Intermatic DT620 Heavy Duty Indoor Digital Plug-In Timer

The Intermatic FF4H is a 4-hour commercial auto-off timer in a brushed metal finish. It replaces any single or multi-gang standard wall switch. This model does not require electricity to operate. It has a time cycle of 4 hours. Additionally, the timer automatically limits the ON times for lighting, heaters, fans, motors, and other energy consuming loads.There are models with limits of 5, 15, 30 and 60 minutes and 2, 6 and 12 hours are available. Thanks to an easy “press-on” knob design and time saving “up front” terminal connection, the installation process is quick and easy. In order to provide easy selection of the time setting, this model includes a plate with a spiral time scale and a knob. The switch configuration is SPST. Also, the timer does not have a Hold feature. This model is CFL compatible.