Articles 501, 502, and 503 of the National Electrical Code (NEC) provide the requirements for Class I, Class II, Class III locations, respectively. The Location is further identified as Division 1 ...

Electric power production from coal is on a steep rise in major developing countries, including China, India, Indonesia, South Africa, and Vietnam, albeit declining in developed countries such as the ...

Hazardous area solutions from foreign suppliers may not be tested to the same standards as those in general use across the U.S. It’s essential to understand there is tremendous liability to use those ...

If you have flammables on site, the first few Articles in Chapter 5 of the NEC are important to you. If you have flammables on site, the first few Articles in Chapter 5 of the NEC are important to you ...