Zhejiang Zhongyi Electric Power Technology Co., Ltd.
                                                                                                           
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VSG-12 indoor high voltage vacuum circuit breaker 12KV MV VCB

Price Negotiable
Price: Negotiate
MOQ: Negotiable
Delivery Time: 5-10 Days
Product Description

VSG Indoor High Voltage Vacuum Circuit Breaker

The VSG indoor high voltage vacuum circuit breaker is a premium solution engineered for 12KV power systems. Designed for reliability and frequent operation, it effectively handles diverse load switching requirements with superior safety and performance.

Core Advantages & Features

  • Advanced Protection: Features international brand enclosed columns protecting against collision, dust, and condensation.
  • High Durability: E2 level electrical life and M2 level mechanical life ratings.
  • Low Maintenance: Innovative design realizes free maintenance for the circuit breaker part.
  • Versatile Application: Ideal for 12KV indoor switching equipment and frequent load switching.

Product Attributes

Unit: Piece
Packaging: Not specified

Technical Specifications

Parameter Unit Data
Rated voltagekv12
Maximum working voltagekv12
Rated currentA630, 1250, 1600, 2000, 2500, 3150, 4000
Rated short-circuit break currentkA20/25, 31.5, 40
Rated short-circuit close current (peak)kA50/63, 80, 100
Rated withstand current (peak)kA50/63, 80, 100
4S Rated little withstand currentkA20/25, 31.5, 40
Insulation (Industrial frequency)kA42/48
Insulation (Thunder impulse)kA75/85
Mechanical lifetimes10000

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Zhejiang Zhongyi Electric Power Technology Co., Ltd.
Location No.808,Biyun Road, Bihu Industrial Park, Liandu District, Lishui Ctiy, Zhejiang Province. China 323000
Contact Person zhoytech

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