Different Types Of Metal Electrical Boxes

Depending on the size and shape of the box electrical boxes hold different amounts of wires.

Different types of metal electrical boxes.

These boxes are used for outlets switches ceiling fixtures junction boxes and for keeping wires splices dry. This box and the conduit together can be used as grounding. Metal boxes are generally made of steel while plastic boxes are either pvc or fiberglass. While there is an abundance of sizes shapes and attachment variations with electrical boxes all of them fall into two categories.

Weatherpoof metal boxes for outdoor use are generally made of aluminum. These boxes protect wiring from the elements with gaskets sealed seams and watertight covers. It houses a single electrical switch or outlet and comes in metal or nonmetallic units. Shallow about 1 2 inch deep round box for mounting to the surface of drywall or setting into a single layer of drywall.

Electrical boxes are one of the most common features in any industrial or residential property. Metal boxes have been around for a long time. When using a metal conduit for the wiring a metal junction box may be necessary. If a non metallic sheath cable is used then either a plastic junction box or a metallic one could be used.

Rectangular or round indoor box with tabs or brackets that secure the box to the backside of drywall instead of the framing. Typical electrical junction boxes used for receptacle installation to accommodates a single receptacle are 2 x 4 metal or plastic boxes of varying depth. In many cases your choice of a metal or plastic electrical box is one of personal preference economy and ease. Metal boxes are mostly used with metal clad cable.

They are literally everywhere within a structure from wall outlets and light switches to utility rooms having lighting fixtures. Electrical boxes come in many shapes and sizes. Round pan junction box. There are round square retangular shallow weatherproof and extension boxes.

Choose a deeper box if you have more than the minimum number of wires entering leaving the box or it will be over crowded and may violate building electrical codes. Let s have a look at. A square electrical box also known as a double gang box houses two devices. Metal new work boxes.

A standard rectangular shape is the most common electrical box. Most electrical boxes are either metal or plastic. Generally try to use plastic boxes with plastic clad wiring. One gang handy box this basic metallic one gang handy box holds outlets and switches.

They are made using a wide range of materials including plastic metal and other synthetic materials. Metal and plastic junction boxes. Plastic boxes are easier for beginners to handle and can be cheaper. Plastic boxes or metal boxes.