background

Double Break Isolator/Disconnector

Overview
Standards IEC 62271-102: 2018
Design Double Break Centre Post Rotating
Voltage Rating 12 to 420 kV
Current Rating 200 to 3150 Amps
Short-Time Current Rating From 16kA/1s to 50kA/3s
Operating Mechanism Motor Operated, Gear Operated, Handle Operated
Special Purpose Applications Underhung, Tandem, Vertically Mounted, Double break with Double ES