Gold Member Since 2015
Audited Supplier
Yueqing Heyi Electrical Co., Ltd.

Load Break Switch, 11kv Load Break Switch, 36kv Load Break Switch manufacturer / supplier in China, offering 11kv Load Break Switch Fn5-12 High Voltage Indoor Isolation Switch and Fuse, Electric Scooters Three Phase 15kvar Electrical Self Healing Power Capacitor, High Voltage Power Module 300kvar 11kv Shizuki Capacitor and so on.

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Supplier Homepage Product High voltage vacuum breaker Vacuum circuit breaker 11kv Load Break Switch Fn5-12 High Voltage Indoor Isolation Switch and Fuse

11kv Load Break Switch Fn5-12 High Voltage Indoor Isolation Switch and Fuse

Purchase Qty.:
1-9 10-99 100+
FOB Unit Price: US $373 US $372 US $371
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $373
10-99 US $372
100+ US $371
Get Latest Price
Production Capacity: 1000PCS/ Month
Transport Package: 1PCS/ Strong Wooden Package
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: FN5-12RD/630
  • Type: Fuse
  • Rated Current: 400A, 630A
  • Cerfication: ISO9001, IEC
  • Rated Frequency: 50/60 Hz
  • Rated Short-Circuit Duration: 4s
  • Operation: Electric Type
  • Arc-extinguishing Medium: Vacuum
  • Structure: Vcb
  • Function: Circuit-Breaker Failure Protection
  • Trademark: OEM/HEYI
  • Origin: Zhejiang Yueqing
  • Breaking Capacity: High Voltage Circuit Breakers
  • Mating Product: Earthing Switch, Fuse, Operating Mechanism
  • Rated Voltage: 12kv
  • Application: Indoor
  • Rated Short-Time Withstand Current: 20ka
  • Rated Peak Withstand Current: 50ka
  • Speed: High-Speed Circuit Breaker
  • Installation: Fixed
  • Poles Number: 3
  • Certification: ISO9001-2000, CE, CB, CCC
  • Specification: CE ROHS
  • HS Code: 85310000
Product Description
11kv load break switch FN5-12 high voltage indoor isolation switch and fuse  

Main technical parameters
Rated voltage1 minute power frequency withstand voltageKVRated CurrentA4Second thermal currentDynamic current (peak)KARated breaking circuitAShort-circuit current to open and closeKA

Fuse rated parameters
ModelRated voltageKVRated CurrentAMelt the rated currentA
FN5-12R(L)Model Indoor AC HV load switch - fuse Model through a comprehensive and long-term pilot test evaluation, performance to IEC420 ≤ HV load switch - fuse current ≥ (1990 version) and GB3804 ≤ 3-63KV AC High Voltage ≥ standard load switch, compared with similar foreign products, technical data has reached the international level, with small size, light weight, can be used for ring counters and box-Model substation, 10KV lines are widely used in power distribution, switching can be realized. Isolation and grounding the three-position, and effectively avoid the equipment missing running.

Service Condition
1. The altitude does not exceed 1000m
2. The ambient air temperatrue: Max:+40°c, Min:-10°c
3. The relatire humidity of air daily average=95%, monthly average=90% (temperature:25°c)
4. The ambient air should not be obviously polluted by corrosivity and the flammability gas, etc
5. The working situation without frequent violent

Payment terms: 
1 30% T/T advance , the balance against to the copy B/L or LC at sigh 
2 The other specific issues can negorate.
3 Pls confirm the details with us before do the prepayment.
Packing information:
1 Wooden packing 
2 1pcs/per CTN 
3 G/N.W: 50/45kg
4 We can packing as your required,good looking design 
Why choose us:
1 ISO9001,SGS,Gold golden supplier 
2 Monthly Production Capacity -- 50000 Pcs 
3 All goods examined before delivery by 10 QC staff 
4 Prompt Reply Within 12 Hours 
5 8000 square meters work environment 
Product Groups
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