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12V 30A A-Type Optocoupler isolation Relay Module
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1, onboard EL817 photoelectric coupler, which has photoelectric isolation and strong anti-interference ability
2, onboard 12V, 30A/250VAC, 30A/30V DC relay, its life is long, continuous pull 100000 times
3, module can connect to MCU I/O links directly, with output signal indicator
4, module has continued flow diode protection, short response time
5, module is normally open (NO), normally closed (NC) output
6, PCB size: 34 (mm) x39 (mm)

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