Accessory code MZ40 Direct coupling MZ40: Direct coupling Technical description: Direct joint for low voltage track in Minimal version (trimless flush with ceiling). This allows electrical and mechanical connections to be made between two consecutive tracks in a continuous line. Installation: Mechanical connection on track Colour: White (01) | Black (04) Weight (Kg): 0.01 Wiring: Consult the instruction sheet Notes: The package includes protective labels for the unused holes on the track profiles.