Top 10 Best intermatic in 2026

Last Updated - 6/9/2026

🏆Best Choice

Intermatic

Intermatic T104M Mechanical Time Switch Mechanism Only

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•PROVEN DURABILITY - The Intermatic T100 Series Mechanical Time Switch has a proven track record of durability, standing the test of time in industrial, commercial, and residential applications.
•HIGH LOAD CAPACITY - With the highest HP ratings in the industry, this time switch can handle electrical loads up to 40 A per pole, providing robust and reliable control for a wide range of applications.
•VERSATILE SCHEDULING - Enjoy direct 24-hour control with the flexibility of up to 12 ON/OFF operations per day. Set minimum ON/OFF times of one hour for precise and customizable scheduling
•CONVENIENT MANUAL OVERRIDE - The built-in manual override switch adds convenience, allowing you to take immediate control when needed, providing flexibility in managing your electrical loads
•TRIPPER INCLUDED - Each time switch comes equipped with one ON and one OFF tripper, offering a complete solution for 1 to 12 "On/Off" operations each day. Easy to set up and ready for reliable time-based control

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$73.69

$93.99

-22%

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Intermatic

Intermatic T101 24-Hour Mechanical Timer Switch - 120V SPST, Indoor Metal Enclosure, Heavy Duty, Manual Override, 40 Amp - Ideal for Lights, Pumps, Fans, and HVAC Systems

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•24-HOUR MECHANICAL CONTROL - The Intermatic T101 offers direct 24-hour control for a wide range of loads, providing reliability and precision in your daily operations.
•FLEXIBLE ON/OFF OPERATIONS - With the capability of up to 12 ON/OFF operations each day, and a minimum time interval of one hour, this mechanical time switch offers versatility to meet your specific scheduling needs.
•CONVENIENT MANUAL OVERRIDE - The T101 features a manual override switch, adding convenience and flexibility to your control options when needed.
•INCLUDED TRIPPERS - Each unit comes equipped with one ON tripper and one OFF tripper, ensuring a complete and ready-to-use package for your electrical control requirements.
•ROBUST AND TIME-TESTED DESIGN - Built for industrial, commercial, and residential applications, the T100 Series Mechanical Time Switch boasts the highest HP ratings in the industry, providing enduring performance and control for loads up to 40 amps.

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$68.98

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Intermatic

Intermatic 156T1978A Time Switch Tripper Kit - Genuine 2-Pack Trippers - Exclusive Compatibility with T100, T7000, WH40 Series Timers - Easy Setup for Precision Time Control

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Intermatic 156T1978A Time Switch Tripper Kit, 2-pk.
•Only for use on the Intermatic T100, T7000, and WH40 Series Timers, including: T101M, T101R, T103, T104, T104R, T104M, T104P201, T104P3, T104R, T173, T174, and T20004R.
•These trippers are not compatible with any brand other than Intermatic. These are only designed for Intermatic brand timers.
•Two 156T1978A kits included, with each kit containing: 2 Gold, 1 Silver, and 1 Turquoise Tripper and 4 set screws (for a total of 8 trippers and 8 set screws).
•For T100 Series: Use 1 green ON tripper and 1 gold OFF tripper; for T7000 and WH40 Series: Use 1 silver ON tripper and 1 gold OFF tripper.
•Made by Intermatic.

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$9.99

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Intermatic

Intermatic T104 24-Hour Mechanical Timer Switch - 208–277 VAC, DPST, Indoor Metal Enclosure, Heavy-Duty, Manual Override, 40 Amp - Ideal for Lights, Pumps, Fans, and HVAC Systems

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•DOUBLE POLE, SINGLE THROW (DPST) – Controls both legs of a 208–277V circuit and supports heavy-duty loads up to 40 Amps, including motors up to 5 HP at 240V—ideal for high-voltage, high-demand systems.
•24-HOUR MECHANICAL SCHEDULING – Built-in analog control enables up to 12 ON/OFF cycles per day with 1-hour minimum intervals—ideal for daily automation of commercial lighting, pumps, HVAC compressors, and equipment.
•INDUSTRIAL-GRADE METAL ENCLOSURE – Type 1 rated gray steel housing is designed for secure indoor mounting in mechanical rooms, control panels, or electrical closets.
•TRIPPERS INCLUDED FOR QUICK SETUP – Comes complete with one ON and one OFF tripper for basic scheduling; supports up to 12 programmable events per 24 hours for maximum control flexibility.
•WIDE-RANGE LOAD COMPATIBILITY – Rated for resistive, inductive, ballast, and motor loads from 120–277V; CSA and UL listed for reliability in residential, commercial, and green energy applications.

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$83.00

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SafeHabor.B.D

Pool Timer Motor for WG1570-10D Time Clock Replacement Motor Compatible with T104M,T100,T170,R201,T1400, T100-20 and WH Series

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Specifications: 208/277V 60Hz.
•Pool timer replacement motor fits for Intermatic T102,T104 and WH40 time switches.
•The motor itself is marked WG1573-5,but when connected to (2) 11-inch leads,it is compatible with WG1573-10D.
•Pool timer replacement motor features captive tab connector that easily slides over timer connection bar and is very rugged, high torque, and easy to install
•This is the lowest cost method of repairing a stopped pool timer,as only the motor needs to be replaced,not the entire timer,saving you time and effort.
•Before ordering,you should first look at the back of the original damaged motor and check the letters on the back. Make sure the letters exactly match the new motor.This is very important,otherwise the voltage will not match and the gears will not match the timer.

