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Get Quick Access to the NEC Essentials
Turn to NEC 2008 Need to Know for quick access to vital National Electrical Code (NEC) information that you need. This expert resource explains and interprets key material from the first four chapters of the NEC, including general installation requirements...branch circuits...feeders...services...overcurrent protection ...grounding...conductors...conduits...cables...fixture wiring...switches... receptacles...lighting...motors...a/c and refrigeration...and generators— plus critical tables from Chapter 9.
Packed with on-target illustrations, this essential compliance tool contains calculations and formulas commonly used to determine conduit and conductor sizes, required ampacities, adjustment multipliers, and electrical loads. This guide also presents a listing of specialty topics such as Emergency Systems, Communications, and Special Occupancy, as well as a cross-reference table with types of installations and where to find applicable Code. Designed to save time and money, reduce errors, and increase safety, NEC 2008 Need To Know features:
Inside This On-the-Job Guide to Vital NEC Information
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