| 摘要 |
In this sub-rack, which with its base can be fastened into switch cabinets so that it can be removed, and into the front of which terminal blocks (3) with printed circuit boards (5, 6) are inserted, each terminal block (3) is joined with the assigned pcbs (5, 6) by terminal pins (8) and projections (4), to form a structural unit. Additional guiding grooves (16) are present in the upper part of the terminal blocks (3), to hold transverse boards (17) at one or more housing levels which are parallel to the front. In this way, the terminal block and pcb can be joined without wire connections, and the pcbs can be arranged in the housing (1) so that it is possible to fit electrical components to them on both sides. <IMAGE> |
