switch gear cabinets and their accessories for housing electronic components, namely, [ door rails formed from metal or plastic material, bearing rails, system bearing rails, angular profile brackets, inspection screens, angular profile steel sheets, lateral walls, cable collector rails, terminal boxes, series brackets, series fastenings, ] series sets, [ high-speed series connectors, combination brackets, dividing walls and bulkhead partitions, ] plug-in connecting bulkhead partitions, [ mounting rails, mounting plate central fastenings, slide rails, telescopic rails, conveyor rollers, mounting plates, sliding sets of fastenings for mounting purposes, bases, conveyor bases, inspection doors, inspection windows, cable collector rails, cable hoses, hose holders, end screens, diagram pocket assemblies, hinges, pivotal frames, electric door locking devices and sets of electric door locking devices, ] transfer ports, closures, [ indicator boards; ] system and mounting chassis serving as mounting planes for electrical and mechanical components, electrical earthing strips, rack assemblies for plug-in-type component groups provided with electronic circuits; [ current-distributing components, namely, bus-bar holders, connector and appliance adapters, bus-mounting fuse basis and load separators, conductor terminals, system and holder covers ]

[ switchgear cabinet heaters, electric switchgear cabinet lights, heat exchangers, air-conditioning appliances, filtering fans, cooling appliances ]

[ distributor cabinets, appliance cabinets used for data-transferring components, and circuit diagram desks, drawers and storage tables ]