In this comprehensive DVD on Overcurrent Protection, Continuous Loads, Transformers and Tap Rules, electrical professor Mark Shapiro provides a thorough explanation of how these topics apply to the 2008 NEC. This is the seventh DVD in the 2008 Mastering the NEC series and it is now available for individual purchase. The DVD offers practical explanations on Code changes, why they were made, and how they can be applied at work.

Topics covered in the Overcurrent Protection, Continuous Loads, Transformers and Tap Rules DVD:

• Overcurrent Protection
• Protection of Transformer Secondary Conductors
• Standard Fuse & Circuit Breaker Sizes
• Feeder Tap Rules
• Overcurrent Protection for Transformers Equal to or Less Than 600 Volts
• Transformer Overcurrent Protection for Transformers Over 600 Volts and Transformer Secondaries
• Transformer Tap Rules
• Multiple Transformer Taps
• Continuous Load Calculations: Conductor Size vs. Fuse or Circuit Breaker Size
• Derating & Overcurrent Protection
• Ground-Fault Protection