La Telemecanique Electrique

Schneider Electric Sa

Telemecanique

Jean-Yves Teinturier

Jean-Pierre Thierry

Gerard Jego

Daniel Liebon

Patrick Audiffret

Jose Garcia

An electrical distribution trunking formed from a plurality of longitudinal sections assembled together by mechanical fishplates and accommodating electrical conductors. The enclosure of the trunking has a longitudinal channel and a seal disposed at the ends of the sections on the top wall of the enclosure transversely to the longitudinal channel. The seal has an abutment resting in the longitudinal channel and a transverse conduit for removing water from the longitudinal channel.

Distribution trunking joined by fishplate means and seal members, the

This invention relates to an electrical connection device comprising conductive bars of electrical conduits and further comprising, on the one hand, conductive splicing pads each joining ends of the conductive bars aligned end to end and, on the other hand, insulating splice elements that are inserted between the conductive bars so as to insulate them. The stack made of the inserted insulating elements and of the splicing pads on the conductive bar ends is tightened by a common bolt-type tightening element that goes through them. Further, at least one of the splicing pads comprises at least one separable part so that this separable splicing pad part can be removed and replaced with a branch output device.

Electrical connection device of conductive bars of electrical conduits

The invention provides a supply box for electric ducting able to be mounted at both ends of an electric distribution ducting. This box comprises a movable part with foolproof means which may be moved transversely with respect to the axis of the ducting, between a first position in which the foolproof means cooperate with associated foolproof means on the ducting so as to allow connection of the box to the ducting and a second position making such connection impossible. Marks provided on the movable part make it possible to identify the conductors of the box for each of the two positions.

Supply box for electric ducting

An electric ducting comprises, inside a metal protection casing in the form of a tubular conduit, a flat support which extends in the longitudinal direction of the casing, over the whole length thereof, and which is formed by extruding an electrically insulating plastic material. The support is provided with parallel grooves arranged side by side, in each of which a current conducting bar is housed flat. For the same flat grooved extruded support, the conducting bars corresponding to different current ratings have the same general U-shape whose legs and base have respectively the same outer height and the same outer width whatever the current rating, only the thickness of the U-shaped bar varying as a function of the current rating.

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Longvic, France

Jean-Yves Teinturier