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NOMEX protective garment

Advanced protection against electromagnetic exposures and electric arc

HAZARDS AROUND

While working live in the energized grid, presence of voltage around the workers requires special attention. However, live-line (live working) techniques are widely applied for decades, several accidents in the past prove that the level of safety must be improved to minimize the number and seriousness of injuries in the future.
In the high voltage grid, bare-hand method is a common technique for safe live work. In the surroundings of any energized equipment,...

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2024 CE Code Training - Better Understanding of the Rules

CE Code training is intended to do a lot more than instruct about what changes have taken place since the last time Canada issued a national electrical code. We are producing a series of courses across Canada by one of Canada’s leading experts on the 2024 Edition of Canada’s Electrical...

Counterfeiting Kills

Each year, the counterfeiting of well-known brands and products continues to rise, creating an even more threatening problem. Such well-known counterfeited brands, including consumer safety and critical electrical products, are estimated to be five to seven percent of world trade. The International...

Electrical Safety

Infrared and Electrical Safety

Infrared and electrical safety: meeting safety requirements using IR windows and thermal imaging

BY COLIN PLASTOW, FLUKE Electronics

By installing IR (infrared) windows, panes or ports, technicians using thermal imagers can inspect live electrical equipment without removing protective covers. Unlike a port or pane, the additional protection afforded by infrared (IR) windows comes from their crystal optic construction, which is designed to better protect technicians under fault conditions resulting from unexpected component failures or work on other parts of the system. This substantially reduces hazard ratings and, in most cases, allows the thermographer to work more safely, minimizing the need...

Underestimating Arc Flash Hazards

While most discussions about arc flash involve the calculation methods and associated personal protective equipment (PPE), electricians have a number of ways to protect themselves and their gear, including arc-resistant equipment and remote actuation and racking systems that eliminate—rather than reduce—electrical arc-related dangers while providing quantifiable force and other preventive maintenance data that can help avoid future catastrophes.

Similar to any energy source, an electrical circuit is a ticking bomb. It is simply waiting for the right conditions to blow. A twisted pole, faulty interlock, and enough energy will turn an electrical firecracker into a mortal lightning strike. Moreover, what...

Popular Electrical Safety Articles

Absence of Voltage Testing – An Update on Accepted Approaches

Absence of voltage testing is a vital step in the process of verifying and establishing a de-energized state of any electrical system. As detailed in NFPA 70E clause 4.2.5., there is a specific and approved approach to establishing an electrical safe work condition with the following...

Arc Flash Safety for Data Centers

15 arc flash mitigation strategies for the data center BY DAVID G. LOUCKS, Eaton Corporation Arc flashes—the fiery explosions that can result from short circuits in high-power electrical devices—kill hundreds of workers in the U.S. every year and permanently injure thousands more. They can also...

Workers & Safety Garments

It may seem like all flame-resistant (FR) garments are the same. After all, government regulations demand that every FR fabric protects workers to a certain degree. However, the real issue isn’t protection. The issue is compliance. For your workers to be compliant, protection and comfort must go...

The Guide to Arc Flash Clothing

A new method to choosing personal protective equipment BY JIM WHITE, Shermco Industries, Inc. Table 130.7(C)(15)(a) in the 2012 edition of NFPA 70E: “Standard for Electrical Safety in the Workplace”, published by the National Fire Protection Association, has always been difficult for...