text.skipToContent text.skipToNavigation

Vertical Break Switch, Aluminum (AVR)

By USCO 
By USCO
The AVR is a three insulator, vertical break outdoor air disconnect switch constructed primarily of aluminum. Operation is accomplished by rotation of the rear insulator. Unique construction methods proven through years of field experience, coupled with simple design concepts provide ease of operation.
  • Welded Lamination Design
  • Reverse Loop Contacts For Short Circuit Withstand
  • Stainless Steel Bearings

Product Details

General

Application The AVR is commonly used in three-phase line or substation applications such as transformer or line disconnecting, breaker isolating, bypassing or bus sectionalizing. Operation of the AVR may be accomplished by either manual control or by motor operator.
Material Aluminum
Type Vertical Break

Electrical Ratings

Current Rating
  • 1200 A
  • 2000 A
  • 3000 A
Voltage Rating
  • 8.3 kV
  • 15.5 kV
  • 27 kV
  • 38 kV
  • 48.3 kV
  • 72.5 kV
  • 123 kV
  • 145 kV
  • 170 kV
  • 245 kV

Resources and Downloads

Installation/Instruction Manual (IOM)

Videos

USCO® Switch Seismic Shake Test (VI10128E0117)