181h Mechanical Timer, 24-hour quartz timer, modular clock, relay switch, 110-230VAC 16A

General Description The 181h mechanical timer is a 24-hour quartz timer designed for precise and reliable control of electrical devices. It is driven by a high-precision quartz motor, offering strong resistance to interference, low power consumption, and stable performance. This timer is ideal for a variety of applications, including fluorescent lights, water heaters, streetlights, stair lights, livestock, garden irrigation, motors, advertising signs, and automated office control. Technical Specifications: Power Supply: AC110V/AC230V; Supply Frequency: 45-60Hz; Power Consumption: 2W; Drive Mode: Quartz Motor; Contact Capacity: Resistor 16A, Incandescent Lamp 10A, Reactance (Cosφ=0.7) 12A, Motor (Cosφ=0.7) 110VAC 750W, 220VAC 1500W; Cycle: 24 hours; Power Failure Compensation: 150 hours (internal battery); Ambient Temperature: -10°C ~ +50°C (free of ice); Ambient Humidity: 85% or less. Application: This timer is designed for situations where civil or industrial power supply needs to be regularly monitored. It allows for automatic control based on the required time, thus facilitating the management of electrical devices. With the integrated battery, power failure compensation can reach up to 150 hours. Applicable at temperatures from -10 to 50 °C (non-freezing) and below 85% humidity.