DEHN

Building materials of metal, namely, ironmongery, small items of metal hardware in the nature of metal screws, metal nuts, metal male nuts, metal washers and metal bolts as installation material for constructing lightning protection and earthing installations, in particular lightning intercepting devices; metal hardware as installation material for constructing lightning protection and earthing installations, in particular metal round wire arresters, metal strip arresters, metal cable arresters, connecting and jointing clamps, disconnecting clamps, test clamps, earthing rods for constructing earthing installations, screws of metal, metal pipe clamps, connecting pieces for constructing lightning protection and earthing installations, cable holders being clips, ties, clamps, cable junction sleeves of metal, fall arresters being metal harnesses for handling loads, conductor and pipe supports, roof cable supports, metal roof bushings, metal cover sheets for roofing and for constructing lightning protection and earthing installations, metal cover caps for roofing and for constructing lightning protection and earthing installations, metal rod holders for mounting conductors; crampons and crowns of metal for chimneys, in particular industrial chimney stacks

Hand-operated tools for use in construction of lightning protection and earthing installations, in particular earthing rods, being hand-operated earthing clamps, wire straighteners being hand-operated pulleys for straightening conductors, rams being hand tools for driving in earth rods, fuse tongs

Measuring, testing and analyzing apparatus for measuring and monitoring electrical voltage, temporary overvoltages and load response and power, impulse current, long stroke, rise time, specific energy, charge, temperature; electric sensors, sensors sensors for measuring and monitoring electrical voltage, temporary overvoltages and load response and power, impulse current, long stroke, rise time, specific energy, charge, temperature; Downloadable and recorded computer software for operation, control, remote control, monitoring and connection of measuring, testing and analyzing apparatus for measuring and monitoring electrical voltage, temporary overvoltages and load response and power, as well as for the storage, visualization, documentation, recording, analysis and output of their data as well as for planning the external lightning protection of buildings, selecting and dimensioning protective devices, calculating separation distances and length of earth electrodes and air-termination rods and for determining and managing risks for the building structure including the indication of warning notices and a ordering process; computer hardware; Downloadable and recorded software for operation, control, remote control, monitoring and connection of measuring, testing and analyzing apparatus for measuring and monitoring electrical voltage, temporary overvoltages and load response and power, as well as for the storage, visualization, documentation, recording, analysis and output of their data as well as for planning the external lightning protection of buildings, selecting and dimensioning protective devices, calculating separation distances and length of earth electrodes and air-termination rods and for determining and managing risks for the building structure including the indication of warning notices and a ordering process; Downloadable and recorded artificial intelligence and machine learning software for operation, control, remote control, monitoring and connection of measuring, testing and analyzing apparatus for measuring and monitoring electrical voltage, temporary overvoltages and load response and power, as well as for the storage, visualization, documentation, recording, analysis and output of their data as well as for planning the external lightning protection of buildings, selecting and dimensioning protective devices, calculating separation distances and length of earth electrodes and air-termination rods and for determining and managing risks for the building structure including the indication of warning notices and a ordering process; Downloadable and recorded mobile application software for operation, control, remote control, monitoring and connection of measuring, testing and analyzing apparatus for measuring and monitoring electrical voltage, temporary overvoltages and load response and power, as well as for the storage, visualization, documentation, recording, analysis and output of their data as well as for planning the external lightning protection of buildings, selecting and dimensioning protective devices, calculating separation distances and length of earth electrodes and air-termination rods and for determining and managing risks for the building structure including the indication of warning notices and a ordering process; Data processing equipment; data processing equipment and accessories, namely a data processing apparatus for operation, control, remote control, monitoring and connection of measuring, testing and analyzing apparatus for measuring and monitoring electrical voltage, temporary overvoltages and load response and power, as well as for the storage, visualization, documentation, recording, analysis and output of their data as well as for planning the external lightning protection of buildings, selecting and dimensioning protective devices, calculating separation distances and length of earth electrodes and air-termination rods and for determining and managing risks for the building structure including the indication of warning notices and a ordering process; computer networking and data communications equipment, namely, surge arresters for ethernet infrastructure; all aforementioned goods in the fields of lightning protection and surge protection as well as occupational safety, safety at work and plant safety; thunderstorm warning systems consisting of data processing equipment and sensors for monitoring the risk of a lightning strike; electric or electronic sensors and meters for detection of electric fields; lightning conductors; electric conductors and conductor materials, namely, round wires, strips and cables for earthing and lightning protection installations; electric switches; bridging sets comprised of a connecting cable with connected connecting clamp and fixed earthing terminal for use as lightning conductors with concrete reinforcements; electrically conductive metal components for use as foundation earthing and equipotential bonding; profiled earth rods for lightning protection and surge protection; ground rods for lightning protection and surge protection; earth pipes, rods and plates for lightning protection and surge protection; surge protective devices; horn spark gaps for surge protection and overcurrent protection; isolating spark gaps for indirect connecting and earthing of functionally isolated parts of installations under lightning conditions; separating spark gaps for indirect connecting and earthing of functionally isolated parts of installations under lightning conditions; surge current meters being electricity meters; earthing meters and adapted measuring sets; earthing meters and adapted earthing meter cases; safety devices for work on electrical installations, in particular switching rods, earthing and short-circuiting devices for interior and exterior installations, earthing equipment for railway installations, earthing rods, earthing and short-circuiting devices for low-voltage conductors and cable junctions, discharge rods, voltage detectors, testing apparatus for lightning conductors and ladders, the aforesaid goods included in this class; arc fault protection systems for detecting, controlling and quenching of arc faults containing electrical switches and switchgears for all voltages and all amperages; electrical and electronic arc fault detectors for preventing the damaging effects of arc faults in electrical installations and distribution boards, quenchers for extinguishing arc faults in electrical installations and distribution boards; protective suits for carrying out work under electrical voltage; protective clothing for extreme exposure to arc faults, especially suitable for carrying out work under electrical voltage; protective gloves for carrying out work under electrical voltage; protective helmets for carrying out work under electrical voltage; protective face-shields for helmets; anti-glare glasses; clothing for protection against electrical voltage or fire; clothing for protection against accidents; shoes for protection against accidents; protection devices for personal use against accidents; personal protective equipment against high pressure water jet; ladders

