The TN311 Series provides a quick and easy way to automate ON/OFF schedules and plugs directly into standard wall outlets.

The TN311 Series provides a quick and easy way to automate ON/OFF schedules and plugs directly into standard wall outlets.

Full feature plug-in timer provides full 7-day programming with astronomical clock and Daylight Saving Time (DST) adjustment in a convenient plug-in for quick and easy automation.

Full feature plug-in timer provides full 7-day programming with astronomical clock and Daylight Saving Time (DST) adjustment in a convenient plug-in for quick and easy automation.

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

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

Plug-in timers provide 24-hour ON/OFF scheduling for high power appliances, such as window mounted air conditioners, by accepting their specialized NEMA plugs.

Plug-in timers provide 24-hour ON/OFF scheduling for high power appliances, such as window mounted air conditioners, by accepting their specialized NEMA plugs.

Plug-in timers provide 24-hour ON/OFF scheduling for high power appliances, such as window mounted air conditioners, by accepting their specialized NEMA plugs.