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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.
circuit breakers, disconnecting circuit-breaker, circuit-switchers, load break switches, electric switches, disconnector switches, electrical contactors, electrical fuses, electrical disconnectors, electrical motor controller, earthing switch, surge arrestor, lightning arrestor, transformer used in distribution and transmission of low, medium and high voltage electrical energy; switchboard, switch panel, control boards; electrical substation, prefabricated substation, and pad mounted substation comprised of circuit breakers, disconnecting circuit-breaker, circuit-switchers, load break switches, electric switches, disconnector switches, electrical contactors, electrical fuses, electrical disconnectors, electrical motor controller, earthing switch, surge arrestor, lightning arrestor, transformer; pole top mounted equipment and ring main unit, namely reclosers, circuit-breakers, sectionnalizers, load break switches, disconnectors, electrical fuses, transformers, lightning arrestors, surge arrestors, used for the transmission and distribution of low, medium and high voltage electrical energy; electric and electronic devices of control, namely, switchgear used in the remote operation of electricity distribution, switchgear used in monitoring and controlling of electricity distribution, electric and electronic protection relays