All about Electrical Junction Box Enclosures and Their Types Available for Your Home

For our homes, electrical junction boxes are must-have accessories. They are important to be used within any home electrical system. These may range in types and materials, starting from DIYers type to Plastic to ceramic materials.

When searching, you may also come across metal boxes that are concealing types and used in homes presently. When online, you can search for Junction Box and see how different shapes are being used when manufacturing them.

You can search for boxes that are all types of geometrical shape – Square, rectangular, oval, round, pentagon to any number of sides. These boxes are mainly used for enclosing all types of home wiring projections at the integration point.

In general, junction boxes may be installed at different locations inside and outside the home. You need to look around for one that fits best for your home. Selection can be based on multiple aspects – material, shape, and size.

Metal And Plastic Variants

The real difference between the two types is only in the material used at the time of manufacturing. One thing that you need to keep in mind is that the material used by manufacturers at the time of making is the only difference between any two types of junction boxes.

In terms of functionality, there certainly is no difference as all types of junction boxes are used for the same purpose.

When searching the market, you can look around for ones that are made up of plastic, PVC, fibreglass, or steel material. If your wires are a lot more exposed at the junction point, then using plastic would certainly be the best option.

Standard Versions

When speaking of standard junction boxes, it is obvious that these are rectangular types that are provided with single or multiple gangs. The selection has to be made depending upon the total number of wires that will run inside the junction box.

Always bear in mind that congested junction boxes are more prone to accidents and so select one that has additional space inside it.

Even if rectangular boxes, still you can look around for them in multiple sizes and dimensions. Each one meets specific requirements and can be used at a particular spot in your home.

2 / 3 / 4 / Or More Ganges

The next difference between the types of junction boxes available in the market is the number of gangs it has been provided with. Standard boxes that have been used traditionally are provided with an over-sized gang such that three to four wires could easily pass through them.

In modern type boxes, a minimum of two to four outlets are provided for the wires and are not oversized. This makes the process of installation more easy for an electrician.

Round Pan Type Boxes

These are generally oval or round and can be used for multiple purposes. They can be installed indoors and outdoors, as well. These types can also be installed on top of the ceiling and walls. They are multi-purpose boxes and can also support four to six wires at the same time.

When purchasing, you have to pay attention to the right size and dimension so it can easily be installed at the selected location.

Enclosed Geometrical Shapes

When searching, you can also look around for hexagonal or octagonal shaped junction boxes in the market. The best part is that these are designed to support maximum wire shape in its place. They are more durable and made up of better quality material.

You can also replace your old junction box with a high-quality new version type at your home.

Some junction boxes are also designed such that they can be concealed along with the wiring. Some boxes are designed such that you may not have to use separate pipe for insulating electrical wires. The junction boxes are already connected to an extra piece of pipe for concealing wires.

You need to keep in mind that the junction box is a standard piece of electrical accessory that is used in all homes and commercial premises, where there is an electrical wiring connection. You have to select one based on the place of installation.


What do you think?


Written by Lauren Williamson

Content AuthorYears Of Membership

Leave a Reply