Intermatic T104M – 24-Hour DPST Mechanical Time Switch Mechanism (208–277V) A time-tested solution for reliable daily load control

The Intermatic T104M is a trusted 24-hour mechanical time switch mechanism, built for controlling single electrical loads in pool systems, lighting, HVAC equipment, and more. It operates at 208–277 volts and can handle up to 40 amps per pole, making it a solid option for heavy-duty use.

With the ability to support up to 12 ON/OFF cycles per day, the T104M also includes a manual override switch for added flexibility. Its teeter-type terminals simplify wiring when multiple load connections are needed. This mechanism is ideal for use with compatible load centers or enclosures.

Key Features:

• 24-hour mechanical timer mechanism

• Voltage: 208–277V

• DPST (Double Pole, Single Throw)

• Rated for up to 40A per pole

• Supports 12 ON/OFF operations per day

• Includes 1 ON and 1 OFF tripper

• Teeter-type terminals for multiple connections

• Manual override switch included

• Pool heater protection available (optional)

Built to last, this mechanism continues to set the standard for mechanical timers in outdoor and indoor electrical control applications.