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  4. Standard "BS 861:1939"
WITHDRAWN BS 861:1939 3.12.1953 preview

BS 861:1939

Air-break switches including isolated switches, totally enclosed and flame proof types for voltages not exceeding 660 volts.

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STANDARD published on 3.12.1953


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Price301.90 USD excl. VAT
301.90 USD

The information about the standard:

Designation standards: BS 861:1939
Note: WITHDRAWN
Publication date standards: 3.12.1953
SKU: NS-959329
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS

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