CPV: 31000000 Electrical machinery, apparatus, equipment and consumables; lighting, 31211000 Boards and fuse boxes, 31211100 Boards for electrical apparatus, 31213300 Cable distribution cabinet, 31213400 Distribution system, 31214200 Switch disconnector, 31216000 Lightning arrestors, 31216100 Lightning-protection equipment, 31216200 Lightning conductors, 31217000 Surge suppressors, 31218000 Busbars, 31219000 Protection boxes, 31220000 Electrical circuit components, 31221000 Electrical relays, 31321220 Medium-voltage cable, 31300000 Insulated wire and cable, 31320000 Power distribution cables, 31321000 Electricity power lines, 31321100 Overhead power lines, 31321200 Low- and medium-voltage cable, 32500000 Telecommunications equipment and supplies, 32560000 Fibre-optic materials, 32570000 Communications equipment, 32571000 Communications infrastructure, 32572000 Communications cable, 32573000 Communications control system, 45000000 Construction work, 45100000 Site preparation work, 45110000 Building demolition and wrecking work and earthmoving work, 45111000 Demolition, site preparation and clearance work, 45111100 Demolition work, 45111200 Site preparation and clearance work, 45111230 Ground-stabilisation work, 45111240 Ground-drainage work, 45111250 Ground investigation work, 45111300 Dismantling works, 45112000 Excavating and earthmoving work, 45112100 Trench-digging work, 45112200 Soil-stripping work, 45112210 Topsoil-stripping work, 45113000 Siteworks, 45120000 Test drilling and boring work, 45121000 Test drilling work, 45122000 Test boring work, 45200000 Works for complete or part construction and civil engineering work, 45220000 Engineering works and construction works, 45223200 Structural works, 45223210 Structural steelworks, 45223000 Structures construction work, 45223100 Assembly of metal structures, 45223110 Installation of metal structures, 45230000 Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork, 45231000 Construction work for pipelines, communication and power lines, 45231400 Construction work for electricity power lines, 45232000 Ancillary works for pipelines and cables, 45232200 Ancillary works for electricity power lines, 45232210 Overhead line construction, 45232220 Substation construction work, 45232221 Transformer substation, 45232300 Construction and ancillary works for telephone and communication lines, 45233000 Construction, foundation and surface works for highways, roads, 45236000 Flatwork, 45311100 Electrical wiring work, 45311200 Electrical fitting work, 45500000 Hire of construction and civil engineering machinery and equipment with operator, 45510000 Hire of cranes with operator, 45520000 Hire of earthmoving equipment with operator, 48151000 Computer control system, 65310000 Electricity distribution, 65300000 Electricity distribution and related services, 71000000 Architectural, construction, engineering and inspection services, 71240000 Architectural, engineering and planning services, 71245000 Approval plans, working drawings and specifications, 71300000 Engineering services, 71320000 Engineering design services, 71322000 Engineering design services for the construction of civil engineering works, 71323000 Engineering-design services for industrial process and production, 71323100 Electrical power systems design services, 71325000 Foundation-design services, 71332000 Geotechnical engineering services

CPV: 31217000 Surge suppressors

CPV: 19500000 Rubber and plastic materials, 19520000 Plastic products, 31330000 Coaxial cable, 31122000 Generator units, 31212100 Overhead circuit breakers, 31212200 Circuit testers, 31212300 Magnetic circuit breakers, 31210000 Electrical apparatus for switching or protecting electrical circuits, 31211000 Boards and fuse boxes, 31211100 Boards for electrical apparatus, 31211110 Control panels, 31211200 Fuse boxes, 31211300 Fuses, 31211310 Cut-outs, 31211320 Fuse blocks, 31211330 Fuse wires, 31211340 Fuse clips, 31212000 Circuit breakers, 31212400 Miniature circuit breakers, 31213000 Distribution equipment, 31213100 Distribution boxes, 31213200 Distribution transformers, 31213300 Cable distribution cabinet, 31213400 Distribution system, 31214000 Switchgear, 31214100 Switches, 31214110 Isolating switches, 31214120 Earthing switch, 31214130 Safety switches, 31214140 Dimmer switches, 31214150 Drum switches, 31214160 Pressure switches, 31214170 Toggle switches, 31214180 Slide switches, 31214190 Limit switches, 31214200 Switch disconnector, 31214300 Outdoor switching installations, 31214400 Fuse switch disconnector, 31214500 Electric switchboards, 31214510 Distribution switchboards, 31214520 Medium-voltage switchboards, 31215000 Voltage limiters, 31216000 Lightning arrestors, 31216100 Lightning-protection equipment, 31216200 Lightning conductors, 31217000 Surge suppressors, 31218000 Busbars, 31219000 Protection boxes, 31221000 Electrical relays, 31321220 Medium-voltage cable, 31532400 Lamps sockets, 31230000 Parts of electricity distribution or control apparatus, 31300000 Insulated wire and cable, 31320000 Power distribution cables, 31321200 Low- and medium-voltage cable, 31321210 Low-voltage cable, 31321300 High-voltage cable, 31340000 Insulated cable accessories, 31341000 Insulated cable reels, 31342000 Insulated cable junctions, 31343000 Insulated cable joints, 31344000 Insulated cable glands, 31521310 Warning lights, 31531000 Light bulbs, 31531100 Electric tubes, 31532000 Parts of lamps and light fittings, 31532100 Tube lamps, 31532920 Bulbs and fluorescent lamps, 31680000 Electrical supplies and accessories, 31681000 Electrical accessories, 31681100 Electrical contacts, 31681400 Electrical components, 31681410 Electrical materials, 31711140 Electrodes, 31711200 Electronic scoreboards, 31711500 Parts of electronic assemblies, 34631000 Parts of locomotives or rolling stock, 39717000 Fans and air-conditioning appliances, 39717200 Air-conditioning appliances, 39812500 Sealants, 42132100 Valve actuators, 42132110 Electric valve actuators, 42132120 Hydraulic valve actuators, 42132130 Pneumatic valve actuators, 42992000 Special-purpose electrical goods, 44111511 Electrical insulators, 44111530 Electrical insulating fittings, 44164310 Tubes and fittings, 44320000 Cable and related products, 44321000 Cable, 44322000 Cable accessories, 44322100 Cable conduits, 44322200 Cable connectors, 44322300 Cable ducts, 44322400 Cable fasteners

CPV: 31210000 Electrical apparatus for switching or protecting electrical circuits, 31217000 Surge suppressors