When installing wiring in your home, sturdy electrical conduits are essential. Here are 7 types every homeowner should be aware of. When working on an electrical project in a domestic setting, a domestic electrician Sydney will first decide what kind of wiring is required. The type of conduit fittings they will employ to encase them is the next decision they make.
An enclosure, pipe, or chamber used to run the wires through is referred to as an electrical conduit fitting. Electrical wiring conductors that are run through them are safeguarded or protected by it.
Conduit Installation for Electrical Systems
The electrical wiring can avoid exposure and damage from normal wear and tear by being enclosed in a conduit. Conduit fittings come in both metal and plastic varieties. They can also be hard or flexible.
Compatible electrical fittings, such as connectors, couplings, and elbows, are required for their installation. Along with these, you also need electrical boxes. The same material that is used to produce conduits is used by manufacturers to create these products. The electrical wiring is then routed through these tubes using a flexible metal ribbon known as fish tape after these items have been installed. Some of these fixtures have a plate or an openable lid. When required, electricians can access the wire using these “pull points.”
Various Electrical Conduits Types
In a domestic situation, electricians often employ seven different types of conduit fittings. See what they are now:
Metallic Electrical Tube (EMT)
Electrical conduits that use EMT conduit fittings are rigid. They manufacture metal tubing from galvanised steel. EMTs made of aluminium are also occasionally found. They are also referred to as “thin-wall” conduit fittings in popular culture. This term for the conduits comes from their light weight and thinness. Despite the fact that these conduits are rather hard, you can bend them with a device called a conduit bender. These electrical conduit fittings can be used inside a house. You must use watertight fittings if you intend to use it outside.
Non-Metallic Electrical Tube (ENT)
Plastic corrugated sheets are used to create electrical non-metallic tubes, or ENTs. Electrical non-metallic tubes are remarkably flexible as a result. They are fire-resistant tubes that are also waterproof. They are the ideal option for both indoor and outdoor uses in a residential wiring installation due to their distinct protective properties.
Flexible Metal Conduit (RMC)
Heavyweight and durable galvanised steel is used to make rigid metal conduits. To install them, you must utilise threaded fittings. These conduit fittings can be installed outdoors because of their durability. RMC is offered in lengths of 10 and 20 feet. Threads are present on both ends of these conduits.
Conduit of Intermediate Metal (IMC)
RMCs are the thicker and heavier form of intermediate metal conduits, or IMCs. You can substitute them for RMCs in similar applications because they have been approved. Additionally, a lot of individuals these days choose to employ them in construction projects due to their small weight.
Metallic Flexible Conduit (FMC)
Flexible metal conduits have a swirling metal body that makes it easy for them to slither around walls. Electricians prefer to use them indoors because they bend easily. Through the walls, they are threaded. They are excellent for connecting attic vents, furnaces, and lighting.
Flexible Metal Conduit That Is Liquid-tight (LMFC)
Flexible metal conduits that are liquid-tight, or FMCs, are covered in a waterproof plastic covering. You can use them in damp situations because they are waterproof. They can be used to connect wiring to air conditioners or water heaters.
PVC Flexible Conduit
Polyvinyl chloride that is rigid is known as rigid PVC. These conduits are made of plastic tubing and resemble PVC plumbing pipes that have been thinned out. These conduits can easily be bent and heated to change the direction.
PVC is glued into place by electricians using electrical PVC fittings. Since the fittings and conduit tubes are glued together, they become watertight. They work well in both indoor and outdoor settings.
The best electrical conduit fittings should be used to improve safety and prevent damage.
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