| 摘要 |
In a circuit breaker of double break type, a first moving contact arm (4) and a second moving contact arm (5) are pivoted on a common pin shaft (10) in a manner to move mechanically independent from each other and are electrically connected at the parts near the pivoted ends by a flexible conductor (16), such as the braided wires (16c), so that stable and reliable contacts of the moving contacts (3, 6) on the stationary contacts are assured thereby. |
