Item Type: Mechanical Timer Material: PA66 Flame Retardant Material Model: TB118N Cycle: 24 Hours Power Frequency: 50HZ-60HZ Working Power Supply Voltage: 220VAC Contact Composition: Single-Pole Single-Throw Minimum Unit: 15 Minutes Purpose: Suitable for Automatic Time Control in a Variety of Environmental Conditions, with a Wide Range of Applications Package List 1 x Mechanical Timer 1 x User Manual Please ensure that the power is off before use and installation. 1Using synchronous pulse motor, strong antiinterference, low power consumption, stable performance. 2Can be programmed to avoid power peaks, distribute power within a limited time, and save energy. 324hour mechanical timer switch, no power loss, and simple to use, making life more convenient. 4Used in situations where civil or industrial power supply needs regular control, and can be automatically controlled according to the required time. 5Widely used in automatic control of water heaters, street lamps, breeding, garden watering, motors, advertising boxes, office facilities, etc.