Breaking Capacity: | High Voltage Circuit Breakers |
---|---|
Operation: | Electric Type |
Installation: | Fixed Type or Draw-out Type |
Structure: | ACB |
Type: | Circuit Breaker |
Function: | Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
Model
|
NDW1A-1600, NDW1A-2000, NDW1A-3200, NDW1A-4000, NDW1A-6300
|
Rated current In (A)
|
200, 400, 630, 800, 1000, 1250, 1600, 2000, 2500, 2900, 3000, 3200, 3600, 4000, 5000, 6300 |
N-pole rated current
|
100%In
|
Rated operating voltage Ue
|
AC220V/230V/240V, AC380V/400V/415V, AC440V, AC660V/690V
|
Rated frequency
|
50/60Hz
|
Rated isolation voltage Ui
|
1000V, 1250V
|
Rated impulse withstand voltage Uimp
|
12kV
|
Number of poles
|
3, 4 |
Full breaking time
|
≤30ms
|
Closing time
|
≤70ms |
Installation method
|
Fixed type or draw-out type
|
Suppliers with verified business licenses