北海CKJ5 400.630
Category:
Product Description
Technical parameters:
| Model |
CKJ5- 400 /1140 |
CKJ5- 630 /1140 |
| Main circuit rated voltage (V) Main circuit rated voltage（V） |
1140 |
1140 |
| Main circuit rated current (A) Main circuit rated current（A） |
400 |
630 |
| Main circuit making ability (A/100 times) Main circuit making ability（A/100Ops.) |
4000 |
6300 |
| Main circuit breaking ability (A/10 times) Main circuit break-make ability（A/10Ops.) |
3200 |
4800 |
| Ultimate breaking capacity (A/3 times) Maximum break ability（A/3Ops.) |
4500 |
6300 |
| Electrical life AC3 (times) Electricity life Ac3（Ops.) |
600,000 |
600,000 |
| Electrical life AC4 (times) Electricity life Ac4（Ops.) |
60,000 |
60,000 |
| Mechanical life (times) Mechanical life（Ops.） |
3,000,000 |
3,000,000 |
| Rated operating frequency AC3 (times/h) Rated operate frequency AC3 (Ops./h) |
600 |
600 |
| Rated operating frequency AC4 (times/h) Rated operate frequency AC4 (Ops./h) |
120 |
120 |
| Short-time operating frequency times/h (20S) Short time operate frequency Ops./h(20S) |
2000 |
2000 |
| Contact gap (mm) Clearance between open contacts (mm) |
2±0.2 |
2±0.2 |
| Overtravel (mm) Over travel (mm) |
1±0.2 |
1±0.2 |
CKJ5-400, 630/1140 vacuum contactor structure and appearance diagram
1. Toggle arm 2. Clearance adjustment screw 3. Contact spring 4. Moving conductive clamp 5. Vacuum switch tube 6. Base 7. Static conductive rod clamp 8. Armature plate 9. Coil 10. Yoke plate 11. Trip spring 12. Auxiliary switch 13. Aluminum alloy base
Contact Number：+8613623894894
Contact Number：+8615136360288
Email：13623894894@126.com
Address: No. 1, High-tech Road, Hebin Street Office, Yichuan County, Luoyang City, Intelligent Equipment Industrial Park
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