{"product_id":"9781849198851","title":"Electrical Installation Design Guide: Calculations for Electricians and Designers","description":"\u003cp\u003eThe book provides step-by-step guidance on the design of electrical installations, from domestic installation final circuit design to fault level calculations for LV systems.\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\u003eUpdated to include the new requirements in Amendment 3 to BS 7671:2008, the \u003ci\u003eElectrical Installation Design Guide\u003c\/i\u003e reflects important changes expected to:\u003c\/p\u003e\u003cp\u003e• Definitions throughout the Regulations\u003cbr\u003e• Earth fault loop impedances for all protective devices\u003c\/p\u003e","brand":"The Institution of Engineering and Technology","offers":[{"title":"Default Title","offer_id":47038247436528,"sku":"9781849198851","price":52.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781849198851_p0.jpg?v=1763751321","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781849198851","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}