
屬性 | 值 |
---|---|
Number of Poles | 3 |
Rated Current | 400A |
Rated Operational Voltage | 690 V AC 750 V DC |
Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (220 V AC) 70 kA (230 V AC) 70 kA (380 V AC) 36 kA (400 V AC) 36 kA (415 V AC) 36 kA (440 V AC) 30 kA (500 V AC) 25 kA (690 V AC) 20 kA (250 V DC) 2 Poles in Series 36 kA (500 V DC) 2 Poles in Series 25 kA (750 V DC) 3 Poles in Series 16 kA Rated Uninterrupted Current (Iu):400 A |