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Intermatic

Intermatic makes dependable timers, photocontrols, and control centers for lighting, pumps, and outdoor equipment. Build a reliable setup with mechanical and digital timers, astronomic scheduling, dusk to dawn sensors, weatherproof enclosures, and the accessories to keep everything on time.

Shop by need

  • Mechanical time switches: 24 hour and 7 day models with heavy duty contacts and replacement trippers
  • Digital and astronomic timers: sunrise/sunset auto adjust, battery backup, holiday overrides
  • Photocontrols: button, swivel, and twist lock dusk to dawn sensors for LED and traditional loads
  • Pool and spa control: pump and heater control centers with freeze protection options
  • Outdoor plug in timers: simple schedules for patio, holiday, and landscape lighting
  • Enclosures and covers: NEMA 3R weatherproof boxes, in use covers, and rain tight fittings
  • Surge and accessories: whole home or circuit surge protection, replacement parts, and wiring kits

 


  •

    Intermatic - DT200LT - Digital Astronomic Landscape Timer

    Intermatic
    $ 60.41 - $ 60.41
    $ 60.41
    $ 60.41 - $ 60.41
    $ 60.41

    This quick install solution for automated landscape lighting delivers energy savings and long-lasting accuracy. Digital 7-day landscape timer with ...

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    $ 60.41 - $ 60.41
    $ 60.41
    $ 60.41 - $ 60.41
    $ 60.41

  • Intermatic - PB913N66 - PB913N66 with Override F/RC2343PT

    Intermatic
    $ 49.61 - $ 49.61
    $ 49.61
    $ 49.61 - $ 49.61
    $ 49.61

    The Intermatic PB913N66 replacement timer mechanism is a 24 hour timer which may be used for for pumps, cleaners and other types of loads. The time...

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    $ 49.61 - $ 49.61
    $ 49.61
    $ 49.61 - $ 49.61
    $ 49.61

  • Intermatic - IG2240-IMSK - Smart Guard Whole Home Surge Protector

    Intermatic
    $ 299.66 - $ 299.66
    $ 299.66
    $ 299.66 - $ 299.66
    $ 299.66

    Rely On the Industry’s Best Ratings for Whole House Surge Protection IG2240-IMSK Smart Guard Whole House Surge Protective Device with IModule Inter...

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    $ 299.66 - $ 299.66
    $ 299.66
    $ 299.66 - $ 299.66
    $ 299.66

  • Intermatic - 178T24 - Freeze Protection Thermostat

    Intermatic
    $ 62.47 - $ 62.47
    $ 62.47
    $ 62.47 - $ 62.47
    $ 62.47

    Applications: Heater Thermostat Control Pump Control Specifications: Warranty Period 1-Year limited Category Pool Spa Accessories Web ...

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    $ 62.47 - $ 62.47
    $ 62.47
    $ 62.47 - $ 62.47
    $ 62.47

  • Intermatic - WP1020C - Plastic In-Use Weatherproof Cover, Double-Gang, Vrt, 2.25" Clear

    Intermatic
    $ 13.71 - $ 13.71
    $ 13.71
    $ 13.71 - $ 13.71
    $ 13.71

    Spec Sheet  Install Manual Plastic In-Use Weatherproof Covers are easy to install and include a gasket, mounting screws, base, cover assembly an...

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    $ 13.71 - $ 13.71
    $ 13.71
    $ 13.71 - $ 13.71
    $ 13.71

  • Intermatic - PX100 - Pool Light 100-Watt Safety Transformer, Beige

    Intermatic
    $ 115.75 - $ 115.75
    $ 115.75
    $ 115.75 - $ 115.75
    $ 115.75

    These Safety Transformers by Intermatic are specifically designed to supply 12-14 VAC to pool/spa lights, submersible fixtures and outdoor garden l...

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    $ 115.75 - $ 115.75
    $ 115.75
    $ 115.75 - $ 115.75
    $ 115.75

  • Intermatic - PX300S - 300 W Pool & Spa Safety Transformer

    Intermatic
    $ 287.35
    $ 287.35 - $ 287.35
    $ 287.35
    $ 186.20
    $ 186.20 - $ 186.20
    $ 186.20

    Install Manual Intermatic PX300S 300 W Pool & Spa Safety Transformer, Stainless Steel Enclosure, Input 120V, Output 12,13,14 V These safety tra...

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    $ 287.35
    $ 287.35 - $ 287.35
    $ 287.35
    $ 186.20
    $ 186.20 - $ 186.20
    $ 186.20

  • Intermatic - 146MT577 - Knob-Wall Switch FF Series - White

    Intermatic
    $ 1.80 - $ 1.80
    $ 1.80
    $ 1.80 - $ 1.80
    $ 1.80

    Specifications: Color White Basic Delivery Free to Customer No Basic Delivery Free to Installer No Category In-Wall Controls Accessories Web ...

