Breaking Capacity: | 20ka, 25ka, 31.5ka |
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Operation: | Manual Type |
Speed: | Normal Type Circuit Breaker |
Arc-extinguishing Medium: | Oil-immersed Type |
Installation: | Fixed |
Structure: | ACB |
Customization: |
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Rated voltage1) | kV | 12 | 24 | • / •• / • • / •• / • • / •• / • • / •• / • • / •• / • • / •• / • • / •• / • • / •• / • • / •• / • •• •• |
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Rated frequency | Hz | 50 -60 | 50 - 60 | ||||
Rated normal current | 630...40002) | 630.25 | |||||
Rated short-circuit breaking current (symm.) | kA | 16.31.5 | 40 | 50 | 63 | 16.31.5 | |
Rated short-circuit making current | kA | 40.8 | 100 | 1254) | 158 | 40.8 | |
Rated duration of short-circuit4) | s | 3 | 3 | 3 | 3 | 3 | |
Fixed- / withdrawable Version | • / • | • / • | • / • | • / - | • / • | ||
Max. overall dimensions (fixed Version) |
mm p H a b c |
150-275 205-310 450-700 424 461-5996) |
210-275 310 570-700 424 5996) |
210-275 310 600-750 459 6088) |
275 310 750 459 677 |
210-275 310 570-700 424 631-661 |
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Weight | kg | 73-105 | 94-180 | 147-260 | 265 | 100-110 | |
Embedded Pole | • | • | • | • | |||
Assembled Pole | • |
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