Description: The module uses real high quality 30A relay. The maximum load of normal interface is 250V/30A AC, 30V/30A DC. Chip optocoupler isolation, strong driving ability, stable performance, trigger current 5mA; Module working voltage has 12v Module can be set up by high jump or low level trigger. Humanized interface design, all interfaces can be directly connected through the terminal, very convenient. Specification: Material: mixture Product detailed size: 70 x 72 x 22mm / 2.76 x 2.83 x 0.87inch Supply voltage : 5v/12v/24v Quiescent current : 5mA Maximum operating current : 190mA/80mA/50mA Trigger mode : Low level trigger High level trigger Load voltage: DC 30V or AC 250V Load current : 30A Relay life: 100,000 times or more Product weight: 200g Positioning hole size : 67.5 x 69.5mm Package Includes: 1 Piece 2 way 30A high and low level trigger relay module