| 摘要 |
A supply connector for an electrical distribution track (1) consisting of a channel housing longitudinal conductors (4) comprises a body (7) carrying contacts (18) for engaging the track conductors, and a polarizing member (23) which cooperates with the track to permit one orientation of the connector in the track, the polarity of the connector being reversible by rotating a member (21) which carries wiring symbols (L,N) to indicate the correct connections between the suuply leads and the terminals for the polarity selected.
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