Condensers; conductors, electric; electric circuit closers; electrical contacts; junction boxes; regulating apparatus, electric, namely, voltage regulators; converters, electric; switches, electric; electricity limiters; cell switches being electricity switches; circuit breakers; electric control panels; relays, electric; inverters; armatures for use in electrical apparatus; resistances, electric; integrated circuits; current rectifiers; couplings, electric; distribution boards, namely, elect...