General description The SUL181H Mechanical Timer is a versatile 24-hour programmable time switch relay designed for both manual and automatic control. It is ideal for various applications such as heaters, water dispensers, street lamps, stair lamps, advertising lamp boxes, aquaculture, irrigation, and office power management. This timer is perfect for any situation where time control is essential in residential, commercial, or industrial settings. Technical specifications Working voltage: 230V 45 ~ 60Hz Output: 250V 16A Built-in battery: 500mAh lithium battery Reserve time: 150 hours Take-off time: 48 times Switching time unit: 30 minutes Shortest switching time: 30 minutes Dimensions: 11.0 cm x 5.3 cm x 6.8 cm Color: White + Blue Material: ABS + Electronic Components Compatibility and accessories Package includes: 2 x Timer 2 x English User Manual Installation This timer is designed for easy installation on a DIN rail, making it suitable for use in lighting boxes. Usage The SUL181H