9 Electric, electronic and electromechanical apparatus, equipment, instruments and components, namely, electric cables and conduits, connectors, plug-in connectors, contactors, terminal boxes, switches, sensors, actuators, electronic components for I/O systems, namely, bus systems, electronic communications apparatus for I/O systems, namely, bus systems, measuring, signaling, checking and supervision apparatus and instruments, namely, signal generators, sensors, namely, optical sensors, proximity sensors and actuators for I/O systems and industrial networks; apparatus and instruments for conveying, distributing, transforming, storing, regulating or controlling electric current; electric and electronic switches, electrical and electronic connectors, clips, namely, metal grounding clamps for use only as parts and fittings for electrical cable, and not for non-electric cable or machinery or machine parts, terminal blocks, adapters and junction boxes; electric wiring harnesses, electric and electronic distributors and distributor boxes; interfaces for computers; electric cables for computers and other communications apparatus and instruments; ethernet adapters, ethernet cables, ethernet control units, ethernet repeaters, ethernet receivers; accessories for the aforesaid goods, namely, electric cables, electric connectors; cables for networking data processing apparatus; electrical adaptors, amplifiers, checking and supervision apparatus, namely, electric meters and connecting devices for the aforesaid cables