Intermatic - FF15MC - Spring Wound Countdown Timer, Commercial, Silver DU5S-1I Non-volatile memory doesn’t require batteries

Non-volatile memory doesn’t require batteries and holds programming for up to five years

Radius: 40' to 71'

-- Heavy-duty cover assembly for extra durability

625 Product Height (mm) 244

Intermatic - FF15MC - Spring Wound Countdown Timer, Commercial, Silver DU5S-1I Non-volatile memory doesn’t require batteriesSpec Sheet Install Manual Intermatic FF15MC Spring Wound Countdown Timer, Commercial, 125 277 VAC, 50 60 Hz, SPST, 15 Minute Max, Without Hold, Silver The FF Series Commercial Countdown Timers are designed to replace any standard wall switch and do not require electricity to operate. These energy efficient switches automatically limit the ON times for fans, lighting, motors, heaters, and other energy consuming loads. A commercial "brushed metal" look