Q

fuse wire; electrical fuses; electric resistors; rectifiers; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electric current; electric connectors; circuit breakers; electric circuit interrupters; electric fuse boxes; surge protectors; voltage stabilizers; electrical power supplies; chargers for batteries; voltage surge suppressors; electric current shunts; surge protection apparatus; electric current control devices; uninterruptible electrical power supplies; electrical current overload protector devices; voltage surge protectors