3x 12v Relay Turn On / Turn Off Switch Module With Timer

With 8 shorter selected time ranges 0.1 s to 1 hour Protection against power reversal protection diode, better protection module Large load current can be accessed (250V AC 10a or 30V DC 10a) With delay clockwise potentiometer adjustment, longer time adjustment Electrical parameter: Input voltage: 12V Quiescent dissipation: 5.5 ma Maximum power consumption: 42mA colour: blue Material: PCB size: 56x29mm Package Contents: 3 x Delay Relay Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.