High Voltage 630A 1250A 12kv VCB Breaker Power Plant Use

Basic Information
Place of Origin: XIAN, China
Brand Name: XG
Certification: ISO CCC
Model Number: ZN12
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: 2000 SET
Detail Information
Rated Voltage: 3.6KV 6.6KV 7.2kV, 12kV, 17.5kV Rated Current: 400A 630A, 1250A, 1600A, 2000A, 2500A, 3150A,
Frequency: 50/60Hz Name: 12kv Vcb Breaker
Phase: 3 Phase Medium: Vacuum
Usage: Power Plant Use Standard: GB, IEC Standard
Type: Indoor
High Light:

1250A 12kv VCB Breaker


630A 12kv VCB Breaker


Power Plant 12kv VCB Breaker

Product Description

1. High Voltage 630A 1250A 12kv Vcb Breaker Power Plant Use


12kv Vcb Breaker is Suitable for sit power plant, Substation and power transmission and distribution system control or protection switch, especially suitable for open circuit important load and frequent operation place.

This vacuum circuit breaker can match used for various types of interval type. Armored type metal-enclosed switchgear. This series of vacuum circuit breaker operation mechanism for spring store type, can using ac or dc operate, and also can use handle operation.


2. Product Parameter list


no. item unit data
1 2 3 4 5
1 rated voltage kv 12 12 12 40.5 40.5
2 rated current A 1250 1600 2000 1600 2000
3 rated short circuit breaking current KA 31.5 31.5 31.5 25 31.5
4 Dynamic and stable current (peak) KA 100 100 100 80 100
5 Thermal stability of 4 s current 50 ka (3 s) KA 31.5 31.5 31.5 25 25
6 The rated short circuit close current (peak value) KA 100 100 100 80 80
7 Rated short circuit breaking current times TIME 50 30


3. Photo and drawing




4. Factory


High Voltage 630A 1250A 12kv VCB Breaker Power Plant Use 1

5. FAQ


1. Technology ensure the quality satisfy international request.

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

3. For tender cooperation, it is welcome to discuss the detail in between.

4. Some type reports are provided accordingly.

5. Our factory is 250000m2 for production and office.

6. 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