electric relays; voltage surge protectors; electric switchgears; computer hardware modules for Internet of Things [IoT] enabled devices; over-voltage protection relays; electrical regulating apparatus; circuit boards; current transformers; distribution boxes for electrical power; electrical switches; electric circuits; time switches, automatic; automatic transfer switches [ATS]; ethernet adapters; wireless routers; components for electric circuits; electrical power distribution units; electric meters; circuit breakers; electric current breakers