SPDT 10Amp Power Relay Module, Plastic Enclosure and Pre-Wired (AC 120V)

Works perfectly, but it will try to rotate on you if you don't sinch up the lock nut real tight (when putting directly on an electrical box with a punch-out). The coil is completely separate from the contacts, so you can isolate circuits. The color scheme is a little odd for the contacts but it is written on the outside of the unit.

I used this to wire one of the zones of my 12VAC landscape lighting transformer to be inline for my 120V post light to be able to control it via the transformer (which can be controlled over wifi). I put it in an outdoor enclosure and it worked perfectly!

Used with inline fan for HVAC booster. Works great.

I used this to wire up my garage lights to the opener and keep it isolated. It works very well for my purpose. I would give it five stars except I have found that occasionally it sticks and when the switch power shuts off, the solenoid gets stuck on. The old power cycle resets it, but it's still a bit annoying.

Great RIB!

Perfect! No need to spend more. It has now been operating constantly without a hitch. Nicely made!

A less expensive RIB relay (relay in a box) same function as the one that was copied. Time will tell how long it will last, Have high hopes. Have used other brands of RIB relay so hopeful.

This is advertised as rated for AC input. It is not. The actual relay inside is clearly marked for DC current through the coil only. I put 24vac and all it did was buzz.

Great product so far. Installed and running for a few weeks now. Will order a spare just incase it fails down the road, but so far so good. Documentation is accurate.