Functional Devices RIB-U1C Relay in a Box

great product

It provides normally open or closed dry contacts. Activated by 24 or 120 volts. (external power source) This little relay is a power house in versatility.

This relay allowed me to keep the normal switch on the wall to control all our audio equipment at church from our new UPS.

perfect transaction no issues part work as indicated even though I used it for something it wasnt really designed for.

Very universal relays

Great, versatile, relay for both high and low voltage applications.

I added turbo fans to my house air conditioner ducts. I used this relay to turn on the 110VAC to the fans when the AC comes on. 24VAC from the AC controls the relay. Easy and quick. Been in use about three weeks now. Recommended.

I 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.

Just what I needed for a 24VAC relay for 24v to damper motors.

Use these a lot for work. Perfect for intended situations.