18th edition wiring regulations book pdf

It enables the competent electrician to deal with installations (up to 100 A, 3-phase) providing essential information in a convenient, easy-to-use format. It incorporates the extensive changes in BS 7671:2018, making this a vital guide for keeping up to date. The On-Site Guide is an essential guide to BS 7671. To learn more about how and for what purposes Amazon uses personal information (such as Amazon Store order history), please visit our Privacy Notice. You can change your choices at any time by visiting Cookie Preferences, as described in the Cookie Notice. Click ‘Customise Cookies’ to decline these cookies, make more detailed choices, or learn more. Third parties use cookies for their purposes of displaying and measuring personalised ads, generating audience insights, and developing and improving products.

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18th edition wiring regulations book pdf