Description
https://www.hyundai-electric.com/elec/en/index.jsp
Air Circuit Breaker
Rated operational voltage (Ue) (V) – AC 690
Rated insulation voltage (Ui) (V) – AC 1 000
Frequency Hz – 50/60
Rated current of the neutral pole (…..% x In) – 100%
Impulse withstand voltage (Uimp) (kV) – 12
Maximum break time (ms) – 40
Overall dimensions (W x H x D) (mm) – 408 x 404 x 296