600A Quik-change apparatus bushings

Cable entrance bushings can be damaged at any time due to improper handling, accidental shifting during shipment, elbow failure or even normal wear and tear. In the case of SF6 gas insulated switches where the tank is totally welded, conventional bushing replacement means sending the switch back to the factory for repair. G&W’s exclusive Quik-Change Disconnectable Bushing permits quick, easy field replacement without having to open the switch tank. Bushings are designed to IEEE 386 standards with standard interface accepting Conventional elbow style connectors and include an aluminum conductor with 5/8"-11 aluminum threaded stud and aluminum single hole pad (elbows must be ordered separately). Copper studs are available. For bottom entry switches, recommended switch frame height is 42" for all voltages.