Withdrawn
Standard
Most Recent
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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Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 12/03/1953 |
| Cancellation Date | 08/25/1955 |
| Page Count | 0 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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