24-Hour

24-Hour Electromechanical

With a deep heritage that rich heritage that spans over 50 years, the iconic 24-Hour Mechanical Time Switches continue to fit the needs of industrial, commercial, and residential applications. These recognizable yellow dial time switches deliver unbeatable performance, along with the highest motor load ratings in the industry. The T1701, T1400T, T1800 Series timers' skipper enables users to omit operation on selected day(s) of the week, while the T1900, T1970 Series timers enable up to 48 ON/OFF operations per day.

T101

Intermatic's classic time switch, available for a wide array of applications.  The T100 Series Electromechanical Time Switches are the most dependable long lasting time switches in the industry. You can count on this industry standard to get the job done. 

    T171

     The T170, T1400 and T1800 Series Mechanical 24-Hour Time Switches are designed for commercial, industrial and residential applications. The Skipper™ feature enables users to omit operation on selected day(s) of the week.

    T1905
    The T1900 and T1970 Series Mechanical Time Switches provide up to 96 operations (48 ON/48 OFF) every 24 hours, with minimum ON/OFF times of 15 minutes. These time switches are ideal in areas where shorter duration ON/OFF times are required.
    T1905HD

    The rugged T1905HD 24-Hour Industrial Time Switch features a heavy-duty metal dial designed to withstand the most punishing conditions. A new fully encapsulated 120 VAC motor protects the gears from debris. Easy-to-set trippers slide in and out for fast and accurate setting. The durable timer provides up to 96 operations every 24 hours, with minimum ON/OFF timer intervals of 15 minutes.


    T1975EHD

    The T1975EHD 24-Hour Industrial Time Switch is built to handle large areas, such as oil fields. The T1975EHD features a heavy-duty metal dial designed to withstand the most punishing conditions. A new fully encapsulated 480 VAC motor protects the gears from debris. Easy-to-set trippers slide in and out for fast and accurate setting. The skip a day feature allows for user to omit scheduled operations for selected day(s) of the week.

    T1975EHD

    The T1975HD 24-Hour Industrial Time Switch is built to handle large areas, such as oil fields. The T1975HD features a heavy-duty metal dial designed to withstand the most punishing conditions. A new fully encapsulated 120 VAC motor protects the gears from debris. Easy-to-set trippers slide in and out for fast and accurate setting. The skip a day feature allows for user to omit scheduled operations for selected day(s) of the week.

    New Product Highlights

    CD1_024R

    Power disturbances damage air conditioner compressors without warning. Let the Compressor Defender™ take the hit so air conditioners are never interrupted. The all-in-one Compressor Defender device protects compressors and circuit boards in residential and light commercial applications from brownouts, surges, and short cycles.

    Talento882 angle

    The Talento882 Pro Series 365-Day Astronomic Time Switch is taking DIN Rail timers to a new level of ingenuity. The UL recognized Talento882 features intelligent scheduling that enables a flexible combination of Astronomic and Timed events. Count on the Talento’s cumulative load monitoring hour counter and service indicator to help you avoid costly service interruptions. Need even more control? Install the Talento882 in an enclosure with a 100-amp contact and you instantly have a building automation control with a small footprint. 

    LM2-0-120

    Armed with independent 2-circuit control, LightMaster gives YOU the power to illuminate your facility based on the amount of natural light in an area. LightMaster turns lighting ON in dark areas and OFF in naturally-lit areas and reduces energy costs by up to 50%.