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Commercial Electrical Supplies Industrial Electricians Use Daily

One should become acquainted with several items if they plan to become a commercial or industrial electrician. This video shows common electrical supplies and materials that electricians use daily.

An industrial electrician should understand how various electrical supplies function and their use. Common electrical supplies include boxes, connectors, covers, cables, conduit pipes, relays, and struts.


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1900 box, bracket box, gangable box, and junction box are electrical supplies mounted on a wall or a hole to provide device fittings and allow wires to run in them. These wires are brought in by MC cables that hold conductors and an MC connector that the cable runs.

Once the wires have been run in the boxes and devices fixed, they are closed with covers such as industrial cover, 1900 blanks, or mud rings. These allow the installation to look neat and protect them from tampers.

Similar to the cables are conduit pipes. They come in many types, including Flex, EMC, and RMC, and are used to run electrical wiring. They are used together with conduit fittings that allow for connections in the electrical system. Electricians also use relays and contactors to remotely switch electrical circuits.

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