• CDW3 Air Circuit Breaker
  • CDW3 Air Circuit Breaker

CDW3 Air Circuit Breaker

Rated current of CDW3 series frame circuit breakers covers 400A to 6300A, and the rated operating voltage is 415V / 690V. It is suitable for AC 50Hz, -40 ℃ ~ 70 ℃ extreme environmental conditions.

Poles    3,4
Rated operating voltage AC Ue(V)400/415、660/690V
Rated insulation voltage Ui(V)  400/415、660/690V
Rated impulse withstand voltage Uimp(kV)12
Rated frequency(Hz)50
Suitable for isolationCertified circuit breaker characteristics in accordance with GB/T14048.2/IEC 60947-2
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