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
Cogitating on Labels: Common arc flash safety questions, part 3
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Standby Signage, Receptacle GFPE Protection and More
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Where Should I Put My Receptacles? The wiring backbone, part 9
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Codes & Standards
Metal Underground Water Pipes, Cabinet Receptacles and More
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Don’t Let Hazards Multiply: Temporary wiring, permanent lessons
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All Sealed Up: Requirements in Class I Locations
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Codes & Standards
To the AFCI it May Concern: The wiring backbone, part 8
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Codes & Standards
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Codes & Standards
Parallel Conductors, Pool Pump Motors and More
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Codes & Standards
Ins and Outs: Chapters 7 and 8 in the 2026 NEC
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