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    $ 1.80 - $ 1.80
    $ 1.80
    $ 1.80 - $ 1.80
    $ 1.80

  • Intermatic - R8806P101C - Sprinkler-Irrigation Timer with 14-Day Skipper

    Intermatic
    $ 141.97 - $ 141.97
    $ 141.97
    $ 141.97 - $ 141.97
    $ 141.97

    Brand Intermatic - Part No. R8806P101C - Voltage 208/277 - Amperage 25 Amps/25 Amps - Width 5.5 in. - Height 9.375 in. - Depth 3.75 in. - Ho...

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    $ 141.97 - $ 141.97
    $ 141.97
    $ 141.97 - $ 141.97
    $ 141.97

  • Intermatic - T104M - Mechanical Time Switch Mechanism Only

    Intermatic
    $ 76.26 - $ 76.26
    $ 76.26
    $ 76.26 - $ 76.26
    $ 76.26

    This heavy duty Intermatic T104M 24 hour mechanical time switch mechanism is designed for industrial, commercial, and residential applications, and...

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    $ 76.26 - $ 76.26
    $ 76.26
    $ 76.26 - $ 76.26
    $ 76.26

  • Intermatic - T8845PV - Sprinkler/Irrigation Time Switch with 14-Day Skipper

    Intermatic
    $ 110.99 - $ 110.99
    $ 110.99
    $ 110.99 - $ 110.99
    $ 110.99

    Install Manual These irrigation timers are designed to permit one to 44 "ON" operations every 24 hours and provide watering increments down to 12 m...

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    $ 110.99 - $ 110.99
    $ 110.99
    $ 110.99 - $ 110.99
    $ 110.99

  • Intermatic - T101R - Switch Timer Mech 1P 40A 120V

    Intermatic
    $ 93.69 - $ 93.69
    $ 93.69
    $ 93.69 - $ 93.69
    $ 93.69

    T101R 24-Hour Mechanical Time Switch The T100 Series Mechanical Time Switch has proven it can stand the test of time. These dependable time switche...

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    $ 93.69 - $ 93.69
    $ 93.69
    $ 93.69 - $ 93.69
    $ 93.69

  • Intermatic - T104R - Electromechanical Timer, 208-277 V, 40 A, 1-23 hr, 1-12 Cycles per Day

    Intermatic
    $ 105.49 - $ 105.49
    $ 105.49
    $ 105.49 - $ 105.49
    $ 105.49

    T104R 24-Hour Mechanical Time Switch The T100 Series Mechanical Time Switch has proven it can stand the test of time. These dependable time switche...

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    $ 105.49 - $ 105.49
    $ 105.49
    $ 105.49 - $ 105.49
    $ 105.49

  • Intermatic - T104P3 - 208-277 Volt DPST 24 Hour Mechanical Time Switch

    Intermatic
    $ 101.69 - $ 101.69
    $ 101.69
    $ 101.69 - $ 101.69
    $ 101.69

    Designed for industrial, commercial and residential applications, the Intermatic T104P3 mechanical time switch has the highest motor load ratings i...

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    $ 101.69 - $ 101.69
    $ 101.69
    $ 101.69 - $ 101.69
    $ 101.69

  • Intermatic - 119T86A - 24 VAC 20 VA Transformer, with #10 Ring Terminals

    Intermatic
    $ 29.92 - $ 29.92
    $ 29.92
    $ 29.92 - $ 29.92
    $ 29.92

    Applications: Indoor Lighting Control Timing/Scheduling ON/OFF Specifications: Warranty Period 1-Year limited Unit Carton Height (in) 0 ...

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    $ 29.92 - $ 29.92
    $ 29.92
    $ 29.92 - $ 29.92
    $ 29.92

  • Intermatic - T30004R - 100 A Load Center with T104M Mechanism, 8-Breaker Spaces

    Intermatic
    $ 284.31 - $ 284.31
    $ 284.31
    $ 284.31 - $ 284.31
    $ 284.31

    Install Manual Can be used as a load center only, or add mechanisms or wiring devices for complete control systems. Features: Eight breaker spaces...

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    $ 284.31 - $ 284.31
    $ 284.31
    $ 284.31 - $ 284.31
    $ 284.31

  • Intermatic - R8816P101C - Timer, 240V 3Hp Dpst Sprinkler & Irrigation Mechanical Timer W/14-Day Skipper

    Intermatic
    $ 254.68
    $ 254.68 - $ 254.68
    $ 254.68
    $ 178.79
    $ 178.79 - $ 178.79
    $ 178.79

    These Irrigation Timers Permit 1 To 60 On Operations Every 24 Hours. This Series Is Designed For Water Metering In Increments Of 12 Minutes To 20 H...

