Description
Stay up-to-code with the standard that defines electrical safety across the nation. The NFPA 70®: National Electrical Code® (NEC®), 2020 Edition is the authoritative document for electrical design, installation, and inspection, crucial for protecting people and property from electrical hazards.
This 2020 edition represents a significant leap forward in safety protocols, incorporating new technologies and expanding protection requirements for modern residential and commercial settings. It is an essential resource for electricians, contractors, electrical engineers, and safety inspectors who need to ensure their work meets the latest compliance standards.
Key Updates in the 2020 Edition:
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Exterior Emergency Disconnects: New requirements for one- and two-family dwellings to improve safety for first responders during emergencies.
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Expanded GFCI Protection: Broader Ground-Fault Circuit Interrupter (GFCI) requirements now cover non-dwelling unit locations and 250-volt receptacles.
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Surge Protection: Mandatory surge protection devices (SPDs) for dwelling units to protect sensitive modern electronics and appliances.
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Four New Articles: Including Overvoltage Protection (Article 242), Medium Voltage Conductors and Cable (Article 311), and Ethernet Cables (Article 800).
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Reorganization of Article 310: Improved usability for finding ampacity tables and conductor requirements.
Whether you are studying for your master electrician exam or managing large-scale installations, the NEC 2020 provides the critical information you need to work safely and legally.
Product Details:
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Format: Paperback / Softbound
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Publisher: National Fire Protection Association (NFPA)
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ISBN-13: 978-1455928620
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Perfect For: Electricians, Electrical Engineers, Safety Inspectors, and Contractors.
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