Changes to the 2020 National Electrical Code

Special Price $21.60 Regular Price $24.00
In stock
Product Code
9781733462167

Read Tom Henry's comments on the changes he feels will effect the classroom. The Ampacity Tables revert back to Table 310.16 New box fill calculation for equipment grounding conductor fill 314.16(B)(5) New sections where AFCI is required throughout the 2020 NEC. Many new sections where GFCI is required throughout the 2020 NEC. Many new definitions not only in Article 100 but several throughout the 2020 NEC. Several new sections requiring approval by the AHJ. Several new sections requiring identification and marking of electrical equipment. More protection for first responders requiring shut down of electrical systems before entering the structure. Four new 2020 NEC Articles: Article 242 Overvoltage Protection Article 311 Medium Voltage Conductors and Cables Article 337 Type "P" Cable Article 805 General Requirements for Communications Systems.

More Information
Price$24.00
Customer Service

We're Here To Help

Call us anytime during our customer service hours...

Monday through Friday - 8:30 am to 4:30 pm (Pacific)
Saturday - 10am to 4pm (Pacific)

Order Questions:

TOLL FREE, 800-273-7375 (Outside the U.S. call 818-887-7828).

Our Address:

8001 Canoga Avenue
Canoga Park, CA 91304 US
Phone: 800-275-2665
Fax Your Order
818-887-7990
Print Our Fax Order Form

Description

Read Tom Henry's comments on the changes he feels will effect the classroom. The Ampacity Tables revert back to Table 310.16 New box fill calculation for equipment grounding conductor fill 314.16(B)(5) New sections where AFCI is required throughout the 2020 NEC. Many new sections where GFCI is required throughout the 2020 NEC. Many new definitions not only in Article 100 but several throughout the 2020 NEC. Several new sections requiring approval by the AHJ. Several new sections requiring identification and marking of electrical equipment. More protection for first responders requiring shut down of electrical systems before entering the structure. Four new 2020 NEC Articles: Article 242 Overvoltage Protection Article 311 Medium Voltage Conductors and Cables Article 337 Type "P" Cable Article 805 General Requirements for Communications Systems.

Write Your Own Review
You're reviewing:Changes to the 2020 National Electrical Code

Related products

Check items to add to the cart or (After selecting the items, go above and press add to cart button)