Electric, electronic and electrotechnical components in the nature of capacitors, connectors, filters, relays, switches; electronic power supplies, uninterruptible electrical power supplies; electrical connecting parts in the nature of connections for electric lines, electrical plugs, plug boxes in the nature of electric fuse boxes; electrical cabling; plug-in connectors; electronic interfaces for computers; gateways for the internet of things (IoT) in the nature of computer control hardware;...