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Anti - Corrosion Outdoor Disconnect Switch Good Conductivity 40.5kv High Voltage

Categories High Voltage Disconnect Switch
Brand Name: Tianan Electric
Model Number: GW4-40.5
Place of Origin: China
MOQ: 1set
Price: Pending
Payment Terms: L/C, T/T, D/A, D/P
Supply Ability: 5000 sets per year
Delivery Time: 30 work days
Packaging Details: International standard package
Rated voltage: 12kv35kv40.5kv
Usage: Outdoor
Rated Current: 630A
Mechanical Endurance: 2000times
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Anti - Corrosion Outdoor Disconnect Switch Good Conductivity 40.5kv High Voltage

MonopoleType 40.5kv High Voltage Disconnect Power Isolator Switch in outdoor


GW4-40.5 series outdoor high voltage disconnector used for open of closing circuits under voltage but no-load condition in 12KV outdoor electrical system. It has fixed drawhook and self-locking device, effect operation with insulating hook-stick. Anti-pollution type can effectively solve flash due to pollution during the operation to satisfy the requirement of users in strong pollution area.

Environmental Conditions

  • Suitable Altitude: 1000m
  • Suitable Temperature: -45℃ ~ +40℃
  • Relative Humidity: Daily mean ≤95%, monthly mean ≤90%
  • No conductivity dust.
  • No insulation object with devastating metal and corrosive gas.
  • No violent vibration and striking.
  • No explosive danger and fire.

Main Features

  • High ability of anti-corrosion. All exposed steel parts are hot-dip galvanized; shaft pins are made of stainless steel; the surface of aluminium conductor is passivated; standard parts are hot-dip galvanized or made of stainless steel.
  • Reliable and stable drive. Adapters on driving part consist of clamping forks or joint ball shaft; shaft base is in fully-enclosed structure; Three-phase ganged operation is rezlized through touching connection with universial friction.
  • Good conductivity. Touch between outgoing pad contact piece and conductive rod is constructed by flexible connection; Outer-pressed stainless steel spring is used on contact piece; contacting part is silver-plated by finishing process.
  • Good property of operating mechanism.
Quality Anti - Corrosion Outdoor Disconnect Switch Good Conductivity 40.5kv High Voltage for sale
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