Fasteners, connectors and holders for the installation of surge arresters, lightning protection and earthing systems, in particular pipe clamps, mast clips, all aforementioned goods not of metal

Wholesale store and online wholesale store services and retail store and online retail store services featuring building materials of metal, metal hardware as installation material for constructing lightning protection and earthing installations, in particular arresters, connecting and jointing clamps, disconnecting clamps, test clamps, earthing rods, screws of metal, metal pipe clamps, connecting pieces, cable holders, cable junction sleeves of metal, test sleeves, fall arresters, conductor and pipe supports, roof cable supports, roof bushings, cover sheets, cover caps, rod holders, crampons and crowns of metal for chimneys, in particular industrial chimney stacks, hand-operated tools for use in construction of lightning protection and earthing installations, in particular earthing rods, wire straighteners, ramming equipment being hand tools for driving in earth rods, fuse tongs, measuring, detecting, monitoring and controlling devices, safety, security, protection and signalling devices as well as equipment, sensors, detectors and monitoring instruments and apparatus, computer software, computer hardware, software, artificial intelligence and machine learning software, mobile apps, data processing equipment, computer networking and data communications equipment, all aforementioned goods in the fields of lightning protection and surge protection as well as occupational safety, safety at work and plant safety, thunderstorm warning systems consisting of data processing equipment and sensors for monitoring the risk of a lightning strike, electric field detection devices, lightning conductors and parts thereof, included in this class, electric conductors and conductor materials for earthing and lightning protection installations, electric switches, bridging sets, components for foundation earthing and equipotential bonding, profiled earth rods, ground rods, earth pipes, rods and plates, surge protective devices, horn spark gaps, isolating spark gaps, separating spark gaps, surge current meters, earthing meters and measuring sets, earthing meters and adapted earthing meter cases, safety devices for work on electrical installations, in particular switching rods, earthing and short-circuiting devices for interior and exterior installations, earthing equipment for railway installations, earthing rods, earthing and short-circuiting devices for low-voltage conductors and cable junctions, discharge rods, voltage detectors, testing apparatus for lightning conductors and ladders, the aforesaid goods included in this class, arc fault protection systems consisting of arc fault detection equipment, arc control and arc quenching devices, electrical switches, switchgear and switching devices for all voltages and all amperages, electrical and electronic devices for detecting, quenching and preventing the damaging effects of arc faults in electrical installations and distribution boards, protective suits for carrying out work under electrical voltage, protective clothing for extreme exposure to arc faults, especially suitable for carrying out work under electrical voltage, protective gloves for carrying out work under electrical voltage, protective helmets for carrying out work under electrical voltage, protective face-shields for helmets, anti-glare glasses, clothing for protection against electrical voltage or fire, clothing for protection against accidents, shoes for protection against accidents, protection devices for personal use against accidents, personal protective equipment against high pressure water jet, ladders, fasteners, connectors and holders for the installation of surge arresters, lightning protection and earthing systems, in particular pipe clamps, mast clips, all aforementioned goods not of metal; business consultancy and advisory services in the fields of lightning protection and surge protection as well as occupational safety, industrial safety and plant safety; cost price analysis

