Gold Member Since 2016
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ZHEJIANG LAWRENCE ELECTRIC CO., LTD.

Load Switch, Fuse Switch, Switch manufacturer / supplier in China, offering Fn3 Series Indoor Use, High Voltage Load Switch, Indoor Single Phase Semi-Enclosed Epoxy-Resin Casting Type Voltage Transformer, Outdoor Three Phase Epoxy Resin Casting Type Combined Transformer and so on.

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Supplier Homepage Product Operation and protection device Overhead switches Fn3 Series Indoor Use, High Voltage Load Switch

Fn3 Series Indoor Use, High Voltage Load Switch

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Ningbo, China
Production Capacity: 20, 000PCS/Month
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: FN3
  • Type: Outdoor Single-Pole Isolating Switch
  • Transport Package: Export Standard Package or as Client Requirement
  • Origin: Wenzhou, Zhejiang
  • Rated Voltage/Kv: 12
  • Trademark: L&R or according to customer′s requirement
  • Specification: ISO9001: 2008
Product Description
Basic info.:
Certification:ISO9001 ; IEC
Export Markets:Global
Packaging: standard package or cilent's requirment
Brand name: L&R or as per clients' requirements

Application
GW9-12 Series Outdoor Single-pole Isolating Switch can be used in high voltage transmission and distribution line of 50Hz and 12Ky for making and breaking the single phase or three-phase line with zero-load and voltage.
Normal Working Conditions
1. Upper limit of ambient air temp, is +40ºC , lower limit is -300C for general regions and -40'C for high and cold regions;
2. The height above sea level not exceeding 2000m;
3. Wind pressure not exceeding 700 Pa (equivalent t0 34m/s);
4. Earthquake: 3.1 d;
5. Place without and inflammable or explosive danger, conductive, chemical corrosion or severe vibration;
6. The ice covering not exceeding 10mm;
7. Air pollution degree: III .
Structural Features
The isolating switch is composed of base, bar type isolator, conducting strip, and fuse hook.
The conducting strip is mounted with fuse hook. After switchingin, it will self-lock, and not automati-cally switch out under the deadweight or electric actuaing force. The isolating force. The isolating switch is designed to be single-pole structure and can stiwchin/out by using hook bar and separately control each phase of 3-phase circuit.
The switches with HRC fusemeet with the following data:
 

Model
Rated voltage(KV)Rated current(KV)Dynamic standing current(KV)Thermal withstand circuit 2s
GW9-12/2001220083.15
GW9-12/4001240031.512.5
GW9-12/630126304016

 
Our Services 
1. Rich experience in ODM  and OEM  
2. Excellent One-stop service
3. High Quality Precision Customized forging & Casting services
4. The best price
5. Strict quality control
6. We wormly welcome you come to visit our factory and seek further cooperation
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