ZW32-12 3CT/PT/ZERO/G/Controller Outdoor Pole Mounted Vacuum Circuit Breaker

ZW32-12 3CT/PT/ZERO/G/Controller Outdoor Pole Mounted Vacuum Circuit Breaker

Do Better Performances in Demanding Duties
Yueqing Aiso gain client trust thanks to their proven reputation for reliability, performance and long life. Electrical equipment from Yueqing Aiso are available for original equipment manufacturers (OEM) to incorporate in their own installations or for use in repair, retrofit and upgrade projects.
Why Yueqing AIso?
1,Full engineering and technical support: 3 professional manufacturers, and technical service team.
2,Quality is No1 ,our culture.
3,Quickly lead times:”Time is gold” for you and for us
4,30min fast response:we have professional team,7*20H

Product Description

Applicable place:(Suitable forplaces with high voltage level)

1.Overhead lines.


3.Mining enterprises.

4.Power stations.


This is a new type of on poleswitchgearin vacuum circuit breaker series products in China.


1.It has good performance inshort-circuit makingandbreaking.

2.It is characterized byautomatic re-making,stable operationandlong electric life.

3.Under its normal operating conditions and specified technical parameters, it cansatisfy the protection requirements of systems connectedwith the grid in service.

Environmental Conditions

Ambient temperature:- 40°C~+40°C

Relative humidity: ≤95% (daily average) or ≤90% (monthly average)

Altitude: ≤ 2000m

Structure and Function


Main Technical Parameters

Description Unit Data
Ratedvoltage KV 12
Ratedcurrent A 630
Ratedfrequency Hz 50/60
Ratedshort-circuitbrekaingcurrent kA 25
Meachicallife M2 class

Note:Please contact the factory to confirm the latest parameters

Outline and installation dimension



Product picture details(Real product picture, unprocessed)


Service Environment


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