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Vacuum Circuit Breakers
Vacuum Circuit Breakers
Specifications
Test Item :
power frequency withstand voltage against the earth, between phases
Data :
40 / 65
N0. :
7
Unit :
Times
Description

ZW58-12/24 Outdoor AC Vacuum Circuit Breaker

Product Overview

The ZW58-12/24 model is a high-performance outdoor AC vacuum circuit breaker designed for 12/24kV, 50/60Hz power systems. It excels in managing load, overload, and short-circuit currents, making it an essential component for substations, industrial mining, and urban/rural power distribution networks.

✅ Strong Breaking Capability
✅ High Level of Insulation
✅ Long Service Life
✅ Superior Pollution Resistance

Technical Specifications

ItemParameterUnitData (12/24kV)
Rated Voltage-kV12 / 24
Rated Current-A630/1250 / 630/1250
Rated Frequency-Hz50/60 / 50/60
Short-time Withstand Current-kA25 / 25
Short-circuit Duration-s4 / 4
Mechanical Life-Times10000 / 10000
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Product Detail
Test Item :
power frequency withstand voltage against the earth, between phases
Data :
40 / 65
N0. :
7
Unit :
Times
Contact Supplier
Vacuum Circuit Breakers

Zhejiang Zhongyi Electric Power Technology Co., Ltd.

Verified Supplier
1 Years
zhejiang, lishui
Main Products :
Expulsion Fuse Cutout, Disconnector Switch, Lightning Surge Arrester
Certification Level :
Verified Supplier
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