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 including heaters, water dispensers, street lamps, stair lamps, advertising lamp boxes, aquaculture, irrigation, and office power management. This compact DIN rail timer allows for efficient time control in civil, household, or industrial sectors. Technical specifications Operating voltage: 230V 45 - 60Hz Output: 250V 16A Built-in lithium battery: 500mAh Reserve time: 150 hours Maximum switching times: 48 Switching time unit: 30 minutes Shortest switching time: 30 minutes Dimensions: 11.0cm x 5.3cm x 6.8cm Color: White + Blue Material: ABS + Electronic Components Usage The timer can be programmed to manage the ON and OFF states of electrical appliances throughout a 24-hour period, helping to avoid power peaks and distribute energy usage efficiently. Other information Package Contents: 5 x Timer, 5 x