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$28.99

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Intermatic

Intermatic T101M 24-Hour Mechanical Timer (Mechanism Only) - 120V SPST, Heavy-Duty, Manual Override, 40 Amp - Ideal for Lights, Pumps, Fans, and HVAC Systems

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•SINGLE POLE, SINGLE THROW (SPST) – Handles 40 Amps at 120V for high-load applications including water heaters, pool pumps, signage, exhaust fans, and HVAC equipment—built for long-lasting, consistent performance.
•24-HOUR ANALOG TIME CONTROL – Reliable mechanical timer provides up to 12 ON/OFF events every 24 hours with 1-hour minimum intervals, ideal for automating daily schedules of lights, pumps, heaters, and ventilation systems.
•MECHANISM-ONLY FLEXIBILITY – Designed to fit into existing or new Intermatic enclosures, this modular timer is perfect for retrofits, replacements, or customized indoor timer installations.
•INCLUDES ON/OFF TRIPPERS – Comes ready to program with one ON and one OFF tripper included; additional trippers can be added to support up to 12 programmable operations per day.
•BUILT FOR TOUGH LOADS – Industry-leading motor load ratings and compatibility with LED, HID, resistive, inductive, and ballast loads up to 2 HP; certified by UL and CSA for safe use in residential and commercial settings.

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$65.56

$85.99

-24%

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Intermatic

Intermatic T104R 24 Hour Mechanical Timer Switch - 208–277 VAC, DPST, Type 3R Indoor/Outdoor Metal Enclosure, Heavy-Duty, Manual Override, 40 Amp – Ideal for Lights, Pumps, Fans, and HVAC Systems

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•DOUBLE POLE, SINGLE THROW (DPST) – Supports two-line control for high-voltage systems and handles up to 40A loads, including motors up to 5 HP at 240V and 2 HP at 120V, ideal for commercial-grade applications.
•24-HOUR MECHANICAL CONTROL – Provides daily analog scheduling with up to 12 programmable ON/OFF events per day; perfect for automating lighting, pool pumps, air conditioning units, and other 208–277V equipment.
•TYPE 3R METAL ENCLOSURE – Weather-resistant steel housing is UL-rated for indoor or outdoor installation, making it a great fit for garages, equipment sheds, mechanical rooms, and utility panels.
•TRIPPERS INCLUDED FOR PROGRAMMING – Comes with one ON and one OFF tripper to start scheduling immediately; supports up to 12 ON/OFF cycles with 1-hour minimum intervals—no batteries or digital setup needed.
•WIDE-RANGE LOAD COMPATIBILITY – Handles resistive loads up to 40A at 120–480V, and inductive, ballast, and pilot duty loads up to 277V; UL and CSA listed for safe operation in lighting, HVAC, and industrial control systems.

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$104.00

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Intermatic

Intermatic T104P3 Mechanical Time Switch - Double Pole, Single Throw, NEMA 3R Enclosure - One-Hour Control, On/Off Trippers Included, High Motor Load Ratings

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•DOUBLE POLE, SINGLE THROW - Operate efficiently with a double pole, single throw configuration at 208-277 VAC, 60 Hz, ensuring versatile compatibility for industrial, commercial, and residential applications.
•BEIGE NEMA 3R ENCLOSURE - The beige NEMA 3R plastic enclosure provides a durable and weather-resistant housing suitable for both indoor and outdoor installations
•MINIMUM ON/OFF TIMES OF ONE HOUR - Ensure precise control with minimum on/off times of one hour, offering flexibility for various electrical loads
•ON/OFF TRIPPERS INCLUDED - Each time switch includes one On and one Off tripper for immediate use, providing convenience in setting up your desired schedule
•HIGH MOTOR LOAD RATINGS - Designed for industrial, commercial, and residential applications, the Intermatic T104P3 boasts the highest motor load ratings in the industry, handling loads up to 40 Amps per pole and allowing for up to 12 ON/OFF operations per day

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$101.00

$119.99

-16%

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Intermatic

Intermatic T104M 24-Hour 208-277 V Mechanical Time Switch, DPST, Mechanism Only

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Highest motor load ratings in the industry
•12 ON/OFF operations per day
•One ON and one OFF tripper included
•Can be installed in most Intermatic enclosures
•Available with pool heater protection
•Teeter-type terminals for multiple load connections
•Can be installed in most Intermatic enclosures

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$74.00

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Intermatic

Intermatic T104P 24-Hour Mechanical Time Switch, 208-277 VAC, 60Hz, DPST, Indoor/Outdoor Plastic Enclosure, 1 Hour Interval

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Direct 24-hour control of most loads
•Up to 12 ON/OFF operations each day with minimum ON/OFF times of one hour
•Manual override
•One ON and one OFF tripper included

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$105.00

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