This Intermatic T101D89 24 Hour Mechanical Timer Wall Switch is the ideal solution for general purpose use-lighting, pool heaters, A/C, fans, pumps, etc. With a 40A maximum current rating, it is suitable for a wide range of applications and features a single pole single throw (SPST) contact configuration. The timer wall switch comes in a rectangular box shape with a gray finish and is made of metal.


The switch style is rotary and it has additional features like vacation mode, indicator light, illuminated display, timer, auto-off, dusk-to-dawn cycle, and heavy duty. With its tamper-resistant and snap-in mounting style, this timer wall switch is perfect for interior and exterior walls.


Product Details

1 to 12 on/off operations per day, minimum on/off time - 1 hour

General purpose use-lighting, pool heaters, A/C, fans, pumps, etc

2 HP rating


The T100 Series Mechanical Time Switch has proven it can stand the test of time. These dependable time switches can handle electrical loads up to 40 A per pole and allow for up to 12 ON/OFF operations per day. A manual override switch provides added convenience.


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