Hi All Hopefully a fairly straight forward question. Is it ok to leave an ELEGOO Relay Module 4 Channel relay permanently connected to two mains lights and a horn? This is in a club house which is only occupied a couple of times per week. Alternatively, do you have any suggestions about any kind …

Is it ok to leave relay module permanently connected to mains power?

JohnRob October 3, 2021, 7:34pm 3

I would use as simple Mains line cord like you get on a lamp.

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