Specification for A.C. circuit-breakers of rated voltage above 1 kV Part 2. Rating
Circuit-breakers, Tri-pole circuit-breakers, Alternating current, Electrical protection equipment, Ratings, Rated current, Rated voltage, Rated frequencies, Electrical insulation, Temperature rise, Recovery voltage, High-voltage equipment
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| Language: | English |
| Published: |
London
BSI
1976
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| Subjects: |
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