Features of CKJ11 Series vacuum contactors: Vacuum contactors are full closed product adopting new technology, which have the characteristics of high operating voltage, small size, stability, long life, reliability, low pick-up power, low circuit resistance, easier maintenance and so on comparing with the traditional CKJ5 contactors. CKJ11 contactors have got the national patent.
| GL Type | Rated Current （A） | Rated Voltage (KV) | Rated Making Capacity (A) | Rated Breaking Capacity(A) | Limited Breaking Capacity(A) | Electrical Life (Million times) | Mechanical Life (Million times) | Pick-up Power (W transient) | Hold Power (W) | |
| CKJ11-160/1.5 | 160 | 1.5 | 1600 | 1280 | 3000 | 1 | 6 | 265 | 30 |
|
| CKJ11-250-1.5 | 250 | 1.5 | 2500 | 2000 | 4500 | 1 | 6 | 265 | 30 |
|
| CKJ11-400/1.5 | 400 | 1.5 | 4000 | 3200 | 4500 | 1 | 6 | 342 | 38 |
|
| CKJ11-800/1.5 | 800 | 1.5 | 8000 | 6400 | 8000 | 1 | 6 | 1041 | 117 |
|
| CKJ11-3000 | 3000 | 1.5 | 30000 | 24000 | 24000 | 1 | 6 | 7000 | 300 |
|
| CKJ11-500/3.6 | 500 | 3.6 | 5000 | 4000 | 5000 | 1 | 6 | 400 | 45 |
|
| CKJ11-630/3.6 | 630 | 3.6 | 6300 | 5000 | 6300 | 1 | 6 | 400 | 45 |
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