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2005 Mastering the NEC - Raceways, Boxes & Cabinets: Fill and Dimensions DVD # 10

 2005 Mastering the NEC - Raceways, Boxes & Cabinets: Fill and Dimensions DVD # 10
Item #: DVD4564-05
Author: W Marketing
Publisher: W Marketing
Format: DVD
 Your Price: $49.95
 In Stock

Mastering the NEC DVDs can be used to train and re-train electrical staff!


Broadband - 5.1 MB Dial-Up - 826 KB
If you have problems seeing the clips, download the latest version of Windows Media Player by clicking here.


There's no way you can memorize everything in the National Electrical Code. But if you understand why and what is intended, you will be better prepared to remember the details you need for every day use.

Mastering the NEC DVDs are designed to help electricians, designers, supervisors, contractors and maintainers understand the NEC.

Topics covered:

  • Definitions, Conduit Fill & Tables
  • Percentage Fill & Excessive Heat
  • Wire & Conduit Dimension tables
  • Conduit Fill for Mixed Conductor Sizes
  • Outlet Box Wire Fill
  • Pull Box Sizing
  • Cabinet & Panel Wiring Spaces
  • Splicing & Passing through Panelboard & Disconnects
  • Calculating the Expansion & Contraction of PVC Conduits
  • Fittings that allow for Movement
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