Let s have a look at.
Different types of metal electrical boxes.
Metal and plastic junction boxes.
Weatherpoof metal boxes for outdoor use are generally made of aluminum.
Metal boxes have been around for a long time.
They are made using a wide range of materials including plastic metal and other synthetic materials.
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.
These boxes are used for outlets switches ceiling fixtures junction boxes and for keeping wires splices dry.
While there is an abundance of sizes shapes and attachment variations with electrical boxes all of them fall into two categories.
Round pan junction box.
Metal flex is a flexible metal hose that electrical wires can run through keeping them protected and flexible to fit in most wall construction types.
A standard rectangular shape is the most common electrical box.
One gang handy box this basic metallic one gang handy box holds outlets and switches.
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 new work boxes.
This box and the conduit together can be used as grounding.
Rectangular or round indoor box with tabs or brackets that secure the box to the backside of drywall instead of the framing.
It houses a single electrical switch or outlet and comes in metal or nonmetallic units.
Plastic boxes are easier for beginners to handle and can be cheaper.
These boxes protect wiring from the elements with gaskets sealed seams and watertight covers.
Metal boxes are mostly used with metal clad cable.
Generally try to use plastic boxes with plastic clad wiring.
Plastic boxes or metal boxes.
Metal boxes are generally made of steel while plastic boxes are either pvc or fiberglass.
In many cases your choice of a metal or plastic electrical box is one of personal preference economy and ease.
There are round square retangular shallow weatherproof and extension boxes.
Depending on the size and shape of the box electrical boxes hold different amounts of wires.
This type of wiring is also known under the brand name romex or the generic term nm.
A square electrical box also known as a double gang box houses two devices.
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.
Also called remodel or retrofit boxes.
Electrical boxes come in many shapes and sizes.
