Main Technical Parameters
Model |
CKJ20-630/1140 |
CKJ20-800/1140 |
Main circuit rated voltage(V) |
1140 |
1140 |
Main circuit rated current(A) |
630 |
800 |
Main circuit making ability(A/10 Ops.) |
6000 |
8000 |
Main circuit break-making ability(A/10 Ops.) |
4800 |
6400 |
Maximum break ability(A/3 Ops.) |
6000 |
7500 |
Electricity life AC3(Million times) |
90 |
|
Electricity life AC4(Million times) |
6 |
|
Mechanical life(Million times) |
300 |
|
Rated operating frequency AC3(Ops./h) |
600 |
|
Rated operating frequency AC4(Ops./h) |
120 |
|
Short time operating frequency Ops./h(20S) |
2000 |
|
Terminal pressure(N) |
200 20 |
250 20 |
Clearance between open contacts(mm) |
≥2.5 |
|
Over travel(mm) |
≥1 |
|
Weight(Kg) |
15 |
17 |
Outline and Installation Dimensions