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
Maintenance Matters: NFPA 70B is central to electrical safety
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The condition of the electrical equipment is a critical factor influencing electrical safety, and it often receives far less attention.
Codes & Standards
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May 15, 2026
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Codes & Standards
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Codes & Standards
Temperature Limitations for Electrical Connections, Part 1
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Codes & Standards
Separating Voice/data from Power Conductors
Feb 15, 2000 -
Codes & Standards
CODE QUESTION OF THE MONTH
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Codes & Standards
Code Questions and Answers
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Codes & Standards
Dedicated Space
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Codes & Standards
Installing Smoke Detectors (Alarms)
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Codes & Standards
Article 210 - Branch Circuits
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Codes & Standards
Bonding Water Piping: Is It A Metal System or Not?
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Codes & Standards
A Change in Motor Disconnect Locations
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Codes & Standards
Air Conditioner Requirements, Toggle Switches and More
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Codes & Standards
Branch Circuits--Required Receptacle Outlets, Part XI
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Codes & Standards
Supplying Emergency Lighting, Swimming Pool Pump Motors and More
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Codes & Standards
Receptacles in Wall Spaces, Insulating Bushings an
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Codes & Standards
Branch Circuits: Required Lighting Outlets, Part IV
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Codes & Standards
Lamps in the Damp
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Codes & Standards
Certifiably Good
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Codes & Standards
Standby Systems, Part I
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Codes & Standards
Disconnect for Hot Tubs, GFCIs in Kitchens and Mor
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Codes & Standards
Standby Systems, Part II
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