National Electrical Code

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Jim Walker’s NEC knowledge was put to the test as he competed in the 2015 NEC Challenge Championship knockout round. Three finalist will fly to Boston MA, for a chance to win $5,000 and be crowned NEC Challenge Champion! Think you know the NEC? Test your own NEC IQ by tuning in, and playing along online for a chance to win NEC prizes, including a new iPad! Don’t miss it! Register today! Read Article

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Section 500.7

This Section of the 2014 NEC Handbook details acceptable protection techniques for electrical and electronic equipment in hazardous (classified) location.

Table 310.15(B)(16)
Download this free PDF straight from the NEC Handbook. A must have for all electrical contractors.
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