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Ningbo Mingde Electrical Science&Technology Company Ltd
Vacuum Circuit Breakers;High Voltage Circuit Breakers;Medium Voltage Circuit ...
 
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Mechanical Life 10000 12kv ZW32 50 ( 60 ) Hz High Voltage Outdoor Vacuum Circuit Breaker

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Title： Mechanical Life 10000 12kv ZW32 50 ( 60 ) Hz High Voltage Outdoor Vacuum Circuit Breaker 
Brand： -
Model： -
Unit price： Negotiable
MOQ： -0 -
Quantity： Negotiable
Delivery date： Since the payment date Days delivery
Contact： Alec Sunn （Ms.）    
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Mechanical Life 10000 12kv ZW32 50 ( 60 ) Hz High Voltage Outdoor Vacuum Circuit Breaker

Technical parameter

 

Table 1  Circuit Breaker's Main Technical Data

Data

NO

Item

Unit

12kv

 

1

Rated voltage

kV

12

 

2

Rated frequency

Hz

50

 

3

Rated current

A

630/1250

 

4

Rated short circuit breaking current

kA

20/25

 

5

Rated peak withstand current

kA

50/63

 

6

Rated short time withstand current/ lasting time

kA/s

20/4 , 25/4

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Mechanical Life 10000 12kv ZW32 50 ( 60 ) Hz High Voltage Outdoor Vacuum Circuit Breaker

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