Online Video

Back to Video Menu  
Illustrated Changes to the NEC, 2002 Edition - Part 1

Article 250


250.4 General Requirements for Grounding and Bonding

Section 250-2 in the 1999 NEC was revised and relocated to 250.4. It now reads:

(A) Grounded Systems.

(4) Bonding of Electrically Conductive Materials and Other Equipment.
Electrically conductive materials that are likely to become energized must be connected together and to the grounded (neutral) terminal at the electrical supply source in a manner that establishes an effective ground-fault current path. Figure 250–6

VIEW VIDEO ( Click on your connection speed to view )
[ Modem/Dial-up ]   [ Cable/DSN ]  

If you have already been approved for reprint permission, you may right mouse click on the link above and choose "Save Target As ..." or "Save Link As ..." to save the file to your local computer.
©2005 Mike Holt Enterprises, Inc.