1/5/10Pcs 5A Overcurrent Protection Relay Module AC Current Detection Board 5V/12V/24V Relay ZMCT103C Current Transformer

I bought 2 pieces for 3.50 and 1.5 for shipping. I will use it for a vacuum cleaner to be used simultaneously with a hammer drill. The board is clean and coated with varnish; it's very well made. I ordered 2 for backup. I'll install a socket on the Thomas vacuum cleaner, and the board inside the distribution box has an additional relay; the standard one, in my opinion, won't handle it.

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Arrived quickly, works fine, installed it in the vacuum cleaner to turn on simultaneously with the power tool, as a replacement for the dead circuit board.

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Very well packaged, I recommend the seller! great price...

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Just as I ordered!

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Hello everyone There's just one small detail missing: to lower the current detection threshold, you have to turn it clockwise, which is not intuitive. Other than that, everything is fine!

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Excellent: Thank you.

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