Gold Member Since 2005
Audited Supplier
People Ele. Appliance Group Co., Ltd.

High Voltage AC Load Switch, 12kv AC Load Break Switch, 12kv Indoor Disconnector Switch manufacturer / supplier in China, offering Epoxide Resin Indoor Hv AC Load Break Switch, Dds858 Single Phase DIN Rail Energy Meter, Residual Current Circuit Breakers Household RCCB and so on.

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Epoxide Resin Indoor Hv AC Load Break Switch

FOB Price: US $6,612.5 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $6,612.5/ Piece
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Port: Ningbo, China
Production Capacity: 1, 000 Sets/Per Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: FLN36-12D
  • Structure: Three-column Disconnector
  • Operation: Electric, Manual Type
  • Number of Poles: Three Pole
  • Switching Mode: Single Throw-in
  • Certification: CCC
  • Rated Voltage: 12kv
  • Rated Current: 630A
  • Rated Short-Circuit Duration: 4s
  • Trademark: PEOPLE
  • Specification: CCC
  • HS Code: 8535210000
  • Type: High-voltage
  • Installation: Indoor High-voltage
  • Grounding Mode: Grounding
  • Series: Three
  • Structure of Operating: Electric
  • Brand: People
  • Rated Frequency: 50Hz
  • Customized Design: Yes
  • Mechanical Life: > 10000 Times
  • Transport Package: Standard Export Packing
  • Origin: Wenzhou, Zhejiang, Cn
Product Description

FLN36-12D series high voltage AC indoor load switch is applied in the three-phase, AC50Hz, rated voltage up to12KV, rated current 630A  electric-supplying network. Mainly applied in three-phase RMU net pr ending electric-supply city distribution station and industrial electrical equipments, with load-control and short-circuit protection.

The load switch integrates breaking, closing earthing as a  multifunction switching device, in a whole sealed, epoxide-resin reinforced structure housing with filling 0.05MPa SF6 gas inside. 
It's the main switching component for RMU switchgear. Reliable, free-maintain.
Can run safely over 20 years in normal.


Altitude: below 3000m
Air temperature maximum is +40ºC, minimum is -30ºC.
Relative temperature: diary average ≤95%, monthly average ≤90%
No frequent shrink shock.


1.SF6 gas for arc blow-out, no explosive danger, no need to inspect
2. Load switch adopts double fractures, rotatablel moving contacts structure. 3 running situations: breaking, closing, grounding.
3. Component parts all adopt stainless steel material, bottom bracket adopts stainless steel material or carbon steel material of hot-galvanized with UV protection coating  To ensure device normally run in outdoor environment.
4. Strong breaking capacity, safety, reliable, long electrical life, frequent operation.
5. Small volume, light weight, free-maintain,  safe & convenient for operation

Rated Voltage12kV
Rated frequency50Hz
Rated current630A
Rated peak withstand current50kA
Rated short-time withstand current(4s)20kA
Rated closing current50kA
Rated active-power load breaking current630A
Rated closed-loop breaking current630A
Rated cable charging breaking current10A
Power frequency withstand voltage(1min)to earth: 42kV; fracture:48kV
Lightning impluse withstand voltagebetween phases, to earth:75kV; fracture: 85kV
SF6 gas relative pressure(20ºC)≤0.04MPa
Rated operaion voltage(electrc)AC/DC 220V
Shunt release rated voltageAC/DC 220V
Average breaking speed 3.5±1.5m/s
Average making speed 3.5±1.5m/s
Three phases CO synchronization≤3ms
Main circle resistance≤120μΩ
Manual operation Max moment≤160N.m
core clearance between phases210±0.5mm

Packing and shipping
-- Wooden box for products.
-- Shipping mark according to customer's request.
-- Bulk production will be deliveried by sea and air.
Epoxide Resin Indoor Hv AC Load Break Switch

Our Service
-- We have our own factory, professional manufacturer
-- We can send you samples within one week.
-- We do OEM & ODM services .
-- We control quality strictly, quality problem: 100% compensation or change
Warmly welcome to visit our factory. Welcome customer or your agent to inspect before order or lading.
Epoxide Resin Indoor Hv AC Load Break Switch

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