Electrical Switchgear: Overhead SF6 Switches
G&W offers a variety of distribution switches for 15.5 through 38kV overhead systems. Switches are available for either direct pole or crossarm mounting, and can be operated manually or through various remote control, distribution automation or automatic transfer control packages. Various styles are available depending upon system rating requirements.
G&W's Solution Advantage
Minimal maintenance — G&W SF6 puffer distribution switches are factory filled, hermetically sealed and production tested according to applicable IEEE and IEC standards for high voltage switchgear. Checking the pressure gauge is all that is required prior to operation.
Bushing flexibility — G&W offers a variety of bushing styles to accommodate specific user requirements. Bushing styles include porcelain, elastomeric and an exclusive porcelain over epoxy bushing with integral voltage sensor for automation or automatic transfer applications.
SF6 distribution switches compared to air break switches