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Timers Type
Plug-in Timers
LCD Display
LED Feedback
# of Loads
2 Loads
# of Outlets
2 Outlets
Maximum Timed Events
28 Events
Maximum Load
15 Amps
Maximum Power Handling
1800 Watts
110V AC
120V AC
Ease of Installation
Beginner (Installs < 10 minutes)
Other Ways to Shop
On Sale
Quantity Discount Available
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Surge Suppressor Protects
Durable, Reliable Appliance Timer for Safety and Convenience
Intermatic DT620 Heavy Duty Indoor Digital Appliance Timer, Dual Receptacle
Intermatic DT620 Heavy Duty Indoor Digital Appliance Timer, Dual Receptacle
Intermatic DT620 Heavy Duty Indoor Digital Appliance Timer, Dual Receptacle
Item# 25196
Price: Normally $24.65 
Hot Deal $21.55
Free shipping on orders over $50 - See Details


  • Controls lamps, appliances, electronics, heaters, air conditioners, and more
  • 28 user-programmed on/off settings
  • Sunrise, sunset, daily, weekday, weekend options
  • Automatic Daylight Saving Time option
  • Easy set up and operation
  • Large easy to read display

Essential Info

Whether you're going on vacation or you just like the convenience of scheduling your appliances to turn on/off automatically, Intermatic's DT620 gives you flexibility and reliability in one convenient unit. This timer turns lights and appliances plugged into its two receptacles on and off automatically based on 28 user-programmed settings. It auto-adjusts to sunrise and sunset time and features an automatic Daylight Saving Time option. A large, easy to read display makes programming and monitoring a breeze while a battery backup makes sure your settings aren't lost if the power goes out.


What's Included

  • 1x - Digital appliance timer
  • 2x - L1154 alkaline batteries
  • Specifications

    Electrical Ratings:
  • 15 Amps, 1800 Watts Inductive
  • 500 Watts Tungsten
  • 125 Volts AC, 60 Hz
  • 1/3 HP

  • Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: Intermatic Inc, Tel: (815) 675-7000


    17 Ratings
    5 star: 76%  (13)
    4 star: 12%  (2)
    3 star: 6%  (1)
    2 star: 6%  (1)
    1 star: 0%  (0)
    Average Customer Rating
    (17 customer ratings)
    Share your thoughts with other customers
    JAMES -- traverse city, MI   6/22/2014
    thank you. great product.
    REBECCA -- tampa, FL   3/30/2014
    Took several attempts before I connected with how the unit interacts in real time with the turning on of my required lamp. I almost gave up, but glad I didn't have to return it. The manufacturer did not reply to my inquiry via email. I use it to turn on the bulb for my fish aquarium which shouldn't be left on beyond 8 hrs. The trouble-shooting guide could be more extensive about getting started from the point of view of someone totally unfamiliar with this product. Overall, the product offers lots of value for the price.
    TED -- warren, NJ   10/26/2013
    Although the astronomical timer device itself earns a full FIVE STARS, the instructions earn only ONE STAR. When will manufacturers realize that they should take the time & effort to write simple step-by-step instructions for their products? Customers are not clairvoyant. Whereas the product managers know how the product should operate, most consumers do not. The instructions provided actually made sense AFTER one understands exactly how the product was designed to work. Intermatic, please take a day or so to re-write your instructions so that the general public with no knowledge of your product can easily understand how to program your product and I will gladly award you with 5-Stars! By the way, the timer is the best timer that I have ever purchased!
    PAULA -- harrisburg, NC   10/16/2013
    Excellent product. Glad I found it.
    DIANE -- portland, OR   10/10/2013
    A couple of these units have been in service for about two weeks and have worked well. They were easy to program and worked as described.
    MARK -- cincinnati, OH   6/26/2013
    Prompt shipping with competitive pricing.
    WILLIAM -- sun lakes, AZ   5/11/2013
    This device works perfectly as advertised. It really beats adjusting timers around the house every few months as daylight hours change.
    DAVID -- elkton, VA   11/5/2012
    Great little timer. I was uncertain from reading prior reviews, but I had hoped it would have a dusk/dawn (+-) function. I want to turn lights on (x) hours before dusk, off during the day, then on again for (y) hours after dusk for a chicken coop application. Still, there are ways to make it work. Good product.
    Milmark Lighting -- Cincinnati OH   10/17/2012
    Great product and I order a lot of them for my business over the past 2 years. Unfortunately, I have been experiencing quality problems over the past 4 months, up to 40% failure.
    Milmark Outdoor Lighting -- cincinnati, OH   5/1/2012
    Overall, this is a great timer. I use it for my outdoor lighting business so I order 10-12 at a time. I do see some failures at a rate of approximately 10%. This is an unusually high defect rate but I still use it because it has the sun-based and time-based programming features. The problems I have seen so far: no power from outlet, failure to shut off ignoring timer, unable to program and would not turn on when batteries were installed. In spite of this, once the timer is in place it works great!
    Pete in St. Louis -- st. louis, MO   4/17/2012
    This timer replaced an Intermatic DT27 astronomic dusk/dawn timer only one receptacle I purchased in 2005 which worked flawlessly until it just quit this year after 7 years. Tried to find another one, but apparently that model is no longer made. Do not need the second receptacle. It controls an electric lamp post in my front yard. This model was actually $5 cheaper than the DT27 was in 2005. The price has dropped on these types of timers since they've been around awhile now and they are cranking out more of them, I guess. This model is very easay to program -easier than the DT27 was, although I again just set this one up for astronomic dusk/dawn on/off. If you want variable on/off settings or want to skip days, it may be a little more involved. Worked fine right out of the box. Hope it lasts at least 7 years.
    DAVID -- fort smith, NT   1/21/2012
    Quick and easy setup, works like a charm.
    WILLIAM -- salem, VA   7/27/2011
    Neat timer with good features. Lots of event per day and the On/Off button recovers to auto at the next event. Could have been more convenient if one of the two outlets was always on.

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