Electrical Codes & Standards
News and stories about the codes standards used by electrical contractors—including the National Electrical Code, NFPA 72: National Fire Alarm and Signaling Code, NFPA 70E: Standard for Electrical Safety in the Workplace, NFPA 101: Life Safety Code, IEEE standards and more—appear monthly in ELECTRICAL CONTRACTOR Magazine and can be read and shared on ECmag.com. Electrical contractors need these codes to stay safe on the job, and many of the codes also protect those living and working in the buildings serviced by ECs.
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Codes & Standards
Meeting the Goal: Electric shock, electrical burns and other hazards
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The stated purpose of NFPA 70E is to provide a practical safe working area for employees relative to hazards arising from the use of electricity.
Codes & Standards
Green Wire Nuts, Emergency Lighting Controls and More
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Jim Dollard has an extensive background in codes and standards. Send questions about the
...2023 NEC Changes
In his 20-part series, National Electrical Code expert Mark Earley explained all the changes that went into the 2023 edition of the NEC as part of the three-year revision cycle.
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Codes & Standards
General Installation Requirements, Part XXXIII
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Codes & Standards
Further Refinement: Incident Energy Reduction in the NEC
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Codes & Standards
Readily Accessible, Jam Factor and More
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Codes & Standards
Watch: Keep Up With the Code and Get Your Questions Answered About AFCIs
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Codes & Standards
GFPE 101
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Codes & Standards
General Installation Requirements, Part XXXII
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Codes & Standards
Magic Words: Does Electrical Terminology Mean Anything?
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Codes & Standards
Connector Query, Healthcare Facility Fire Protection And More
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Codes & Standards
General Installation Requirements, Part XXXI
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Codes & Standards
Stay Classy: Reclassifying a Class 2 or Class 3 Circuit
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Codes & Standards
Locker Room GFCIs, Invasive Procedures And More
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Codes & Standards
Caution, High Voltage: Grounding Systems of Greater Than 1,000V
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Codes & Standards
Equipment Grounding Conductor Performance
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Codes & Standards
Getting the Terminology Right for Healthcare Facilities
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Codes & Standards
General Installation Requirements, Part XXX
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Codes & Standards
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Codes & Standards
Watch: 2017 NEC Significant Changes in Review
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Codes & Standards
Adopting And Enforcing The NEC
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Codes & Standards
General Installation Requirements, Part XXIX
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Codes & Standards
Expanding Rules: Available Short-Circuit Current Requirements in the NEC
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