For example, if you have a light fixture that doesn’t need a box for mounting, but the wiring connections are not protected by some kind of cover, then you can’t use the fixture without a junction box. Or, if a fixture meets all of the criteria of a box but lacks a cable clamp, don’t use it without a box.

How do I install a wall light without a junction box?

Quote from the video:
Quote from Youtube video: Up here on the wall to the wires. Up here but all you're going to do is just kind of twist them and tuck them back here so they're hidden. When you put this on the wall.

What can I use instead of a junction box?





Octagon and Round Electrical Boxes



They provide much more room for wiring than shallow round pan boxes and can be used as junction boxes.

How do you ground a light fixture without a box?

Quote from the video:
Quote from Youtube video: Around the grounding screw on the fixture strap. And tighten it. Down then tuck your wires into the electrical.

Do all electrical connections have to be in a box?

Making Connections Outside Electrical Boxes



Mistake: No electrical box | Never connect wires outside of electrical boxes. Junction boxes (or a J box) protect the connections from accidental damage and contain sparks and heat from a loose connection or short circuit.

How do you install a ceiling light without a box?

Quote from the video:
Quote from Youtube video: You'll see a link to all the tools used here including this magnetic stud finder. So that's how i found the floor joist. And i wanted to make sure i'm in a cavity. And then also that my junction.

Are junction boxes necessary?





You’ll need a junction box if you can’t make the connections inside an existing electrical box. You should install the box with the opening facing out from the wall so all the wires inside are accessible. Like any electrical box, it should be installed so that the edge of the opening is flush with the wall.

Can you splice wires without a junction box?

Short answer: NO. Long answer: All splices must be in a junction box, and the junction box must be accessible.

Does a junction box have to be attached to a stud?

They don’t need to be fastened to a stud, so you can install them anywhere.

Can you use an outlet as a junction box?

Yes. For code-compliance purposes: Each 14 gauge wire is 2 cubic inches, each 12 gauge 2.25. All of the ground wires count as a largest wire.

How do you hang a light fixture without a stud?



Quote from the video:
Quote from Youtube video: They kind of go in and you bend the flanges back. And that's one way then the most common way that we put electrical boxes where there's no stud.

Can you put a junction box behind drywall?

Junction box covers must remain accessible; they cannot be covered with drywall or other surface material. A junction box is most often used where an electrical circuit branches off in two or more directions from a location where an outlet or fixture is not practical.

What is a flush mount electrical box?

Flush-mount power outlets (including switches, data jacks, and keypads) are installed directly into walls so that the outlet surface is flush, eliminating the need for cover plates. Flush-mount outlets integrate seamlessly with their surroundings: No more wall clutter.

How do you move a ceiling light without moving the box?



Quote from the video:
Quote from Youtube video: I used a countersink drill bit to drill pilot holes that lined up with the joists. I attached the short length of wire to the ceiling.

How do you install a ceiling light mounting bracket?

Quote from the video:
Quote from Youtube video: And this nut at the bottom will hold that light fixture up i always recommend just starting one of the screws. Then you can slip that mounting plate onto that screw. And install your second.

Can a ceiling fan be installed without a junction box?

Quote from the video:
Quote from Youtube video: Go ahead and install it without a box because when your fan cover goes over it it's basically a box. So what we'll do is we'll go ahead and install that here.

Can you use a light fixture as a junction box?

For example, if you have a light fixture that doesn’t need a box for mounting, but the wiring connections are not protected by some kind of cover, then you can’t use the fixture without a junction box. Or, if a fixture meets all of the criteria of a box but lacks a cable clamp, don’t use it without a box.

Do you need electrical box for ceiling fan?



Install the ceiling fan box



You need a ceiling fan rated electrical box before you install a ceiling fan. Ceiling fan rated boxes are built and tested to ensure they’ll support the weight and vibration of a ceiling fan.

Do LED lights need a junction box?

You need to put it into a junction box to make a connection. The Fluorescent Lights previously had that direct connection inside the fixture, but the LED lights don’t.

How do you install a junction box on a light fixture?

Quote from the video:
Quote from Youtube video: Once you have the wire in the box you're going to push. The box back into the ceiling. And the box will have this particular one has three clips. So as you screw. The screws in the clips.

Do junction boxes prevent fires?

With several wires in one box, the heat generated can be multiplied. Not only does the cover protect the wiring from accidental human contact, it also prevents the spread of a fire should the wires overheat.