{"product_id":"9781849198714","title":"Guidance Note 2: Isolation \u0026 Switching","description":"\u003cp\u003e\u003ci\u003eGuidance Note 2: Isolation \u0026amp; Switching\u003c\/i\u003e is an essential guide and reference manual on this sometimes confusing aspect of BS 7671.\u003c\/p\u003e\u003cp\u003eAmendment 3 publishes on 5 January 2015 and comes into effect on 1 July 2015. All new installations from this point must comply with Amendment 3 to BS 7671:2008.\u003c\/p\u003e\u003cp\u003eAspects of the book updated to the expected changes in Amendment 3 include:\u003c\/p\u003e\u003cp\u003e• Isolation of outdoor lighting;\u003cbr\u003e• Circuit-breakers used as switches;\u003cbr\u003e• Changes to definitions throughout the Regulations\u003c\/p\u003e","brand":"The Institution of Engineering and Technology","offers":[{"title":"Default Title","offer_id":47038202577136,"sku":"9781849198714","price":46.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781849198714_p0.jpg?v=1763751967","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781849198714","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}