This section has no associated Explanatory Memorandum
3. Protection against hazards which may be caused by external influences on the electrical equipmentU.K.
(a)The electrical equipment must meet the expected mechanical requirements in such a way that persons, domestic animals and property are not endangered.
(b)The electrical equipment must be resistant to non-mechanical influences in expected environmental conditions, in such a way that persons, domestic animals and property are not endangered.
(c)In foreseeable conditions of overload the electrical equipment must not endanger persons, domestic animals and property.