Functional Devices RIB-U1C Relay in a Box

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.

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.

great product

Love this