Hazardous Locations, NEC 2017

Price: $31.27
(as of Dec 18,2024 18:45:42 UTC – Details)

Publisher ‏ : ‎ International Association of Electrical Inspectors; 4th Edition (April 1, 2019)
Language ‏ : ‎ English
Paperback ‏ : ‎ 264 pages
ISBN-10 ‏ : ‎ 1890659835
ISBN-13 ‏ : ‎ 978-1890659837
Item Weight ‏ : ‎ 1.54 pounds
Dimensions ‏ : ‎ 8.5 x 0.6 x 11 inches

Hazardous Locations, NEC 2017: What You Need to Know

The National Electrical Code (NEC) is constantly updating its guidelines to ensure the safety of electrical installations in various environments, including hazardous locations. Hazardous locations are areas where the presence of flammable gases, vapors, liquids, combustible dust, or fibers create a potentially explosive atmosphere.

In the NEC 2017 edition, there are specific requirements for electrical equipment and installations in hazardous locations to prevent ignition sources and minimize the risk of explosions. Some key points to consider include:

1. Classifications: Hazardous locations are classified into different classes, divisions, and groups based on the type and presence of hazardous materials. Understanding these classifications is crucial for determining the appropriate electrical equipment for the area.

2. Equipment Ratings: Electrical equipment installed in hazardous locations must have specific ratings to ensure they can safely operate in potentially explosive atmospheres. This includes ensuring that equipment is properly sealed and grounded to prevent the ignition of flammable materials.

3. Installation Requirements: The NEC 2017 outlines specific installation requirements for electrical equipment in hazardous locations, such as proper grounding, bonding, and cable management. It also emphasizes the importance of regular inspection and maintenance to ensure the continued safety of the installation.

4. Training and Certification: It is essential for electricians and other professionals working in hazardous locations to have the proper training and certification to handle electrical equipment safely. This includes understanding the specific requirements of the NEC 2017 and following best practices for installation and maintenance.

Overall, the NEC 2017 provides comprehensive guidelines for ensuring the safety of electrical installations in hazardous locations. By following these guidelines and staying up-to-date with the latest code requirements, you can help prevent accidents and protect both people and property from the dangers of potentially explosive atmospheres.
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