BS 5490:1977

Specification for classification of degrees of protection provided by enclosures

BSI Group , 05/01/1986

$95.00 $190.50

BS 5490:1977 provides a system for specifying the enclosures of electrical equipment on the basis of the degree of protection provided by the enclosure. It is applicable to enclosures where the rated voltage of the equipment inside the enclosure does not exceed 72.5 kV.