FLN36 3 Phase 12KV 10KV Indoor SF6 Load Break Switch

Basic Information
Place of Origin: XIAN, China
Brand Name: XG
Certification: ISO CCC
Model Number: FLN36
Minimum Order Quantity: 1 SET
Packaging Details: WOODEN CASE
Delivery Time: 7-15 DAYS
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability: 2000SET
Detail Information
Type: Indoor Rated Voltage: 11kv 12kV
Rated Current: 400A 630A, 1250A, 1600A, 2000A, 2500A Frequency: 50/60Hz
Phase: 3 Phase Installation Location: Power Plants
Warranty: 12 Months Certificate: ISO14001 BS OHSAS18001
High Light:

10KV SF6 Load Break Switch


Indoor SF6 Load Break Switch


FLN36 Indoor Load Break Switch

Product Description

1. FLN 36-12 series 12KV 10KV indoor air load break switch in switchgear
FLN type indoor high voltage AC load breaker switch refer to international new technology and develop the switching equipment in according to the relevant standards in China’s electric power system. Its performance indicators in full compliance IEC420,694,129 and national standards GB3804-2004“3.6kV-0.5kV high voltage AC load breaker switch”GB1985-2004“high-voltage AC isolation switch and earthing switch”,GB/ T11022-1999“common technical requirements for high-voltage switchgear and control equipment standards“, This is the main switching element RMU. The load breaker switch is a collection multifunctional medium voltage switchgear of gates,sub-gate, earthing. In a fully sealed with strengthen the structure of the epoxy resin housing to filled with SF6 gas,0.05MPa , with the minimum parts to achieve the above three functions,to ensure product quality, improve reliability, maintenance-free. It can be safely run for more than 20 years in normal conditions.
2. Basic Functions And Features
1.Load breaker switch adapts double fracture, rotary movable contact structure, with the following three kinds of operating states: Closing,opening,earthing.
2.Using SF6 gas as an arc extinguishing and insulating medium, the main circuit seals by the upper and lower housing pouring epoxy resin, the conductive function is unaffected by external influences.
3.Good safety performance. If internal arcing occurs, the housing has an internal structure weak point, it will be rushed to open, followed by the cabinet above the shutter release arc red open air overpressure stream-oriented outside the cabinet, ensure that the switch
cabinet security checks.
4.Load breaker switch sets gates, opening, earthing switch three at one, filled with SF6 gas encapsulated in epoxy resin housing, three-position interlock,compact structure,high security and reliability.
5.Small size, light weight, maintenance-free, easy and safe to operate.

3. Technical data
Technical NameUnitModel

switch-fuse combinations

1Rated voltageKV12
2Rated FrequencyHz50
3Rated currentAmp630125

Rated Insulation

L min power-frequency
withstand voltage (KV)


Lighting impulse
withstand voltage(Peak) KV

5Rated thermal current (2S)KA20 
6Rated dynamic currentKA50
7Rated short-circuit on-off currentKA25
8Rated closed loop breaking current A630
9Rated active on-load breaking currentA630
10Rated cable charger breaking currentA10
11Rated short-circuit breaking current(peak)KA 50
12Rated transfer currentA1700
13Fuse type  
14Impact output energyJ1+0.5

Rated thermal current(2S)for
grounding switch


Rated dynamic current (peak)for
grounding switch


Maximum torque
operated manually


Rated short-circuit on-off current for
grounding switch

4. Outline and installation size


5. Factory
FLN36 3 Phase 12KV 10KV Indoor SF6 Load Break Switch 0
6. Delivery
FLN36 3 Phase 12KV 10KV Indoor SF6 Load Break Switch 1
7. FAQ
1. The lead time depend on quantity of order. Some standard type is on stock. Otherwise, it will take 3-15 days.
2. Usually shipped by sea, small order or urgent order we can send you by air.
3. All our activities are accredited to ISO 14001:2015 and IEC standard.
4. Technology ensure the quality satisfy international request.
5.Generally we promise one - two years quality guarantee, some products will be extended longer time for life span.

Contact Details

Phone Number : +8613319220197

WhatsApp : +008613319220197