9 Accumulator boxes; Ammeters; Antennas; Cables, electric; Connections for electric lines; Connections, electric; Contacts, electric; Dynamometers; Electric junction boxes; Electrical adapters; Electrical connectors; Electrical plugs and sockets; Electrical terminators; Galvanometers; Optical inspection apparatus for industrial use; Optical lamps; Radios; Switches, electric; Wire connectors; Wires, electric