Agreed thermal current lth | 20 | 40 | 63 | 80 | 100 | 125 | 160 | 250 | 400 | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3200 |
Rated insulation voltage Ui | 750V | 1000V | |||||||||||||||
Rated impulse withstand voltage Uimp | 8KV | 12KV | |||||||||||||||
Rated voltage of the switch copper | AC 440V | ||||||||||||||||
Rated work curret le AC-33A | 20 | 40 | 63 | 80 | 100 | 125 | 160 | 250 | 400 | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3200 |
Rated connection capability | 10 le | ||||||||||||||||
Rated breaking capability | 10 le | ||||||||||||||||
Rated conditional short-circuit current | 100KA | 70KA | 100KA | 120KA | 80KA | ||||||||||||
Rated short-time withstand current IS | 7KA | 9KA | 13KA | 26KA | 50KA | 55KA | |||||||||||
Transfer time I-II or II -I | 0.45s | 0.6s | 1.2s | 2.4s | |||||||||||||
Control voltage of the switch motor | DC24V AC220V AC280V |