- Application: for switching at 22kV & 35kV feeders in ≥ high voltage 110kV substation
- Type: UX 24kV, 630-2500A; 20-31.5kA
- Type: ET1 24kV, 630-3150A; 31.5kA
- Type: ET2 40.5kV, 630-2500A; 25-31.5kA
- Internal Arc Classes (IAC) 4 sides: AFLR up to 31.5kA/1s

• Standard:
  
  • IEC62271-100
  • IEC62271-200
• Voltage: 12, 17.5, 24kV
• Frequency: 50Hz
• Safety class in case of internal arcing (IAC): AFLR
• Busbar system:
  
  • Rated current: 1250, 1600, 2000, 2500, 3150, 4000A

• Features:

  • Air-insulated medium
  • Small installation area
  • Suitable for extreme conditions