Attic Rated Doorbell Transformer

If the j box for the transformer is big enough you can put the outlet inside the j box.

Attic rated doorbell transformer. The transformers take a tiny amount of. If you want to verify the transformer get a voltmeter and test its input and output while the doorbell works. Preferably outside a junction box. If you are talking about doorbell transformers they should be mounted in open air.

It should be on an outlet not hard wired into the building s electrical system. Just guessing but the fuse probably lets go around 200f. Mount it up 2 3 off the attic floor and hard wire an outlet next to the location. Make the connections inside a box per electric code.

Measure the voltage on the transformer to see if it s producing enough electricity. The attic is fine but a garage is better. The voltage should be at or around 16. They do get hot and need a way to cool.

The transformers usually mount directly to a metal box knock out hole. The moment the doorbell breakers run up there and test the transformer. A doorbell transformer is a small brass or silver colored box about 2 to 3 inches square with two to three terminal screws on the face. If the voltage is too low replace the transformer to repair your doorbell unit.

Also i d imagine the hottest point for the attic would be about 4 to 5 pm not noon. An electrically wired doorbell requires a transformer to step down the 120 volt house circuit to the correct voltage and wattage required by your doorbell. Since attics can get in the 180f neighborhood that doesn t leave much margin. Cover the box with a blank cover.

The transformer contains a thermal fuse that will burn out the transformer if it overheats eg because the secondary leads are shorted for more than a few seconds.