12V DC 30A High Power Optocoupler Isolation Trigger Relay Module One Way for Electrical Control Switching Applications

Impecable capability---Made of the high quality miniature optocoupler, anti-interference ability, stable performance; Adopt 9.5mm black barrier terminal and standard 30A terminal which is stable and Great vaule for money---With patch optical isolation, strong drive ability and stable performance; Can set high or low level trigger with jumper, to meet the demand of more trigger applications. Impecable capability---Made of the high quality miniature optocoupler, anti-interference ability, stable performance; Adopt 9.5mm black barrier terminal and standard 30A terminal which is stable and Ingenuity design---Fault-tolerant design, even if the control line is broken, the relay will not operate; Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient. Need not go into details--- The module can be high or low by a jumper setting trigger; Can set high or low level trigger with jumper, to meet the demand of more trigger applications.