Material: The switch is made of sturdy ABS plastic, strong and durable, safe and environmentally friendly. Application: The escalator timer is suitable for staircase lights, advertising light boxes and applications where time control is required. User-defined setting: The setting time of the mechanical relay can be 0.5/5/10/15/20 minutes with a minimum setting time of 0.5 minutes. You only need to set a fixed time according to your needs to automatically turn on and off various appliances. Simple Operation: Timer switch need to set a fixed time, and various appliances will automatically turn on and off during the set period. Features: The room timer has the characteristics of low electromagnetic interference, low power consumption and stable performance. Specifications: Voltage: AC 220-240V Resistance: 16A Incandescent light: 10A Reactance: 12A Motor: AC110V 750W, AC220V 1500W Minimum setting time: 0.5 minutes Setting time: 0.5m, 5m, 10m, 15m, 20m Ambient temperature: -5-40 Storage temperature: -25-55 Ambient humidity: 35-85%RH