A switchgear is a centralized grouping of circuit protection devices that safeguard and control your electrical equipment. Fuses, circuit breakers, switches, and relays are just a few of the common components you'll find in these systems. Learn more about their functions and benefits below.

How Do They Work?

A switchgear is contained in an enclosure and connected to your building's main electrical supply system. It distributes power to different parts of the building and delivers the needed electrical loads in each section. It also maintains the current flow to ensure safe levels. When an electrical fault occurs, the relay engages, closing the tripped circuit and automatically shutting off the faulty line. The operational section carries the supply load, so there is no interruption to electrical services or damage to equipment.

What Types Are Available?

There are many types of switchgears that offer various voltage capacities and utilize different insulating mediums. Gas-insulated models are filled with sulfur hexafluoride or a similar gas, which minimizes the distance between interrupting components. 

Metal-clad varieties are housed in a metal enclosure and are designed for medium-voltage needs, with breakers easily accessible for maintenance and repairs. Pad-mounted types are used for underground electrical distribution systems and contain fuses, switches, and vacuum interrupters to protect loads and reduce outages.

What Benefits Do They Offer?

A switchgear allows you to run and maintain your business's electrical infrastructure in an efficient and streamlined way. With all components in one central location, you can easily monitor performance, perform maintenance and repairs, and troubleshoot problems. But, most importantly, a switchgear protects your property, employees, and equipment. It decreases the risk of electrical fires and keeps your business safer.

Experience these benefits with a custom-designed switchgear from CDA Engineering. Since 1970, they have been serving clients throughout the Detroit, MI, metropolitan area. They offer comprehensive electrical and industrial engineering services, including switchgear design, process automation solutions, and HVAC upgrades. Call (248) 589-3300 to schedule a consultation or visit them online to explore their services.