6
Ducts of metal for electric wires, electric cables, electric systems; Rods, Profile sections, Sheaths, Ducting, Cable trays, Dado rails, Cable ducts of metal for electric cables and wires; Profile sections of metal for internal distribution of electric cables and wires; Connectors, ferrules, angle pieces and joining pieces of metal for mouldings, profile sections, sheaths, conduits, cable trays, plinths, electric cable channels
9
Systems of profiled ducts and channels for electric cables, connectors, couplings, junction boxes, elbows, T-squares and adapters for use with sheaths, mouldings and conduits; Electric cable channels and profile sections, Current plugs, Covers for electrical equipment; Joining pieces for electric cable channels, angle joining pieces for electric cable channels, ferrules for electric cable channels and electric cable mouldings; Wire guides; Electric columns; Switches, electric; Electric cable or wire outlets
19
Profile sections of plastic for internal distribution of electric wires and cables; Conduits, sheaths, cable trays, plinths, mouldings, ducts, electric cable channels of plastic; Connectors, ferrules, angle pieces and joining pieces of plastic for profile sections, conduits, sheaths, cable trays, plinths, mouldings, ducts, electric cable channels; Plinths, channels, mouldings, sheaths, conduits, cable trays, electric cable ducts, not of metal; Profile sections not of metal for electric cables and wires; Joining pieces, angle pieces, connectors, ferrules not of metal for profile sections, plinths, channels, mouldings, sheaths, cable trays, electric cable ducts