| 摘要 |
A trunk cable has its end fitted with a multicontact plug that is held in a frame member of a connecting arrangement. A similar multicontact plug is fitted to each branch cable, and is held next to the trunk plug with all the plug contacts exposed on one face of the frame member. At least one jack body can be fitted over all the exposed contacts to couple the trunk cable conductors to those of the branch cables. A cover is hermetically attached to the frame member to cover the jack body and all of one face of this frame member. The plug casings have their edges soldered together and the wires leading away from them are potted with insulating resin in lead shells or synthetic resin shells which are sealed to the casings so that the entire coupling arrangement is fully sealed, while the connections can be easily changed by removing and replacing the upper plug bodies.
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