MZG32-40.5, 72.5, 126 (W) III/630, 1250, 1600, 2000 double column horizontal break V-shaped horizontal rotary outdoor three-phase AC high voltage isolation switch is used for switching high voltage lines under no-load conditions, as well as for electrically isolating high voltage electrical equipment such as high voltage busbars and circuit breakers under maintenance from live high voltage lines.

Structural features:
1. Environmental temperature: -40 ℃ to+40 ℃;
2. Altitude: not exceeding 2000m;
3. The environmental pollution levels are II, III, and IV;
4. The thickness of ice cover shall not exceed 10mm;
5. The wind pressure does not exceed 700Pa;
6. Earthquake intensity: areas below 8 degrees;
7. The installation site should be free from flammable, explosive hazards, chemical corrosion, and severe vibrations.

MZG32-40.5 outdoor AC high voltage isolation switch model meaning


Main technical parameters of MZG32-40.5 outdoor AC high voltage isolation switch

Appearance and installation dimensions

MZG32-40.5 Outdoor AC High Voltage Isolation Switch