Junctionbox PowerPoint PPT Presentations

In the industry of electrical power distribution, a junction box is an enclosure that protects a connection (the junction) of two or more wires carrying electrical current As the name suggests, this level of protection is needed to prevent fires and to maintain solid, reliable connections that stay tight over many years. The use of junctions removes the need to run a wire from every outlet or switch back to the main service panel. A junction box is important for the electrical safety of your home. It will ensure that your devices have the power they need to function. Junction boxes can be found in many different sizes and styles, depending on the amount of wire they are intended to accommodate.

Having a clear understanding of when to use a metal junction box makes all the difference when it comes to selecting the right type of box. While most novices know that you cannot use metal boxes in dry areas or places that are prone to fires, there are plenty of other factors that you have to be aware of before it’s too late.