{"product_id":"2023-national-electrical-code-handbook-nec","title":"NFPA 70, National Electrical Code (NEC) Handbook, 2023 Edition","description":"\u003cp\u003e\u003cstrong\u003eOnly the NEC handbook, 2023 edition, offers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated expert commentary positioned in line with NEC text\u003c\/li\u003e\n\u003cli\u003eSummary of Technical Changes table demonstrating where and why code changes occurred between editions\u003c\/li\u003e\n\u003cli\u003eA cross-reference feature to help you quickly find related information in other articles or sections\u003c\/li\u003e\n\u003cli\u003eHundreds of full-color photos and illustrations, including schematics, floor plans, and cross-sectional graphics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey revisions to NEC 2023 include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew general criteria for all electrical systems,\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eincluding a rule requiring level\/flat surfaces within the working space for electrical equipment and expanded provisions covering the use and approval of reconditioned electrical equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChanges impacting residential electrical systems,\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eranging from expanded ground-fault circuit interrupters (GFCI) requirements for specific appliances and new requirements for optional installation of receptacle outlets serving island and peninsular countertops and work surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntroduction of commercial\/industrial electrical systems requirements\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor GFCI for special appliances, the use of replacement panelboards, and expansion of arc-fault circuit interrupter (AFCI) protection provisions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased focus on alternative energy systems and emergency management,\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eincluding revised requirements on the interconnection of distributed on-site power supplies with electric utility supplies, edits to Article 480 to delineate storage battery systems from energy storage systems (ESS), and new rules on commissioning of ESS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew articles and requirements for never-before covered systems and equipment\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esuch as Class 4 fault-managed circuits, hazardous locations within commercial and industrial cannabis production facilities, equipotential bonding in and around areas with splash pads, insulated bus pipe\/tubular covered conductor systems, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"NFPA","offers":[{"title":"Default Title","offer_id":49264099524917,"sku":"70HB23","price":330.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/0613\/2533\/files\/nfpa-70-handbook-7023.webp?v=1715877766","url":"https:\/\/constructiontrainingbookstore.com\/products\/2023-national-electrical-code-handbook-nec","provider":"Construction Training Bookstore, Inc.","version":"1.0","type":"link"}