Mechanical countdown switch This is a mechanical countdown switch, the time interval can be controlled by the switch button. The countdown switch can power electrical appliances during the setting time and turn off automatically.Precise timer The countdown switch is made of highquality plastic, which makes it environmentally friendly, safe and durable. The shortest setting time is 1 minute and the longest setting time is 60 minutes. The time setting is very precise.Energy Saving The countdown timer is the perfect energy saving solution for bedrooms, ehaust fans, air conditioning systems, irrigation, garages and laundry rooms. Save energy, adjust the time according to your needs.Applicable to many places Our countdown timer switch is very suitable for your bathroom, cabinet, pantry, garage, laundry room, spa, enclosed patio, etc.Easy to use Large time scale allows you to set the time quickly and read the time clearly. The LED indicator can remind you if your electrical appliances are on.FeaturesHousing material plastic.Switching mode single controlMounting method surface mountNominal voltage 110240V.Maimum current 10A.Minimum time interval 0 min Maimum time interval 60 minutesApproimate dimensions 86 86 mm.FeaturesThe countdown timer switch is very easy to install with cable connection type, it has a standard wall socket panel, which is also convenient to replace.pEnergy saving, the water pump and household appliance will work according to the time you set and you dont have to worry about it.The countdown timer switch is very suitable for lamps, ehaust fans, heaters, pumps and is compatible with LED, CFL and incandescent bulbs.Contents1 timer switch.2 fiing screws