Guidance Note 2: Isolation & Switching

AvThe Institution of Engineering and Technology

Häftad, Engelska, 2026

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Häftad

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Beskrivning

Guidance Note 2: Isolation & Switching provides clear guidance on what can be a confusing aspect of BS 7671. It is ideal for those working in design, testing and inspection and maintenance and operational aspects and has been fully updated to BS 7671:2018+A4:2026, including isolation of multipole source systems, guidance on the selection of protective, isolation and switching devices; bidirectional and unidirectional devices and Firefighters switches.

Produktinformation

Utgivningsdatum:2026-06-30
Mått:210 x 297 x 8 mm
Vikt:418 g
Format:Häftad
Språk:Engelska
Serie:Electrical Regulations
Antal sidor:106
Upplaga:10
Förlag:Institution of Engineering and Technology
ISBN:9781837240456

Utforska kategorier

Energiteknik inom Naturvetenskap och teknik

Innehållsförteckning

Cooperating organizationsAcknowledgementsPrefaceIntroductionChapter 1: Statutory requirementsChapter 2: Overview of BS 7671Chapter 3: Definitions and principlesChapter 4: IsolationChapter 5: Switching off for mechanical maintenanceChapter 6: Emergency switching and emergency stoppingChapter 7: Functional switchingChapter 8: Firefighters' switchesChapter 9: Special installations or locationsChapter 10: Prosumer's low-voltage electrical installationsAppendix A: Safety service and product standards of relevance to this Guidance NoteAppendix B: Safe isolation proceduresAppendix C: Permit-to-Work proceduresAppendix D: Safety locks and group lock boxesAppendix E: Forms of separation for LV switchgearIndex