Stucchi 9012/G joins sections of ONETRACK lighting track at an L-shaped corner. This grey electrical connector has an external polarization key and a protective contact; it is neither a switch nor a light fitting. The body is polycarbonate, with copper-alloy contacts.
Check the corner orientation
Track direction is only part of choosing a corner joint: the position of the polarization key also matters. On 9012/G the key is on the outside of the corner, an orientation marked by a red line in the manufacturer's drawing. Compare that orientation with the planned track layout rather than choosing solely by the L shape or grey colour. This version belongs to ONETRACK, not the E-TRACK version carrying the additional EM designation.
A connection within the track system
The manufacturer specifies snap-in fixing. As a track-installation component, the connector joins track sections but does not itself produce light. Its grey geometric housing forms the corner without a decorative shade.
The stated ratings are 16 A at 440 V and 1 A at 50 V FELV, at 50/60 Hz. Treat these as two separate current-and-voltage pairs, not a single voltage range. Selection needs to account for both the system match and the electrical requirements of the planned installation.
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