Adding A Junction Box In The Attic

I would like to add a switch and light to the existing electrical circuit wiring and not have to install more wiring and a new circuit breaker.

Adding a junction box in the attic.

Installing an electrical junction box or j box in the attic is not much different from installing a j box anywhere else. What is the correct and most efficient way to splice 14 2 from 14 3 that is running through my attic. Basically the rule is that all wire connections must be accessible. A junction box is simply a standard electrical box that is mounted securely to house framing or another structure containing the connection splice of two or more circuit cables.

Junction box mounting locations there are two options for mounting boxes that are wholly contained within the attic. The same basic national electric code or nec rules apply. Less than 30 i needed a light desperately so i could see while moving around in the attic. Yes junction boxes in attics suspended ceilings and crawl spaces are legal.

Instead of adding just a light. The cables are secured to the box with cable clamps or conduit connectors if the circuit includes conduit and the box must have a removable cover to create a. Junction boxes and splicing electrical wiring. In other words you can t cut a hole in a wall or ceiling and bury a junction box by covering it with drywall paneling tile or whatever.

One very important component is the box where the wire will be installed. Since insulation is combustible you must install face plates on all attic junction boxes to prevent contact between bare wires and insulation materials. You can attach them to the joist s side surface called the face or to the. Junction boxes electrical junction boxes for home wiring understanding electrical junction boxes and what they are used for.