Electrical Codes & Standards
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Codes & Standards
Code Knows: How well do you understand the general requirements?
Article 110 of the National Electrical Code covers the general requirements for the examination, approval, installation and use of electrical equipment, plus the spaces around it. These requirements apply to all installations, except as amended elsewhere in the code.
Codes & Standards
Wired for Change: What’s new for Chapter 3 in the 2026 NEC
The 2026 edition of NFPA 70, the National Electrical Code, brings a range of updates to Chapter 3 governing wiring methods and materials.
2023 NEC Changes
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Codes & Standards
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Codes & Standards
Article 370 - Pull and Junction Boxes
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Codes & Standards
Installing Transformers in Special Situations
Mar 15, 2001 -
Codes & Standards
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Codes & Standards
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Codes & Standards
Article 370 - Pull and Junction Boxes
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Codes & Standards
Installing Outlet Boxes with Lighting Fixtures
Apr 15, 2001 -
Codes & Standards
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Codes & Standards
Taming the Fire-Breathing Dragon
May 15, 2001 -
Codes & Standards
Motor Control Circuits: To Ground or Not to Ground?
May 15, 2001 -
Codes & Standards
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Codes & Standards
Classification of a Hazardous Location
May 15, 2001 -
Codes & Standards
Article 210 - Branch Circuits
Aug 15, 2001 -
Codes & Standards
Making Sense of the Tap Rules
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Codes & Standards
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Codes & Standards
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Codes & Standards
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Codes & Standards
Overcurrent Protection for Motor Installations, Part II
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Codes & Standards
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Codes & Standards
NEC and OSHA Add to Confusion about GFCIs
Aug 15, 2000
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