Electrical substations, switchboxes, switchboards, including mobile and transportable substations and switch rooms; medium and low voltage electrical switchgear, including circuit breakers, electrical connectors, isolating switches, lightning arresters, protection relays, sectionalising switches; electrical distribution automation systems and software, including electrical system remote control and data acquisition systems; electrical installations for the remote control of industrial operations, including control panels and control desks for the supply, transmission and distribution of electrical power

Electrical engineering; computer systems and automation consultancy services, relating to electrical engineering; including technical research, development and consultancy services for electrical switchgear, substations, distribution equipment and computer control arrangements therefor