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  4. Standard "BS 109:1923"
WITHDRAWN BS 109:1923 30.1.1933 preview

BS 109:1923

Air-break knife switches and air-break isolating switches for voltages not exceeding 660 volts excluding totally-enclosed and flame proof types.



STANDARD published on 30.1.1933


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Price304.00 USD excl. VAT
304.00 USD

The information about the standard:

Designation standards: BS 109:1923
Note: WITHDRAWN
Publication date standards: 30.1.1933
SKU: NS-58509
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS

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Latest update: 2026-09-11 (Number of items: 2 300 165)
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