Classe 9 · Tecnologia & Comunicação
Monitors [computer hardware]; signal bells; network communication equipment; cables, electric; photovoltaic inverters; control panels [electricity]; current rectifiers; circuit breakers; regulating apparatus, electric; couplings, electric; switches, electric; voltage surge protectors; electric sockets; connectors [electricity]; relays, electric; solenoid valves [electromagnetic switches]; inverters [electricity]; distribution boxes [electricity]; high and low voltage switchboards; photovoltaic panels; charging appliances for rechargeable equipment; battery charging devices for motor vehicles; charging stations for electric vehicles; batteries, electric.;