Online Service
Quality Expulsion Fuse Cutout factory
MV Vacuum Circuit Breaker (VCB)

VSG-12 indoor high voltage vacuum circuit breaker 12KV MV VCB

Place of Origin: China
Price: Negotiate
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Specifications
Item: Rated Voltage Unit: Kv
Data: 12 Item: Maximum Working Voltage
Item: Rated Current Unit: A
Data: 630, 1250, 1600, 2000, 2500, 3150, 4000 Item: Rated Short-circuit Break Current
Unit: KA Data: 20/25, 31.5, 40
Item: Rated Short-circuit Close Current (peak Value) Data: 50/63, 80, 100
Item: Rated Withstand Current (peak Value) Item: 4S Rated Little Withstand Current
Item: Rated Insulation Level (Industrial Frequency Withstand Voltage) Data: 42/48
Item: Rated Insulation Level (Thunder Impulse Withstand Voltage) Data: 75/85
Item: Mechanical Life Unit: Times
Data: 10000
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. ...

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
Message for quick reply