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Industry Articles - NEC
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Code Article:
 
2010 NFPA Conference and Expo -
 
New GFCI Rules Could Widen the Circle of Protection - Mark Cloutier
 
New Proposed AFCI Rules Could Expand Protection for Branch Circuits - Mark Cloutier
 
Code Article: 110
 
Article 110 Working Spaces - Who Benefits? - Jeffrey Sargent 
 
Making the Right Connection - Jeffrey Sargent 
 
Working Space Is Not Optional - Michael Johnston 
 
Code Article: 2011 NEC
 
2011 NEC® Changes -  
 
Article 399: Outdoor Overhead Conductors over 600 Volts - Jim Dollard 
 
Grounding and Bonding Revisions in the 2011 NEC® - Michael Johnston 
 
Taking Charge - Fred Durso, Jr. 
 
Code Article: 2011 NEC Handbook
 
2011 NEC Handbook content available on demand -  
 
Code Article: 2014 NEC
 
Charting a Course for Safety: A closer look at a new proposal for the 2014 National Electrical Code - Jeff Sargent  
 
Proposed Changes to the 2014 NEC® (Part 2) - Michael J. Johnston 
 
Proposed updates for the 2014 NEC, part II - Jeff Sargent  
 
Some Proposed Changes to the 2014 NEC - Michael J. Johnston 
 
Code Article: 210
 
Multiwire Branch Circuits - H. Brooke Stauffer 
 
Residential Branch Circuit Safety - Alan Manche 
 
Code Article: 220
 
Commercial and Industrial Calculations - James G. Stallcup 
 
Code Article: 225, 230
 
Locating the Disconnecting Means for Services and Outside Branch Circuits and Feeders - Jeffrey Sargent 
 
Code Article: 230
 
Locating the Disconnecting Means for Services and Outside Branch Circuits and Feeders - Jeffrey Sargent 
 
The Genesis of the Electrical Installation: Services (Part I) - Mark Cloutier 
 
The Genesis of the Electrical Installation: Services (Part II) - Mark Cloutier  
 
The Genesis of the Electrical Installation: Services (Part III) - Mark Cloutier 
 
Code Article: 240
 
Overcurrent Protection: When Are 100%-Rated Breakers Needed? - Alan Manche 
 
Rounding Up Rule - Jeffrey Sargent 
 
Code Article: 240.87
 
New in the 2011 National Electrical Code: 240.87 Noninstantaneous Trip - Jim Dollard 
 
Code Article: 250
 
2011 NEC Revisions for Receptacle Replacement along with Existing Rules Provide Protection for Personnel and Property - Mark Cloutier
 
Clarifying Grounding and Bonding - Phil Simmons 
 
Down to Earth - Michael Johnston 
 
Electrical Safety: Understanding Grounding as a Fire Safety Necessity - Dann Strube 
 
Equipment Grounding Conductors for Parallel Runs - Michael Johnston 
 
Generator Grounding and Bonding - Michael J. Johnston 
 
Grounding and Bonding Basics - H. Brooke Stauffer 
 
Grounding Electrical Services - Michael Johnston 
 
Grounding Electrode Systems - H. Brooke Stauffer 
 
Grounding Separately Derived Systems - Michael Johnston 
 
The most often asked questions on Article 250, Grounding - Mark Cloutier
 
Code Article: 300
 
Importance of Article 300 - Paul Rosenberg 
 
Navigating Chapter 3 - Mark W. Earley 
 
Wiring Methods - Key Requirements - Paul Rosenberg 
 
Code Article: 300, 310, 334
 
Chapter 3 Wiring Methods - Mark W. Earley 
 
Code Article: 342-390
 
Protection of Raceways - Lanny McMahill 
 
Code Article: 430
 
Motor and Controller Disconnects - Bill Buss 
 
Code Article: 440
 
Short-Circuit Current Rating of HVAC Equipment - Dan Neeser 
 
Code Article: 450
 
Protection Against Transformer Fires - Mark W. Earley 
 
Code Article: 500-516
 
Classifying Hazardous Locations - Christopher Coache 
 
Electrical Installations in Hazardous Locations - Mark W. Earley 
 
Code Article: 501
 
Sealing the Deal in Class I Hazardous Locations - Michael Johnston 
 
Code Article: 517
 
NEC Changes to Health Care Facilities Rules – What You Need to Know - Michael Johnston 
 
Reliable Health Care Electrical Systems - Michael Johnston 
 
Code Article: 522, 525
 
Carnivals Circuses Fairs and Amusements - Mark Hilbert 
 
Code Article: 625
 
Alternative Energy Technologies – Implications for the NEC - Michael Johnston 
 
Electrical Vehicle Charging and NFPA Electrical Safety Codes and Standards - Lonny Simonian, P.E.; Dr. Thomas M. Korman, P.E.; Frederick W. Mowrer, Ph.D.; and David Conrad Phillips 
 
EV Nation: NEC paves the way for safe consumer interface with electric vehicle supply equipment - Jeff Sargent 
 
Types of Charging Stations for Electric Vehicles - Edward Brown 
 
Code Article: 680
 
Swimming Pool Wiring - Jeffrey Sargent 
 
Code Article: 690
 
A Contemporary Use of an Ancient Power - Mark W. Earley 
 
Alternate Energy Systems and the NEC (Part 1) - Edward Brown 
 
Alternate Energy Systems and the NEC (Part 2) - Edward Brown 
 
The Power of the Sun: Research in Support of Safe Photovoltaic Power - Casey Grant 
 
Code Article: 695
 
Electric Fire Pumps - Jeffrey Sargent 
 
Fire Pump Circuits - Reliability Is Paramount - Jeffrey Sargent 
 
Code Article: 695, 705
 
Preparing for Green Technologies: Articles 625 and 705 - Christopher Coache 
 
Code Article: 700
 
Emergency System Testing - Michael Johnston 
 
Code Article: 725, 760, 770, 800, 820, 830
 
Limited Energy Requirements - Mark Earley 
 
Code Article: 840
 
ARTICLE 840: Premises-Powered Broadband Communications Systems - Christopher D. Coache and Jean M. Blanc 
 
Code Article: Article 445
 
2014 NEC Proposed Changes for Generator Safety - Mark Cloutier
 
Code Article: NEC
 
Alternative Energy: Opportunities and Challenges - Ken Boyce, Principal Engineer Manager, Energy 
 
Energy Conscious - Michael Johnston 
 
Other NEC Revisions -  
 
Code Article: NEC 2008
 
UL White Book in necplus -  
 
Code Article: NEC History
 
A History of Chapter 5, Special Occupancies - Christopher D. Coache  
 
NEC History Quiz -  
 
The Convenience Receptacle Chronicle - Christopher D. Coache 
 
The Good Old Days of National Electrical Code - Christopher Coache 
 
The Ground-Fault Circuit-Interrupter Protection Journey - Chris Coache 
 
The Tale of General Lighting Loads - Christopher D. Coache  
 
Code Article: NFPA 70
 
Three Proposed Tentative Interim Amendments on the 2011 National Electrical Code® -  
 
Code Article: UL White Book
 
necplus Code Section Links to UL Product Category- It’s That Simple. -  
 

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