Switchgears; Battery terminals; Change-over switches; Circuit breakers; Electric cables; Electric relays; Electrical components in the nature of electric contactors; Electrical controllers; Electrical receptacles; Electrical switches; Electrical terminal blocks; Electrical wiring devices in the nature of sockets, receptacles, switches, controllers incorporating tactile instructions and/or warnings for use by the blind; Electronic components in the nature of capacitors, connectors, filters, os...