ITEM NAME:12V DC Relay Delay Relay Switch Off Delay Module With Timer Features: Module Voltage: DC12V Static Current:5.5mA Max Power: 42mA With 8 time ranges selected shortest 0.1s most up to 1 hour Protection against power reversal protection diode, better protection module Can be accessed by a large current load (250V ac 10A or 30V dc 10A) With delay adjustment potentiometer clockwise adjustment time longer Apply to vehicle traveling data recorder, GPS industry control, the development, etc Dimension: Approx. 55*30*15 mm Relay load capacity: 250V 10A AC (2500W ideal power AC) 30V 10A DC (300W ideal power DC Package includes: 1x 12V Delay Relay Turn on/ Turn off Module SKU: DMO0011841914019449.Protection against power reversal protection diode, better protection module. 1x 12V Delay Relay Turn on/ Turn off Module. Relay load capacity Can be accessed by a large current load (250V ac 10A or 30V dc 10A).