ZLL
1VCR003131G0005
delivery time：3-5 days
|
Brand: |
ABB |
|
Arc extinguishing mode: |
Vacuum circuit breaker |
|
Number of poles: |
3P |
|
Rated frequency: |
50HZ |
|
Rated voltage: |
12KV |
|
Power frequency withstand voltage: |
12KV |
|
Lightning impulse withstand voltage: |
12KV |
|
Rated current: |
1250A |
|
Rated peak withstand current: |
1250A |
|
Rated short-circuit breaking current: |
1250KA |
|
Rated short circuit making current: |
1250KA |
|
Rated breaking capacity: |
1MVA |
|
Mechanical life: |
10 years |
|
Inherent opening time: |
40-60s |
|
Shell protection grade: |
IP541 |
|
Operating temperature range: |
40℃ |
|
Product certification: |
CCC |
