| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a board cover capable of covering the gap between circuit breakers in a panel opening formed in a front panel for operating and opening/closing multiple circuit breakers disposed in parallel, and a board equipped with this board cover. <P>SOLUTION: In a board, multiple circuit breakers (30) having opening/closing handles (32) are installed in the direction orthogonal to the direction of operation of the opening/closing handles. The board cover (20) covers an panel opening (41) for exposing the opening/closing handles of the circuit breakers, formed in the front panel of the board. The board cover (20) has a handle opening (21) that is formed in substantially rectangular planar shape so that it has the same width as the width of the circuit breakers and exposes the opening/closing handles of the circuit breakers. The distance between the position of the handle opening and the edge of the board cover in the direction of width is different from the distance between the positions of the opening/closing handles and the edges of the circuit breakers in the direction of width. Thus, when the board cover is installed on the front panel, the board cover forms a hood protruding from the edges of the circuit boards on one side in the direction of width. <P>COPYRIGHT: (C)2007,JPO&INPIT |
