Features 1、Potentiometer can be adjusted for different time ranges 2、5V delay turn on or delay off module 3、With 8 time ranges selected shortest 0.1s most up to 1 hour 4、Protection against power reversal protection diode, better protection module 5、Can be accessed by a large current load ( AC 10A or 30V DC 10A) Specification Description: 100% brand new and high quality. 5V delay turn on or delay off module. With 8 time ranges selected shortest 0.1s most up to 1 hour. Protection against power reversal protection diode, better protection module. With delay adjustment potentiometer clockwise adjustment time longer. Function: Electrical parameter: Quiescent Dissipation: 4.8mA Maximum Power Consumption: 70mA Relay Load Capacity: 30V 10A DC (300W ideal power DC) Size: 56.5*29.5*18.5mm Quantity:1pc Package includes: 1 x 5V Delay Relay Turn on/ Turn off Module Note: Delay time range selection method, put S1, S2, S4 switch to different position, the potentiometer can adjust different time ranges Package List