Mechanical means for connecting, coupling and branching elements made primarily of metal; clamps, including for outdoor substations, cable clamps, clips, covers, sleeves, components for compression joints, plug connections and screw connections, fittings and fastenings of metal, including in the form of bearing devices including bearing slabs and bearing brackets in the field of electrical engineering, in particular of high-voltage-, medium-current and weak-current engineering and of electrical and mechanical contact and connection systems; high-voltage-current masts of metal; bare wires.

Machines, apparatus and devices for generating, transferring, distributing and using energy, including low and medium current and high-voltage engineering, and for electrical and mechanical contact and connection systems; machine tools and assembly devices for mechanical and electrical installation, for wiring, including maintenance, and for electrical and mechanical contact and connection systems.

Hand tools and assembly devices for mechanical and electrical installation, wiring, including maintenance, and for electrical and mechanical contact and connection systems; compression and assembly tools, including those for electrical and mechanical clamps.

Weighing, measuring, signalling, checking (supervision), monitoring, controlling, regulating, life-saving and teaching apparatus and instruments; electric cables, voltage testers, current and voltage monitoring systems, transducers, apparatus and instruments for logging and analysing data, sensors; electrical cable connection sets, electrical cable terminal sets and electrical cable joint sets, including device connection parts, for power supply lines in medium- and high-voltage technology, and parts for the aforesaid sets, including cable connectors and device connectors; electrical connecting, contact and branching elements; electric clamps, including for outdoor substations, electrical plug and screw connectors; electronic data processing equipment and installations, microprocessors, machine-readable data carriers of all kinds containing programs, apparatus for recording, accumulating, transmission or reproduction of data; data processing equipment and computers; computer software; all the aforesaid goods in class 9 in particular for electrical and mechanical contact and connection systems, data transmission technology, data processing technology and energy supply engineering; electrical branchings, surge arresters, bushings and feedthroughs including electrical bushings for transformers and switching apparatus; dummy plugs; protective caps for cable ends; test cables; electric test and transition connectors; electrical cable connectors for medium- and high-voltage technology and parts for electrical cable connectors for medium- and high-voltage technology; housings for switchboard installations, switch cupboards and switchboards, cables and wires, insulated wires, cable sleeves and cable end pieces, cable cabinets, electric condensers and contacts, current collectors, supply points, transformers, voltage charge eliminators, linear and non-linear resistors, high-voltage and medium and weak current switches, generator switches, direct current switches, power circuit breakers, isolating and earthing switches, safety, short-circuiting and earthing devices, high-voltage fittings; electrical and electronic supply and safety engineering for rail transport; apparatus, instruments and switching equipment for low and medium current engineering; current and voltage transformers, local network switching equipment.

Electrical insulators, in particular ceramic and composite insulators, long-rod, hollow, suspension and support insulators; insulating components made of composite materials, in particular of ceramic and metal; vacuum-tight insulating components made of composite materials, in particular of ceramic and metal; insulating housings for semiconductor elements; insulating bushings for electric cables and signal lines; covers, sleeves, fittings and fastenings of plastic, including in the form of bearing devices including bearing plates and bearing brackets in the field of electrical engineering, in particular of high-voltage and medium and weak current engineering; all the aforesaid goods in this class for electrical insulation; electrical insulation material, in particular in the form of hollow pieces, plates, discs, rods and foils (semi-finished goods).

Clamps, not of metal, including cable clamps.

Scientific and technological services as well as research and design related thereto; industrial analysis and research, including in the field of electrical and mechanical contact and connection systems; construction drafting; materials testing; quality control; research and development regarding new products, for others; technical project studies; surveying; engineering; design and development of computer hardware and computer software; installation, updating and rental of computer software; all the aforesaid services included in this class, in particular relating to electrical and mechanical contact and connection systems, data transmission technology, data processing technology and energy supply engineering.