1.With high-quality shell,dust-proof and flame-retardant. 2.With LED indicator,display working status. 3.It has many uses,such as exhaust fans,motors,cooling fans,germicidal lamps,humidifiers,heaters,etc. 4.There are 9 different delay times,you can choose by yourself. 1.Product Name:Delay Off Switch Module 2.Number of Control Channels:1 output 3.Power Supply Voltage:AC 220V 4.Output Voltage:AC220V 5.Output Current:7A 6.Control Power:Incandescent lamp 1400W (Max),energy saving lamp 300W (Max) 7.Standby Power Consumption:12mA(Max) 8.Working Power Consumption:43mA 9.Optional Delay:1,5,10,15,25,30,60,120,180 minutes (9 parameters can be adjusted by themselves). 10.Work Temperature:-25-85 11.Work Humidity:5%-95%RH Working uses: 1, exhaust fans, motors, cooling fans, germicidal lamps, humidifiers, heaters and other electrical appliances automatically shut down at regular intervals. 2, kitchen, bathroom, toilet, bedroom, etc. exhaust fan switch off after the exhaust fan continues to work for a period of time automatically off (combined with a double switch to achieve power-off delay off function - refer to wiring diagram 3). Note: 1, after the switch delay time has arrived, the indicator light flash to indicate. 2, after the delay time to the following again need to disconnect the power supply for more than 2 seconds to wait for the remaining power to run out before restarting Color: Black Material: ABS Package Contents: 1 x 220V Power-ON Delay Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.