Technical Specifications

Product Overview

High-Performance Vacuum Circuit Breaker

This indoor vacuum circuit breaker is engineered for secure and efficient operation in medium-voltage power distribution systems. Utilizing advanced vacuum interrupters encased in APG-casted epoxy resin, it effectively prevents dust accumulation while ensuring high-reliability arc extinction. The streamlined design integrates the extinguishing chamber and operating mechanism to minimize mechanical energy loss and operational noise.

Technical Specifications

Compliance Standards

IEC56
GB1984
JB3855
DL/T403

Mounting Versatility: Handcart-type switchgearFixed-type switchgear
Insulation Process: APG process-casted epoxy resin insulating cylinder

Maintenance

Operational Maintenance: Designed for reliable performance with simplified maintenance requirements.

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Indoor Vacuum Circuit Breaker

This indoor vacuum circuit breaker is suitable for switching various loads and frequent operations. It can be used for protection and control of electrical facilities in industrial and mining enterprises, power plants, and substations.

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Medium & High Voltage Products

Vacuum Circuit Breakers

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