #T103D89

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T100 Series 40 Amp 24-Hour Indoor Mechanical Timer with Double Pole Single Throw Switching 120 VAC, Gray

  • 1 to 12 on/off operations per day, minimum on/off time - 1 hour
  • 2 HP rating
  • General purpose use-lighting, pool heaters, A/C, fans, pumps, etc
  • See More Details

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Product Overview

Intermatic is dedicated to providing energy conscious solutions and this time switch is designed for industrial, commercial and residential applications. It has the highest motor load rating in the industry. The original 'yellow dial' timer is just one product Intermatic offers for all your energy control needs.
  • Direct 24-hour control of most loads
  • Up to 12 ON/OFF operations each day with minimum ON/OFF times of one hour
  • Manual override
  • One ON and one OFF tripper included
  • Perfect for use with indoor/outdoor lighting, signs, filters, electric fences, fans, conveyors, pool heaters, blowers, pumps and more
  • California residents

Info & Guides

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T100 Series 40 Amp 24-Hour Indoor Mechanical Timer with Double Pole Single Throw Switching 120 VAC, Gray
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Price
Ratings
(98)
(119)
(195)
(0)
Timer TypeMechanicalMechanicalMechanicalMechanical
Indoor/OutdoorIndoorIndoor,OutdoorIndoor,OutdoorIndoor
Electrical FeaturesProgrammableProgrammableProgrammableProgrammable
Amperage (amps)40 A40 A40 A40 A
Wattage (watts)5000 W5000 W11080 W5000 W
Mounting TypeWall MountedWall MountedWall MountedWall Mounted
Compatible Bulb TypeCFL,Incandescent,LEDCFL,Incandescent,LEDCFL,Incandescent,LEDCFL,Incandescent,LED
Voltage120 volt120 volt208 volt,277 volt120 volt
View ProductView ProductView ProductView Product

Specifications

Dimensions

Product Depth (in.)
3.44 in
Product Height (in.)
7.88 in
Product Width (in.)
5.13 in

Details

Amperage (amps)
40 A
Color Family
Gray
Color/Finish
Gray/Metal
Compatible Bulb Type
CFL,Incandescent,LED
Electrical Features
Programmable
Electrical Product Type
Timer
Indoor/Outdoor
Indoor
Maximum time setting (min.)
1380
Mounting Type
Wall Mounted
Rating
General Purpose
Returnable
90-Day
Timer Type
Mechanical
Voltage
120 volt
Wattage (watts)
5000 W

Warranty / Certifications

Certifications and Listings
CSA-US Certified,cULus Listed
Manufacturer Warranty
1-year

Questions & Answers

18Questions25Answers

does anyone make a 220volt timer comparable to this

Asked by jim September 25, 2020
2
Answers

Good morning Jim. If you are looking for a different style timer, the GM40AV-RD89 is similar.

Can I switch from an intermatic t103 to 1 t101 what do I do with the extra red wire

Asked by Sabica May 23, 2020
1
Answer

Sabica, For the wiring questions, please contact Intermatic tech support at 815-675-7000

Can this be installed in an ancient (over 30 years) dual timer outdoor enclosure steel box which ...

Asked by Divebumatty December 15, 2019
1
Answer

Hello, this is Matt from Intermatic Technical Services.Thank you for the inquiry about this product. If the enclosure is an Intermatic it should fit. If you have any further questions you can call our Tech Support team at 815-675-7000. Thank You for choosing Intermatic!

Will this timer trip a gfci receptical at the end of the circuit?

Asked by Greenworm January 22, 2019
1
Answer

Good Morning,. this is Matt from Intermatic Technical Services. Thank you for inquiring about The T103 Series Timer. For help with this question, please call our technical support line at 815-675-7000. Thank You for choosing Intermatic!

how many amps does the timer draw to operate (run the timer)

Asked by pete December 17, 2018
1
Answer

I haven't checked the amperage on the small timer motor. Although the amperage it uses is very small and not enough to fret about. To give you an idea the motor on a battery driven clock would be a good comparison. Good Luck

What voltage does the timer work at

Asked by Bob August 31, 2018
5
Answers

115 volt -120 volt(or 125 volt)

Good evening i installed timer switch but timer clock is not moving

Asked by peter July 31, 2018
5
Answers

I had the same problem and ended up having to return the timer to Home Depot.

What is the difference between DPST and SPST

Asked by John April 5, 2018
4
Answers

Dp is double pole or 2 hot feeds. Sp is one hot feed with a neutral.

HELLO. I am running 110 volt in to timer box.and 2 110 supply out for 4 lights.do i need the spst...

Asked by jeff January 14, 2018
3
Answers

A "DPST" is a required choice. Two circuits need two switched to control. Remember to use a 2 pole breaker.

Do you sell just the on and off switch

Asked by SS December 7, 2017
2
Answers

Good morning, this is Selina from Intermatic Consumer Services. Thank you for your question on our T103 Series Mechanical Time Switch. If you are referring to the 'on' and 'off' trippers, yes, they are available separately. The part number for the trippers is: 156T1978A. We appreciate your business!

T100 Series 40 Amp 24-Hour Indoor Mechanical Timer with Double Pole Single Throw Switching 120 VAC, Gray - page 2

Customer Reviews

  • 4.3
    out of 98 reviews
  • 90% recommend this product
Filter by:
Showing 1-10 of 98 reviews
Timer works very good. No complaints at all!!!
Timer works very good. No complaints at all!!!
by Bluewaterenterprises2017
Super easy to install.Good product for the price....
Super easy to install.Good product for the price.
by David8
I bug these all the time, simple and reliable. The...
I bug these all the time, simple and reliable. The price is right too. Please keep stocking this item.
by Jp21
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Very liable easy to work with very good product I...
Very liable easy to work with very good product I have about 10 of them
by Babyv
by mike
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Easy to install and set...
Easy to install and set
by Casey
I have used this product in many applications and am
I have used this product in many applications and am
by Peanut
THE UNITE MISSING PART...
THE UNITE MISSING PART
by Sanjay
Showing 1-10 of 98 reviews