Delivery And Assembly Of Electrical Systems 45000000 - Building Works, 45210000 Building Construction Work, 45213000 Construction Work For Commercial Premises, Warehouses And Industrial Buildings, Buildings Relating To Transport, 45213200 Construction Work For Warehouses And Industrial Buildings, 45213250 Industrial Building Construction Work, 45220000 - Works Of Art And Civil Engineering, 31000000 - Electrical Machines, Appliances, Equipment And Consumables; Lighting, 31200000 Electrical Distribution And Control Apparatus, 31211000 Fuse Panels And Boxes, 31211200 Fuse Boxes, 31211310 Circuit Breakers, 31211330 Fusible Wires, 31212000 Circuit Breakers, 31213000 Dispensing Equipment, 31213300 - Cable Distribution Boxes, 31216100 - Lightning Protection Equipment, 31218000 Bus Bars, 31221200 - Multi-Purpose Relays, 31221600 Delay Relays, 31223000 Sockets, 31224100 Power Plugs And Sockets, 31224200 Coaxial Connectors, 31224300 Junction Boxes, 31224400 Connecting Cables, 31224500 Terminals, 31224600 Attenuators, 31224700 Junction Boxes, 31224800 Cable Connection Kits, 31230000 - Parts For Electrical Distribution Or Control Devices, 31310000 Pipes, 31320000 - Electrical Distribution Cables, 31330000 Coaxial Cables, 31340000 - Cable Accessories, Insulated, 31341000 Reels Of Cables, Insulated, 31342000 Cable Branches, Insulated, 31343000 - Cable Junctions, Insulated, 31350000 - Electrical Conductors For Data And Control, 31500000 - Lighting Appliances And Electric Lamps, 31520000 Lamps And Lighting Fixtures, 31521000 Lamps, 31524000 Ceiling Or Wall Lights, 31524100 Ceiling-Mounted Lighting Fixtures, 31524200 Accessories For Wall Lights, 31530000 - Parts Of Lamps And Lighting Apparatus, 31532000 - Parts Of Lamps And Lighting Accessories, 31610000 Electrical Equipment For Motors And Vehicles, 31650000 - Insulating Parts, 31670000 Electrical Parts Of Machinery Or Apparatus, 31682500 Electrical Emergency Equipment, 31710000 Electronic Equipment, 31720000 - Electromechanical Equipment, 31711100 - Electronic Components, 31711200 - Electronic Indicator Panels, 31731000 - Electrotechnical Supplies, 31730000 - Electrotechnical Equipment, 32000000 Radio, Television, Communication, Telecommunications And Related Equipment And Apparatus, 32200000 - Transmitting Apparatus For Radiotelephony, Radiotelegraphy, Radio Broadcasting And Television, 32210000 - Radio And Television Broadcasting Equipment, 32500000 - Telecommunications Equipment, 31216200 Lightning Rod