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    Intermatic ST01C - In-Wall Timer Image

    Intermatic ST01C - In-Wall Timer

    Heavy Duty - Astronomic - 42 On/Off Operations Per Week - White

    Product Image
    $38.09 ea
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    Intermatic ST01C - In-Wall Timer

    Heavy Duty - Astronomic - 42 On/Off Operations Per Week - White


    Set it and forget it! The Intermatic ST01 is the perfect in-wall heavy duty astronomic timer. Designate your current time and date and the astronomic feature will automatically adjust this timer for sunrise and sunset times without the use of a photocell. This 1800 to 4155 watt rated timer can control a variety of electrical components including fluorescent fixtures, high wattage lamps, and electric motors. The white timer allows 42 ON/OFF operations per week with the option of 4 separate programming options for complex schedules. It also includes a lithium battery backup in case of power outages and features a manual override as well as a random mode for a lived-in look while away.

    Comparable Products

    Intermatic ST01C - In-Wall Timer Image Intermatic ST01AC - In-Wall Timer Image Intermatic EI600LAC - Time Switch Image Intermatic EI600WC - In-Wall Decorator Time Switch Image Intermatic EI600C - Time Switch Image
    Description Intermatic ST01C - In-Wall Timer Intermatic ST01AC - In-Wall Timer Intermatic EI600LAC - Time Switch Intermatic EI600WC - In-Wall Decorator Time Switch Intermatic EI600C - Time Switch
    Price $38.09 $38.09 $46.06 $46.06 $46.06
    Brand Intermatic Intermatic Intermatic Intermatic Intermatic
    MPN (Part No.) ST01C ST01AC EI600LAC EI600WC EI600C
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    Additional Videos


    MPN (Part No.):ST01C
    CA Title 20:Compliant
    Safety Rating:Not Applicable
    Battery Backup:(1) Lithium CR2
    Display:LCD Digital Clock and Readout
    Set Points:42 On / 42 Off per Week
    Sold Separately:Wall Plate
    Switch Rating:See Attached Spec Sheet
    Switch Type:Single Pole & 3-Way
    CSA Listed:Certified



    • 42 ON/OFF Operations Per Week
    • Self-Adjusting to Sunrise/Sunset
    • 1800 to 4155 Watt Load Rating
    • 3-Way Switching Capability
    • Lithium CR2 Battery Backup
    • Digital Display
    • 4 Separate Programming Options
      Intermatic ST01C - Heavy Duty In Wall Timer - Astronomic - 42 On/Off Operations Per Week - White is rated 5.0 out of 5 by 6.
      Rated 5 out of 5 by from Work very well I own three of these and never touch them through the changing seasons and daylight savings time changes. Installation was simple .Programming is easy, but you must follow the instructions to the letter. Reprogramming is necessary when you change the battery. I am operating compact flourescent bulbs with these timers and have not experienced any problems.
      Date published: 2011-06-10
      Rated 5 out of 5 by from Lights on, lights off - no sweat! This is a great improvement over the old Intermatic mechanical timers which had to have 'on' and/or 'off' times reset over the course of the year, as sunset (0r sunrise) varied. The times programmed onto its memory make this unnecessary. A great device and excellent application of technology.
      Date published: 2013-03-07
      Rated 5 out of 5 by from Very useful Product I now have a few of these Timers, but they are hard to find and can be expensive if you don't shop around. The programming instructions are intense, but OK if you read thru them a couple of times before programming. The screen is a bit small also if you are optically challenged, so make sure you have good lighting when you program.
      Date published: 2011-10-06
      Rated 5 out of 5 by from great idea great to have exterior lights on timer
      Date published: 2014-06-13
      Rated 5 out of 5 by from Love the Astronomical feature. Low cost and very flexible.
      Date published: 2012-05-20
      Rated 5 out of 5 by from Exactly what I was looking for Easy to Install Works as designed Good price
      Date published: 2011-10-14
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