DELTA STAR INC.

[ electrical switchboards; electrical panel boards; plugs and receptacles; bus connectors, cable connectors and ] high voltage switching and protective units; outdoor and indoor sub-stations and parts thereof; [ bus bar supports and parts thereof; wiring supports; vacuum circuit breakers; and ] switchgear assemblies; [ control switches; dead end spring attachment for electrical conductors; ] distribution transformers; power transformers; mobile transformers and substations; auxiliary transformer coolers; automatic power factor controllers