| 摘要 |
To the housing top part is associated a busbar with a hat-shaped profile for snap connection of installation apparatus. To the top part are fitted slits for contact fins protruding from bottom of installation apparatus for contacting the retainer contacts. The system comprises at least two basic components with top and bottom parts with same, or different, number of slits for snap connection of apparatus, which form the busbar system alone, or with one or more basic components. |
