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Indoor FN12 10kv 7.2kv 10KV 11KV LBS Load Break Switch

Basic Information
Place of Origin: XIAN, China
Brand Name: XG
Certification: ISO CCC
Model Number: FN12
Minimum Order Quantity: 1 SET
Packaging Details: WOODEN CASE
Delivery Time: 3-7 DAYS
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability: 2000 SET
Detail Information
Rated Voltage: 7.2kV, 12kV Rated Current: 400A 630A, 1250A, 1600A
Frequency: 50/60Hz Poles Number: 3
Phase: 3 Phase Medium: Vacuum
Material: Galvanized Sheet Function: Switch On And Off Normal Load Current
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11KV LBS Load Break Switch


FN12 LBS Load Break Switch


7.2kv LBS Load Break Switch

Product Description

1. FN12 - 10kv Indoor 7.2kv 10KV 11KV Lbs Air Load Break Switch


FN12 - 10kv Indoor 7.2kv 10KV 11KV Lbs Air Load Break Switch is three phase high voltage switch apparatus, suitable for 12kV rated voltage, 50Hz rated frequency alternative current, It is mainly used in downtown power distribution station and industrial electric equipment of three phase ring main unit electricity circle or terminal power supply, for breaking and closing short circuit current.


2. Parameter data 


Technical Parameter of load switch with fuse
No. Item Unit Parameter
1 Rated Voltage kV 12
2 Max. Working Voltage kV 12
3 Rated Frequency Hz 50
4 Rated Current A 630
5 Rated Power load switch-off current A 630
6 5% rated power load switch-off current A 31.5
7 Rated capacity switch-off current A 10
8 Rated inductance switch-off current A 40
9 Rated transfer current kA 1.3
10 Rated short-time withstand current kA 20
11 Rated peak withstand current kA 50
12 Mechanical endurance cycle 2000


3. Service condition 


Altitude does not exceed 1000m.
Relatire Humidity of air not bigger 90% (around the 25oC envirenment)
Working situation have no conductivity dust.
Working situation have no corrosive gas of affect insulation and destroy metal.
Working situation without violent vibration and striking, no explosive danger and fire.


4. Technical drawings 






5. Factory


Indoor FN12 10kv 7.2kv 10KV 11KV LBS Load Break Switch 1


6. FAQ


1.Generally we promise one - two years quality guarantee, some products will be extended longer time for life span.

2. There are four subsidies in our group company. So our whole group company can produce switchgear, power transformer, load break switch, disconnect switch, vacuum/sf6 circuit breaker, fuse, surge arrester, CT PT, Metering unit.

Contact Details

Phone Number : +8613319220197

WhatsApp : +8613319220197