Three Phase VD4 Circuit Breaker 12kV 25kA 630A Medium Voltage Vacuum Circuit Breaker
Price:
$1000-5000
MOQ:
1pcs
Delivery Time:
15 days
Brand:
A-B-B
Product Description
VD4 Medium Voltage Vacuum Circuit Breaker 12kV 25kA 630A
The VMK/VD4 type vacuum circuit breaker is designed for 12kV power systems, serving as a protection and control unit for power equipment in industrial and mining enterprises. It is suitable for switching various loads and frequent operations, including repeated short-circuit current interruption.
This product features a new circuit breaker design with VSG components that can incorporate internationally branded embedded poles. The vacuum interrupter and main circuit are sealed as a single unit, protecting against collision, dust, and contamination while enhancing environmental adaptability and reducing operational and maintenance costs.
The design achieves near maintenance-free operation with a low-maintenance operating mechanism. The integrated mechanism and breaker body design have passed type tests, meeting E2 and M2 levels for mechanical and electrical lifespan.
Key Specifications
| Specification | Value |
|---|---|
| Phase | Three Phase |
| Rated Frequency | 50Hz |
| Breaking Capacity | 25kA, 31.5kA, 40kA |
| Rated Current | 630A / 1250A / 1600A / 2000A / 2500A / 3150A / 4000A |
| Pole Distance | 150mm / 210mm / 275mm |
| Installation | Indoor Switchgear |
| Type 1 | Front Mount |
| Type 2 | Embedded Poles |
Additional Information
| Attribute | Value |
|---|---|
| Place of Origin | Zhejiang, China |
| Brand Name | MacweyTek |
| Model Number | VMK/VD4 |
| OEM | Accept |
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Company
Ningbo Macwey Industrial Technology Co.,Ltd
Location
No.218, Weier Road, Chongshou Industrial Park, Cixi City (Ningbo), China
Contact Person
Alec Sung