9
Branch boxes (electricity); capacitors; circuit breakers; condensers (capacitors); lightning conductors; control panels (electricity); current rectifiers; distribution boards (electricity); distribution boxes (electricity); distribution consoles (electricity); lightning arresters; lightning conductors (rods); limiters (electricity); relays, electric; resistances, electric; switchboards; switchboxes (electricity); transformers (electricity); battery chargers; cell switches (electricity); electric apparatus for commutation; commutators; connections, electric; connectors (electricity); contacts, electric; contacts, electric, of precious metal; converters, electric; couplings, electric; covers for electric outlets; light dimmers (regulators) (electric); ducts (electricity); fuses; inverters (electricity); plugs, sockets and other contacts (electric connections); voltage surge protectors; reducers (electricity); regulating apparatus, electric