| 摘要 |
PROBLEM TO BE SOLVED: To improve wire connection workability and output confirmation workability when assembling a switchgear connecting circuit to a switchgear. SOLUTION: The switchgear connecting circuit includes a first connector leading to a circuit breaker 2 (VCB), a second connector leading to a controller that controls the circuit breaker 2, and a third connector leading to a power source 5 which supplies power to the circuit breaker 2 and the controller. A connecting circuit 23 is provided in which the connectors are connected together with a specified connection wire. Such connecting point is provided to the other end of one of first, second, and third connecting wires as electrically allowing the other end of a first connecting wire which connects one end to the first connector, the other end of a second connecting wire which connects one end to the second connector, and the other end of a third connecting wire which connects one end to the third connector, to be the same potential. COPYRIGHT: (C)2009,JPO&INPIT
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