OSHA Updates Arc-Flash Safety Guidance to Protect Electrical Workers

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, the updated guidance outlines new protocols for ensuring the proper use of arc-rated and flame-resistant (AR/FR) clothing and PPE for those working on or near energized electrical equipment. The new guidance tackles two key contributors to arc-flash injuries and fatalities: unqualified work falsely deemed de-energized and unsafe practices around low-voltage energized equipment. 

OSHA emphasized that low-voltage systems, including 120/208 volts, can still pose arc-flash hazards capable of causing severe injury or death. The agency reiterated that tasks involving such equipment require proper PPE and, in most cases, an energized work permit. 

“This new guidance is a game-changer and could not have come at more appropriate time,” Partnership for Electrical Safety Chairman Scott Margolin said in a statement. In addition to the hundreds of thousands of electricians currently being asked to work without life-saving PPE, we’re at an inflection point. Our country is investing in renewing the grid, EVs and DC chargers as the electrification of American continues.”

OSHA’s new materials include detailed instructions for employers and simplified guidance for workers, with a strong focus on preventing arc-flash injuries through better training, equipment, and hazard awareness. More details are on OSHA’s website.

Source: OSH Online

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