| 单词 | breaking capacity |
| 释义 | > as lemmasbreaking capacity breaking capacity n. the degree to which a circuit-breaker or fuse can withstand a current surge, expressed as the lowest current that will cause it to trip. ΚΠ 1890 Electr. Engineer 20 Aug. 187/2 Next in importance to [current] carrying capacity should be the breaking capacity. 1935 Science 8 Nov. 7/2 (advt.) High breaking capacity—the mercury tube now used in this relay will carry and break 15 amperes at 115 volts a-c. 2002 B. Fitt & J. Thornley Lighting Technol. (ed. 2) viii. 135 We would have to back up the mcb with a fuse with a breaking capacity in excess of 8000 A. < as lemmas |
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