Time Switches (Timer)

The Intermatic GM40AVM is a 40Amp autovoltage time switch mechanism. This model is designed to automatically detect the input voltage. In order to do it, the universal electromechanical control doesn't need to use any selector pins or a DIP switch. Any voltage in a range between 120 VAC and 277 VAC is automatically selected by the time switch which is designed to control loads for lighting with high amperage, pumps, HVAC, fan controls, motors, agricultural facilities, access controls, and electrical circuits of general purpose. The model is mounted in UL outdoor enclosure Type 3R.

*This model has been discontinued and could be replaced by GM40AV.

125V SPDT 10 Minute Cycle With 5 Second Tripper Actuating Time, NEMA 1 Indoor Steel Enclosure.

125V SPDT 30 Minute Cycle With 15 Second Tripper Actuating Time, NEMA 1 Indoor Steel Enclosure.

125V SPDT 1 Hour Cycle With 30 Second Tripper Actuating Time, NEMA 1 Indoor Steel Enclosure.

125V SPDT 4 Hr. Cycle With 120 Second Tripper Actuating Time, NEMA 1 Indoor Steel Enclosure.

208-277V SPDT 1 Hour Cycle With 30 Second Tripper Actuating Time, NEMA 1 Indoor Steel Enclosure.

Real clock face. Captive Trippers - cannot be lost. 24-Hour with Battery Bacup. Manual 3-way override. Power and Status LED Indicators. Raintight UL Type 3R enclosure. Easy multi-voltage field-adjustable DIP switch. Save energy by shutting hot water heaters off during "off peak periods".

Real clock face. Captive Trippers - cannot be lost. Skip-a-Day / 7-Day Programming. Manual 3-way override. Power and Status LED Indicators. Battery Back. Raintight UL Type 3R enclosure. Easy multi-voltage field-adjustable DIP switch. Save energy by shutting hot water heaters off during "off peak periods". 7-Day model -Title 24 listed

This gray finish Intermatic T102 24 hour indoor dial time switch is designed for industrial, commercial, and residential applications and has the highest horsepower ratings in the industry for loads up to 40 amps, providing direct 24 hr. control of most loads. This time switch provides 1 to 12 'ON/OFF' operations each day with minimum ON/OFF times of 1 hour and is ideal for heaters, lighting, and many other applications. The time switch is equipped with one 'ON' and one 'OFF' tripper.

The gray finish Intermatic T104 indoor steel case 24-hour dial time switch is designed for industrial, commercial, and residential applications and has the highest horsepower ratings in the industry for loads up to 40 amps, providing direct 24 hour control of most loads. The time switch provides 1 to 12 'ON/OFF' operations each day with minimum ON/OFF times of 1 hour and is ideal for heaters, lighting, and many other applications. This time switch is equipped with one 'ON' and one 'OFF' tripper and is encased in steel for durability.

Intermatic Heavy Duty Timer, 24 Hour Dial - NEMA 1 Indoor Steel Case - Gray Finish - SPST - 40 Amps - 125 Volt - Mechanical Time Switch. Great for Controlling Incandescent, Fluorescent, LED, HID, Electric Motors and Pumps

This Grasslin Intermatic GM40W 7-day dial electromechanical time switch is the only electromechanical general purpose time switch with multi-voltage selection, 40 amp rating, SPDT, and DPDT contacts, and an indoor/outdoor NEMA 3R enclosure. It has 7-Day/Weekly/Skip-A-Day functionality. The timer features power and status LED indicators, a true clock face for time easy settings, and manual override for added convenience.

Great for HVACR System, Pump Motor & Fan Control, Utility & Municipality Lighting. 24 Hour and Automatically detects & adjusts input voltage (120-277VAC), DPDT (Double Pole Double Throw) & SPDT all in one, 40 Amps Heavy Duty, Snap in Mechanism.

Best seller in the Market. Grasslin GM40AV owned by Intermatic.

The Intermatic GM40AVQ is a 40Amp autovoltage time switch with Type 3R plastic enclosure. This model is designed to automatically detect the input voltage. In order to do it, the universal electromechanical control doesn't need to use any selector pins or a DIP switch. Any voltage in a range between 120 VAC and 277 VAC is automatically selected by the time switch which is designed to control loads for lighting with high amperage, pumps, HVAC, fan controls, motors, agricultural facilities, access controls, and electrical circuits of general purpose. The model is mounted in UL outdoor plastic enclosure Type 3R.

The Intermatic GM40AVQW is a 40 Amp, autovoltage time switch with battery backup. This universal electromechanical control is designed to detect the input voltage automatically without the use of selector pins or DIP switch. Also, any voltage between 120VAC and 277 VAC is selected by this timer automatically. The Intermatic GM40AVQW can control high amperage loads for HVACR, lighting, motors, pumps, agricultural facilities, access controls, fan controls, and general purpose electrical circuits. In addition, this unit features a DPDT Switching Configuration standard and can be mounted in a compact Type 3R outdoor enclosure.

The Intermatic GM40AV-W is a 40Amp autovoltage time switch mechanism. This model is designed to automatically detect the input voltage. In order to do it, the universal electromechanical control doesn't need to use any selector pins or a DIP switch. Any voltage in a range between 120 VAC and 277 VAC is automatically selected by the time switch which is designed to control loads for lighting with high amperage, pumps, HVAC, fan controls, motors, agricultural facilities, access controls, and electrical circuits of general purpose.The model is mounted in UL outdoor enclosure Type 3R.

This Intermatic T173 indoor steel case 24-hour dial time switch features three skipper options to omit operation on selected days. Cutout screws are inserted in the dial for days which operation is to be skipped. This time switch provides up to 10 ON/OFF operations each day with minimum ON/OFF operations of 1 hour and maximum ON time of 20 hours. The time switch includes one cutout tripper (also serves as an 'ON' tripper), one 'OFF' tripper, and three skipping screws.

This Intermatic T171 gray finish indoor steel case 24-hour dial time switch features three skipper options to omit operation on selected days. Cutout screws are inserted in the dial for days which operation is to be skipped. This time switch provides up to 10 ON/OFF operations each day with minimum ON/OFF operations of 1 hour and maximum ON time of 20 hours. The time switch includes one cutout tripper (also serves as an 'ON' tripper), one 'OFF' tripper, and three skipping screws.

This Intermatic T173CR raintight steel case 24-hour dial time switch features a minimum of 16 hours carryover for maintaining preset schedules, even during power failures. The carryover automatically rewinds when power resumes and only one hour of rewinding time is required for every two hours of power outage. The time switch also features carryover and three skipping screws.