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  • BS 5420:1977

BS 5420:1977

Specification for degrees of protection of enclosures of switchgear and controlgear for voltages up to and including 1000 V a.c. and 1200 V d.c.

BSI Group, 01/31/1977

Publisher: BS

File Format: PDF

$90.00$180.34


Published:31/01/1977

Pages:15

File Size:1 file

Note:This product is unavailable in Ukraine, Russia, Belarus

System of classification of ability of enclosures to protect against contact with live or moving parts inside, ingress of solid foreign bodies and ingress of liquid, together with proving tests.

All current amendments available at time of purchase are included with the purchase of this document.

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