

Functional Devices RIB-U1C Relay in a Box
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Brian Scott
> 3 dayVery universal relays
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Paul Armbruster
07-06-2025Exactly what I was looking for.
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Jimbo
Greater than one weekGood quality device and good value.
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Doug
> 3 dayInstalled, and working great!
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JimSim
> 3 dayI have this wired to the house air handler 24VAC circuit to turn on a booster fan for a far part of the house. The 24VAC line runs about 50 to the relay where it switches on 120VAC. Only gave it 4 stars as it is nothing speacial.