| 摘要 |
PURPOSE:To easily execute a construction operation and to simplify a wiring operation by providing a dip switch for setting an address in a boss part for covered by a plate, connecting a disposing equipment and engaging to a mounting frame. CONSTITUTION:The outside dimension of a main body 8 formed by combining an equipment body 5, a cover body 6 with a tongue piece 7 having the engaging part is formed to the size of the specification dimension of the wiring equipment 9 such as the switch and the main body is connected to the wiring equipment 9 and engaged to the mounting frame 10. The mounting frame 10 is fixed to a built in box 13 by a screw and the plate 15 on which a hole 14 is disposed is mounted on the front face of the mounting frame 10. Accordingly, an address change or an inspection operation can be executed only by removing the plate 15.
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