What kind of box do you use for a light fixture?

In general, he recommends plastic boxes for switches and receptacles and metal boxes for light fixtures. Metal boxes are required when the existing wiring in the home is metal clad cable and must be bonded to the ground wire.

How do you install a remodel junction box for a light fixture?

How do you remodel a junction box?

How do you install an old work box for a light fixture?

Can you hang a light fixture without 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.

How do you center an off center ceiling light without moving the junction box?

What is the difference between a new work and old work electrical box?

New work boxes, designed to be installed just after the wall is framed but before the surfaces are finished with drywall. They attach to studs. Old work (also called retrofit) boxes, designed to be installed after the walls are finished and are used during remodeling projects. They attach to drywall or plaster.

How do I change a light switch box?

What is a pancake box?

Round pan, or “pancake,” options are shallow circular boxes that are most commonly used for ceiling- or wall-mounted light fixtures that weigh no more than 50 pounds. These are typically only 1/2 inch or 3/4 inch deep, and they can be made of plastic or durable metal (with similar affordable prices).

How do you install an old work metal electrical box?

How much weight can a old work ceiling box hold?

How heavy of a light fixture or ceiling fixture can a listed ceiling box support? A ceiling box can support a fixture of 50 pounds or less. A ceiling box rated for “fan support” can support a fan of 35 pounds or less.

What is an old work box?

An old work box is an electrical box for light switches, outlets, and other devices that are installed after drywall has been installed on the wall studs. The term old work (sometimes old construction or retrofit) refers to walls that are already covered up, making it impossible to access the studs.

Can you use a square box for a light fixture?

Octagon or circular boxes are used to hang a light fixture, square boxes are most often used as junction boxes, and rectangular boxes hold switches and receptacles. A covered electrical box in the ceiling or a ceiling receptacle box will require an inspection to ensure that you can use it to install a light fixture.

What are the 4 types of electrical boxes?

  • Handy Box: Mounts on the surface of a wall.
  • Junction Box: Wires connect only to each other, never to a switch, receptacle or fixture.
  • New Work Box: Installed as part of a new construction project.
  • Old Work Box: Also called a “remodeling box.” Installed on drywall after it has been hung.

What is a junction box for a light fixture?

A light fixture junction box is a simple item used to install a lighting fixture or other electrical element from the ceiling, and its purpose is twofold. First, it connects the wires that power the appliance and prevents shorts and fires from sparks. Second, it helps support and braces the weight of the appliance.

How do you mount a light fixture to the wall without a junction box?

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.

Do splice wires need to be in a junction box?

Electrical splices can never be left on their own in a wall or ceiling cavity. Instead, all splices must be contained within an approved junction box or fixture electrical box.

What do you do when your junction box is off center?

  1. Create or purchase a wooden or metal wall or ceiling feature.
  2. Drill a 1/2-inch hole in the feature, if there isn’t one already, and pass the fixture wires through it.

What do you do when light isn’t centered?

Why are light fittings not in the middle?

If you have ever noticed that back then old houses were designed in such a way that the central lights are not in the center but near the windows. So, as to prevent people from seeing into the room when the light is on from the outside.

What is a remodeling electrical box?

Remodeling boxes, also called old-work boxes, are electrical boxes designed to be installed after drywall has been hung. For example, you would install a remodeling box if you need an additional outlet for a home office or theater.

How do you replace an old metal electrical box?

Can you install an old work box next to a stud?

IF you have a stud to attach to then you would use the box that jack recommends in his answer. I installed a number of double- and triple-gang boxes like that when we initially updated the wiring in our house. I’ve had no problems with either outlets or switches feeling wobbly.

Do you need an electrician to change a light switch?

Do I need an electrician to replace a light switch? No. If you’re replacing a broken light switch or a like-for-like one, it’s a simple task that only requires you to know how to safely isolate the circuit and some basic tools.

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