06
Metal components for constructing lightning protection and
earthing installations [construction materials], in
particular for constructing arresters, roof conductors,
cable holders, roof cable supports, rod holders, clips, in
particular connecting and jointing clamps, bracket dividers,
test clips, earthing rods, pipe clips, in particular
earthing pipe clamps, screws, connecting pieces, cover
sheets, cover caps, ladders, crampons and crowns of metal
for chimneys, in particular factory chimneys
08
Hand-operated tools for use in construction of lightning
conductors and earthing installations; hand-operated wire
straighteners; rammers [hand tools] for driving in deep
driven earthing rods (except machine powered ramming
equipment); safety pliers
09
Lightning conductors, electric cables and wires for earthing
and lightning protection installations, electric switches,
electric cable connectors, foundation earthing and potential
equalisation elements, profiled earthing lightning rods,
deep-driven earthing lightning rods, earthing lightning
pipes and rods, voltage surge protectors, spark gaps, surge
counters, earthing meters and measuring sets, safety devices
for work on electrical installations, in particular
switching rods, earthing and short-circuit equipment for
indoor and outdoor installations, earthing lightning
arrester equipment for railway installations, earthing
lightning rods, earthing and short-circuit equipment for
low-voltage cables and cable junctions, and discharge rods,
voltage testers; earthing rods
37
Installation, construction, maintenance, servicing and
repair of lightning protection and earthing installations;
repair or maintenance of electrotechnical installations