9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
electrical extension cords; electrical power cords; electrical safety circuits comprised of circuit overload protective devices incorporated into electrical power cords; electrical power wiring systems comprised of electric wiring cables; circuit protective devices and connectors; electrical contactor control circuits for resistive loads, inductive loads and capacitive loads; electrical protection devices, namely, ground fault current circuit interrupters, leakage current circuit interrupters; transient voltage surge suppressors and circuit overload protection devices for communication circuits and data transmission circuits; electromagnetic interference filters; circuit overload protection devices for communication circuits and data transmission circuits and fire alarm circuits; electrical protective control and measuring devices, namely, electrical regulators, governors, and power quality monitors for electrical power circuits; devices, namely, electrical receptacle testers for 120 volt and 240 volt electrical service for monitoring and testing electrical outlets and electrical systems; transformers; line filter circuits; transducers; meter modules; magnetic amplifiers; magnetic reactors