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    $ 254.68
    $ 254.68 - $ 254.68
    $ 254.68
    $ 178.79
    $ 178.79 - $ 178.79
    $ 178.79

  • Intermatic - PX300 - 12V 300W Transformer with Automatic Circuit Breaker , Beige

    Intermatic
    $ 132.35 - $ 132.35
    $ 132.35
    $ 132.35 - $ 132.35
    $ 132.35

    These Safety Transformers by Intermatic are specifically designed to supply 12-14 VAC to pool/spa lights, submersible fixtures and outdoor garden l...

    View full details
    $ 132.35 - $ 132.35
    $ 132.35
    $ 132.35 - $ 132.35
    $ 132.35

  • Intermatic - 143T135 - Relay - DPST, 3 HP, 240 VAC

    Intermatic
    $ 64.45 - $ 64.45
    $ 64.45
    $ 64.45 - $ 64.45
    $ 64.45

    Applications: Motor Control Pump Control Specifications: Warranty Period 1-Year limited Category Pool Spa Accessories Web Unit Carton H...

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    $ 64.45 - $ 64.45
    $ 64.45
    $ 64.45 - $ 64.45
    $ 64.45

  • Intermatic - ST01 - 7 Day Programmable In Wall Digital Timer Switch for Lights and Appliances

    Intermatic
    $ 70.23 - $ 70.23
    $ 70.23
    $ 70.23 - $ 70.23
    $ 70.23

    ST01/A Heavy-Duty 7-Day Programmable Timer Intermatic ST01 7 Day Programmable In Wall Digital Timer Switch for Lights and Appliances, Astronomic, S...

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    $ 70.23 - $ 70.23
    $ 70.23
    $ 70.23 - $ 70.23
    $ 70.23

  • Intermatic - R8806M101C - Sprinkler/Irrigation Time Switch with 14-Day Skipper - Mechanism Only

    Intermatic
    $ 124.00 - $ 124.00
    $ 124.00
    $ 124.00 - $ 124.00
    $ 124.00

    These irrigation timers are designed to permit one to 44 "ON" operations every 24 hours and provide watering increments down to 12 minutes or up to...

    View full details
    $ 124.00 - $ 124.00
    $ 124.00
    $ 124.00 - $ 124.00
    $ 124.00

  • Intermatic - TN111RM40 - 24-Hour Outdoor Mechanical Plug-In Timer

    Intermatic
    $ 17.47 - $ 17.47
    $ 17.47
    $ 17.47 - $ 17.47
    $ 17.47

    Install Manual Plug-in timer rated for installation into a Type 3R outdoor low voltage transformer enclosure. Simple implementation of ON/OFF sched...

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    $ 17.47 - $ 17.47
    $ 17.47
    $ 17.47 - $ 17.47
    $ 17.47

  • Intermatic - CD1-024R - Compressor Defender

    Intermatic
    $ 124.76 - $ 124.76
    $ 124.76
    $ 124.76 - $ 124.76
    $ 124.76

    Intermatic CD1-024R Compressor Defender Protects Central Air Conditioner / Heat Pump Compressors and Circuit Boards Power disturbances damage air c...

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    $ 124.76 - $ 124.76
    $ 124.76
    $ 124.76 - $ 124.76
    $ 124.76

  • Intermatic - T21004R - 60 A Load Center with T104M Mechanism, 4-Breaker Spaces

    Intermatic
    $ 315.53
    $ 315.53 - $ 315.53
    $ 315.53
    $ 221.50
    $ 221.50 - $ 221.50
    $ 221.50

    Install Manual This system can be used as a load center only, or add a heavy-duty mechanical time switch or wiring devices for a complete system. F...

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    $ 315.53
    $ 315.53 - $ 315.53
    $ 315.53
    $ 221.50
    $ 221.50 - $ 221.50
    $ 221.50

Quick choosing guide

  1. Pick control style: photocell for dusk to dawn, astronomic for locations with stray light, or mechanical for fixed on/off times.
  2. Match electrical: confirm voltage (120 or 208 240 or 277V), load type (LED, incandescent, motor/HP), and max watts or VA.
  3. Choose location rating: outdoor units belong in weatherproof enclosures with drip loops and proper strain relief.
  4. Place sensors right: aim photocells away from fixtures and windows to prevent cycling; do not block the sensor cap.

Pro tips: Turn power off before wiring, use outdoor-rated boxes and connectors, and label schedules inside the cover. For photocells, test by covering the sensor at dusk; for astronomic timers, set your location and let them auto-adjust through the year. Not sure which Intermatic control matches your load and voltage? Tell us the details and we will recommend a dependable option.

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