11-33kV Outdoor Load Switch

  • FZW32-33KV High Voltage Vacuum Load Break Switch with Fuse
  • FZW32-33KV High Voltage Vacuum Load Break Switch with Fuse
  • FZW32-33KV High Voltage Vacuum Load Break Switch with Fuse
  • FZW32-33KV High Voltage Vacuum Load Break Switch with Fuse

FZW32-33KV High Voltage Vacuum Load Break Switch with Fuse

The 33kv high voltage vacuum load break switch with fuse is made of stainless steel and hot-dip galvanized carbon steel with anti-ultraviolet protective coating to ensure the normal operation of the body in an outdoor environment. 

The 33kv high voltage vacuum load break switch with fuse is made of stainless steel and hot-dip galvanized carbon steel with anti-ultraviolet protective coating to ensure the normal operation of the body in an outdoor environment. The parts of switch outdoor acare made of stainless steel to ensure the durability, stability and waterproof of the load switch. Anti-salt fog and other properties. The power is large, safe and reliable, long electrical life, frequent operation, less maintenance, obvious continuity and other outstanding features. The operation method adopts single lever manual operation, and also can adopt electric and remote control operation.

load break switch with fuse
vacuum load break switch delixi

Main Technical Parameters

N oltemUnitDato
1Rated voltagekV40.5
2Rated frequencyHz50
3Rated currentA1250
41 min Power frequency withstand voltage:vacuum fracture,interphase,to earth/isolated fracturekV95/110
5Lighitning impulse withstand voltage:interphase,to earth/isolated fracturekV185/215
6Rated short-time withstand current (thermal stabilitykV25
7Rated short durationS4
8Rated peak withstand current (dynamic stability)kA63
9Rated short circuit switching currenkA63
10Mechanical lifeTimes10000
11Allowable wear thickness of contact in vacuum arc chambermm0.6
12Manual operaling torqueNm≤300
13Weighkg500

Appearance And Installation Dimensions

Appearance And Installation Dimensions
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