Features Synchronous Pulse Motor: Utilizes a synchronous pulse motor for strong anti‑interference, low power consumption, and stable performance, ensuring reliable operation in various environments. Energy-Saving Programming: Programmable to avoid power peaks, distribute power within a limited time, and save energy, providing efficient and cost-effective power management. 24-Hour Mechanical Timer: Offers a 24‑hour mechanical timer switch with no power loss, simplifying usage and enhancing convenience in daily routines. Versatile Control: Ideal for civil or industrial power supply control, automatically adjusting based on required time, suitable for water heaters, street lamps, breeding, garden watering, motors, and office facilities. Wide Application: Widely used in automatic control of various devices, including water heaters, street lamps, breeding, garden watering, motors, advertising boxes, and more, providing versatile and reliable automation. Specification: Item Type: Mechanical Timer Material: PA66 Flame Retardant Material Model: SUL181D Voltage: 110-230V AC　 Power Frequency: 50-60HZ　 Ambient Temperature: -20℃ to + 55℃ Purpose: Suitable for Automatic Timing Control in a Variety of Environmental Conditions, and Has a Wide Range of Applications Package List: Item Type: Mechanical Timer Material: PA66 Flame Retardant Material Model: SUL181D Voltage: 110-230V AC　 Power Frequency: 50-60HZ　 Ambient Temperature: -20℃ to + 55℃ Purpose: Suitable for Automatic Timing Control in a Variety of Environmental Conditions, and Has a Wide Range of Applications Note: Please ensure that the power is off before use and installation. Package List 1 x Mechanical Timer 1 x User Manual