Price: $132.00
(as of Dec 18,2024 17:12:30 UTC – Details)
Publisher : American Technical Publishers; 1st edition (May 18, 2020)
Language : English
Paperback : 644 pages
ISBN-10 : 0826920357
ISBN-13 : 978-0826920355
Item Weight : 3.67 pounds
Dimensions : 8.38 x 1.2 x 10.88 inches
When it comes to electrical systems, it is crucial to follow the guidelines set forth by the National Electrical Code (NEC). The 2020 edition of the NEC provides updated regulations and standards for the installation and maintenance of electrical systems to ensure safety and efficiency.
One of the key changes in the 2020 NEC is the requirement for ground fault circuit interrupters (GFCIs) in more locations, such as kitchens, laundry rooms, and outdoor areas. This helps to prevent electrical shocks and fires by quickly shutting off power if a fault is detected.
Another important update in the 2020 NEC is the inclusion of requirements for surge protection devices (SPDs) in certain locations to protect equipment and appliances from power surges. This can help prevent damage to sensitive electronics and extend their lifespan.
Additionally, the 2020 NEC includes new rules for the installation of photovoltaic (PV) systems, reflecting the growing popularity of solar energy. These rules cover everything from wiring methods to grounding requirements to ensure the safe and reliable operation of PV systems.
Overall, following the guidelines outlined in the 2020 NEC is essential for ensuring the safety and reliability of electrical systems. By staying up-to-date with the latest standards and regulations, electricians and homeowners can protect themselves and their property from electrical hazards.
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