niederspannungsverteilung, especially niederspannungsverteilung a transformatorstation,with a housing and at least two essentially parallel arranged in main (1, 2, 3), each with a feed (5, 6,7) are connected and with one or more exit (15, 16) can be coupled, characterized by at least one dielectric cap (8)18283, 91, 92, 93at least one end) of one of the two main (1, 2, 3) of a material with an electric dialectric strength & amp; 10kv / mmwith the dielectric cap, in particular completely from such material.
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