
Low Voltage Electrical Installations Part 4-42: Protection for Safety - Protection Against Thermal Effects
出版:National Standards Authority of Ireland

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Pertains to electrical installations with regard to measures for the protection of persons, livestock and property against: - thermal effects, combustion or degradation of materials, and risk of burns caused by electrical equipment, - flames in case of a fire hazard being propagated from electrical installations to other fire compartments segregated by barriers which are in the vicinity; - the impairment of the safe functioning of electrical equipment including safety services.