National Electrical Code

2017 National Electrical Code®: Changes in Overcurrent & Surge Protection

Mersen recently released a guide to understanding its changes in overcurrent and surge protection in the 2017 National Electrical Code®. These changes are to increase worker safety and help prevent arc flashes. Arc flashes are the result of a massive release of energy due to an arcing fault between two phase bus bars, neutral or […]

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Hazardous Locations: NEC 2017 Code Updates

A hazardous location exists when a manufacturing, storage or handling process provides a fuel, consisting of a flammable gas vapors, combustible dust or combustible fibers are or may be present in the air in sufficient quantities to produce explosive or ignitable mixtures. Appleton recently released their National Electrical Code® Review. The Appleton experts have reviewed […]

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