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Relay Module

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12V 30A Relay Module Type A (normally open) With Optocoupler

Function features
1.
Onboard EL817 photoelectric coupler with photoelectric isolating anti-interference ability strong.

2.Onboard 12V,30A/250V AC,30A/30V DC relays, the relay long life can absorb 100000 times in a row.

3.Module can be directly and MCU I/O link,with the output signal indicator.

4.Module with diode current protection,short response time.

5.Module is normally open (NO) output.

6.PCB size: 34(mm) x39 (mm).