| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem of flexibly responding to connection with a bus-line in the case of having a interceptor of an upper-lower two-fold structure as well as responding to the front surface operation/front surface maintenance, and the front surface operation/rear surface maintenance, when the drawing position of an outside line cable is changed between upper and lower positions. <P>SOLUTION: A metal closure switch gear comprises in a housing: a support member having a first terminal part connected to one terminal of an interceptor retained and a second terminal part connected to the other terminal of the interceptor; a bus-line connected to the one of the first and second terminal parts through a branch conductor; an outside line cable connection terminal connected to the other end of the conductor extending through a current transformer for instrument, one end of which is connected to the other of the first and second terminal parts. The arrangement position of the bus-line in relation to the support member and the arrangement position of the outside line cable connection terminal in the vertical direction of the housing can be reversed depending on whether the drawing position of the outside line cable in relation to the housing is upper or lower. <P>COPYRIGHT: (C)2012,JPO&INPIT |
