An arc flash is a sudden discharge of energy, connecting a component with the ground or another voltage phase in the same system through the air. This discharge can result from loose connections, ...

OSHA has issued its first update on arc-flash hazard guidance in nearly 20 years, a move expected to enhance safety for over 600,000 workers exposed to arc-flash risks. According to a recent release, ...

In the electrical industry, particularly within data center environments, arc flash studies have long been associated with one primary goal: safety. For years, facility owners and managers have ...

It’s been a very long time, in fact 20 years, since OHSA has updated its arc flash guidance. “OSHA’s new guidance, issued on November 25, targets two major causes of arc flash injuries and fatalities, ...

Arc flash has always been a relevant topic — as long as electrical controls and power distribution have been around. Jerred Davis, Systems Consultant for Rittal, talks to us about Arc Flash. He ...

Electrical injuries are among the most severe hazards in the workplace, and arc flashes represent one of the most violent types of electrical incidents. These electrical explosions produce blinding ...

Targeting markets with UL-845, CSA or NOM requirements and applications where arc flash is a concern, ABB now offers a low-voltage motor control center including plug ...

With several NFPA standards to be presented for action in June at the National Fire Protection Association (NFPA) summer meeting, let’s analyze some proposed amendments to the 2026 National Electrical ...