The comparison figure between no arc-fault state and arc-fault state under various type of loads, ranging from 30 W–60 W. An arc fault is an electrical discharge between two conductors due to poor ...

Residential electrical branch circuit breakers incorporate electronic and electrical technology in Arc Fault Circuit Interrupters that can turn off power to prevent fires if arcing occurs. This ...

Working in open environments presents challenges for containing electrical hazards. Here’s what to keep in mind in order to keep workers safe.

As electrical professionals, it’s important to have a basic understanding of several design criteria that are important to the design, operation, and maintenance of electrical distribution systems.

Note: This article references the 2020 NEC because the Philadelphia area — the jurisdiction where this author teaches and works — operates under that version of the Code. Outlining the use of ...

Arc flashes in electric equipment are hazardous to workers and can result in fatalities, costly damage to equipment and delays in production until repairs are made. Arc-flash labels on electrical ...

I’ve got some good news and some bad news. The good news is that, according to the U.S. Bureau of Labor Statistics, the number of occupational fatalities resulting from exposure to electricity has ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW YORK ...

The HelloNation article emphasizes the growing importance of understanding the national electrical code when planning ...