| 发明名称 | Circuit breaker with low-clearance connections | ||
| 摘要 | A vacuum circuit breaker includes a frame and a vacuum interrupter supported by the frame. A control wiring harness exits from an opening in a top face of a housing portion of the frame and a terminal block is disposed on the top face of the housing portion and includes first terminals connected to wires of the control wiring harness and second terminals configured to be connected to external wires. | ||
| 申请公布号 | US9530595(B2) | 申请公布日期 | 2016.12.27 |
| 申请号 | US201314087661 | 申请日期 | 2013.11.22 |
| 申请人 | Eaton Corporation | 发明人 | Benke James Jeffery;Palmieri Daniel Evan;Jenkins Zachary Ryan;Siegfried Matthew Eugene |
| 分类号 | H01H33/66;H01H33/662;H01H33/666;H01R9/26 | 主分类号 | H01H33/66 |
| 代理机构 | Myers Bigel, P.A. | 代理人 | Myers Bigel, P.A. |
| 主权项 | 1. A vacuum circuit breaker comprising: a frame; a vacuum interrupter supported by the frame; a control wiring harness exiting from an opening in a top face of a housing portion of the frame; and a terminal block disposed on the top face of the housing portion and comprising first terminals connected to wires of the control wiring harness and second terminals configured to be connected to external wires; and wherein a plurality of the first terminals are jumpered together and a plurality of the second terminals are jumpered together to thereby support a failsafe failure mode of operation by providing a parallel connection of a shunt tripping coil, a spring charging motor and a closing coil of the vacuum circuit breaker. | ||
| 地址 | Cleveland OH US | ||