Gold Member Since 2007
Audited Supplier
Shanghai Electric Group Busbar Trunking Co., Ltd.

Load Break Switch, Vacuum Lbs, Lbs manufacturer / supplier in China, offering Pole Mounted Type Vacuum Load Break Switch, Stainless Steel Cabinet Inox Distribution Box, Stainless Steel Wall Mount Enclosure Inox Distribution Box and so on.

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Supplier Homepage Product load break switch Pole Mounted Type Vacuum Load Break Switch

Pole Mounted Type Vacuum Load Break Switch

FOB Price: US $2,000-20,000 / Piece
Min. Order: 500 Pieces
Min. Order FOB Price
500 Pieces US $2,000-20,000/ Piece
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Production Capacity: 50000unit/Year
Transport Package: Export Standard Packing
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: FZW
  • Operation: Electric Type
  • Arc-extinguishing Medium: Vacuum
  • Structure: Lbs
  • Type: Circuit Breaker
  • Certification: ISO9001-2000, CE, CCC
  • Trademark: Shanghai Electric
  • Origin: Shanghai
  • Breaking Capacity: High Voltage Circuit Breakers
  • Speed: High-Speed Circuit Breaker
  • Installation: Pole Mounted
  • Poles Number: 3
  • Function: Circuit-Breaker Failure Protection
  • Item: Vacuum Load Break Switch Pole Mounted Type (Rlw)
  • Specification: IEC and GB
  • HS Code: 85362000
Product Description

Main features;
*Ambient Temperature: Upper limits + 40degree, lower limits-30degree
*Altitude above sea level no more than 1000m
*Earthquake intensity: Not exceeding 8 degree
*Occasions without tinder, explosion danger, chemical corrosion and severe vibration.

Rated voltage: 11KV
Rated current: 1600-2000 / 2500-3150A
Rated frequency: 50HZ
Rated short-time withstand current: 40 / 50KA
Rated peak withstand current: 100 / 125KA
Rated duration of short-circuit: 4s
1min P. F withstand voltage: Phase to phase, to earth 42KV, gaps49KV
Lightning impulse withstand voltage (peak): Phase to phase, to earth 75KV, gaps 85KV
Parameter Table
 ItemsTechnical parameter 
1Rated Voltage                       kV101520 
2Max working voltage         kV1217.524 
3Rated frequency         Hz50
 Rated current               A4006301250 
4Rated Short Time withstand current and Time            kA/s20/425/431.5/4 
5Rated Peak withstand current              kA506380 
61min power frequency  withstand voltage (effective value)    kVTo earth424565
To phase535579
7Lightning Impulse wishstand voltage(peak value) KVTo earth75105125
To phase85120145
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