Since you couldn’t possibly memorize everything in the National Electrical Code, now you can get visual instruction on the important changes as they apply to your job. The 2008 Mastering the NEC series of DVDs offers practical explanations on Code changes, why they were made, and how they can be applied at work.

Mastering the NEC 2008 DVDs are designed to help electricians, designers, supervisors, contractors and maintenance personnel understand the NEC. They can also be used to train and re-train electrical staff. This video's running time is 80 minutes.

Topics covered in the Motor Circuits: Understanding Article 430 DVD:

• Example Typical Motor Nameplate: Horsepower
• Introduction
• Motor Nameplates
• Motor Circuits
• Article 430 – Overview of Parts & Tables
• Part 2 - Motor Circuit Conductors
• Part 3 – Overload Protection
• Part 4 – Motor Branch Circuit, Short-Circuit & GFP
• Part 5 – Motor Feeder
• Part 6 – Control Circuits
• Part 7 – Motor Controllers
• Part 9 – Disconnecting Means
• Motor Circuit Calculations