Protected power circuits

Department for Communities and Local Government, (2019) Protected power circuits. In: Approved Document B: Fire Safety - Volume 1: Dwellings. 2019 ed. Section 3: Means of escape – flats, 1 (3.47). RIBA Publishing Publication, London, p. 31. ISBN 9781859469156

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A protected circuit to operate equipment during a fire should achieve all of the following.
a. Cables should achieve PH 30 classification when tested in accordance with BS EN 50200 (incorporating Annex E) or an equivalent standard.
b. It should only pass through parts of the building in which the fire risk is negligible.
c. It should be separate from any circuit provided for another purpose.

Item Type: Book Section
Additional Information: mml-maui-text-analytics-keywords
Uncontrolled Keywords: protected circuit, should, principal works, fire risk assessment, non-combustible material, compartmentation, purpose group, compartment (fire), simple payback, fire compartment
Subjects: T Technology > TH Building construction > Building standards > fire safety - volume 1: dwellings. 2019 edition - for use in england > Section 3: Means of escape – flats
K Law > The Building Regulations 2010 > B1: Means of warning and escape
T Technology > TH Building construction > Building standards
Date Deposited: 02 Feb 2020 12:13
Last Modified: 13 Oct 2021 19:42

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