1.14kV 400A 8kA 30

Product ID: 269ab1-1
 
 
1.14kV 400A 8kA 30 Circuit breaker ceramic vacuum interrupter
 
 
Technical parameters:

 
Rated working voltage 1.14kV
Rated operating current 400A
Rated making current / number of 8kA/30
Rated short-circuit current breaking times 3000
Short time (1min) Power frequency withstand voltage 10kV
Loop resistance of the contact since the closing force ≤45μΩ
Contact Closing Force 75±15N
Contacts rated to open away from the 3   mm
The maximum mass of the interrupter 1kg

 
 

Installation dimension:

1.14kV 400A 8kA 30 Circuit breaker ceramic vacuum interrupter installation dimension
 
 
 
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