Electrical installation services of lightning protection and earthing installations; installation of surge protection, lightning protection and earthing installations; repair and maintenance of electrotechnical equipment and installations

Business training; further business training; continuous business training; provision of training courses in the field of lightning protection and surge protection as well as occupational safety, industrial safety and plant safety; arranging and conducting of seminars in the field of lightning protection and surge protection as well as occupational safety, industrial safety and plant safety

Research and development for others with regard to new products in the field of lightning protection and surge protection; surveying; industrial design; materials testing; quality control for others; technical services provided by a high-voltage testing laboratory and a test laboratory for testing lightning protection equipment and lightning protection components by simulating lightning currents or lightning impulse currents; technological services, namely, analysis in the field of arc fault energies, short circuit currents in distribution systems and arc fault hazards as well as lightning protection, surge protection, earthing installations and occupational safety, industrial safety and plant safety; preparation of technological reports, namely, providing engineering information about arc fault energies, short circuit currents in distribution systems and arc fault hazards as well as about lightning protection, surge protection, earthing installations and occupational safety, industrial safety and plant safety; engineering design and consultancy; preparation of technical safety concepts, namely, design of arc fault calculation, arc fault PPE, arc fault mitigation systems and further safety measures; testing, authentication and quality control of arc fault PPE, arc fault mitigation systems and further safety measures; technical data analysis services, namely, for analysing technical data of arc fault energies, short circuit currents in distribution systems and arc fault hazards as well as in the field of lightning protection, surge protection, earthing installations and occupational safety, industrial safety and plant safety; software as a service [SaaS] services featuring software for operation, control, remote control, monitoring and connection of measuring, testing and analyzing apparatus for measuring and monitoring electrical voltage, temporary overvoltages and load response and power, as well as for the storage, visualization, documentation, recording, analysis and output of their data as well as for planning the external lightning protection of buildings, selecting and dimensioning protective devices, calculating separation distances and length of earth electrodes and air-termination rods and for determining and managing risks for the building structure including the indication of warning notices and a ordering process as well as for collecting, storing, processing, recalling and providing the aforementioned data; rental of computer software for operation, control, remote control, monitoring and connection of measuring, testing and analyzing apparatus for measuring and monitoring electrical voltage, temporary overvoltages and load response and power, as well as for the storage, visualization, documentation, recording, analysis and output of their data as well as for planning the external lightning protection of buildings, selecting and dimensioning protective devices, calculating separation distances and length of earth electrodes and air-termination rods and for determining and managing risks for the building structure including the indication of warning notices and a ordering process as well as for collecting, storing, processing, recalling and providing the aforementioned data; cloud computing featuring software for operation, control, remote control, monitoring and connection of measuring, testing and analyzing apparatus for measuring and monitoring electrical voltage, temporary overvoltages and load response and power, as well as for the storage, visualization, documentation, recording, analysis and output of their data as well as for planning the external lightning protection of buildings, selecting and dimensioning protective devices, calculating separation distances and length of earth electrodes and air-termination rods and for determining and managing risks for the building structure including the indication of warning notices and a ordering process as well as for collecting, storing, processing, recalling and providing the aforementioned data; cloud hosting provider services; consulting in the field of cloud computing networks and applications; installation, maintenance and updating of computer software; installation, maintenance and repair of software for computerized information systems; all aforementioned services in the field of lightning protection and surge protection as well as occupational safety, industrial safety and plant safety

Consulting services in the fields of occupational safety and industrial safety; risk assessment and risk management with regard to occupational safety