9 Apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling electricity, namely, electric conductors, apparatus and instruments for distributing, transforming, storing, regulating and controlling electric current; data processing equipment; computers; computer software for operating, controlling and monitoring electric current, electrical power cables and electric signals; fire-extinguishing apparatus; apparatus, instruments and cables for electricity, namely, electric conduits, electricity distribution consoles, electricity limiters, electrical cables and cables for electricity; safety, security, protection and signalling devices, namely, emergency signal transmitters; navigation, guidance, tracking, targeting and map making devices, namely, global positioning system (GPS) apparatus; measuring, detecting and monitoring indicators, controllers and instruments, namely level indicators and temperature controllers for electric current, electrical power cables and electric signals; fibre optic cables; power cables, including cables and wires of metal for electrical purposes; electric contact wires; electric overhead and underground power cable lines; conductor power rails; electrical power connectors; current collectors, namely accumulators and batteries; electric contacts; main electrical wires and cables; apparatus and instruments for controlling electricity, namely, electronic apparatus and instruments for controlling electricity, solar cells and electricity provision components; measuring, detecting and monitoring indicators, controllers and instruments, namely electronic monitors and monitor modules for monitoring current and electric signals; monitoring instruments, namely, electrical conductivity monitor for monitoring conductor ampacity in overhead and underground transmission lines; testing and quality control devices, namely, continuity test apparatus for electrical circuits; measuring, alignment and calibrating instruments, namely, industrial calibration sensors; distance and dimension measuring instruments; fittings and accessories for electric cables, namely, electrical cable contacts