Accessory code MXZ0 T-joint for earth lead dim. x=148/a=74 - dx + external MXZ0: T-joint for earth lead dim. x=148/a=74 - dx + external Technical description: T joint, made from thermoplastic material, with right external earth contact. Installation: on false ceiling track Colour: White (01) | Black (04) Weight (Kg): 0.16 IRAM