Historical
IEC 60364-4-42 Ed. 2.0 b:2001
Electrical installations of buildings - Part 4-42: Protection for safety - Protection against thermal effect
Persons, fixed equipment, and fixed materials adjacent to electrical equipment shall be protected against harmful effects of heat developed by electrical equipment, or thermal radiation, particularly the following effects: - combustion or degradation of materials; - risk of burns; - impairment of the safe function of installed equipment.
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International Electrotechnical Commission [iec]
International Electrotechnical Commission [iec]