Product Description
General
ST1LK Series AC Contactor is suitable for using in the circuits the rated voltage up to 660V AC 50Hz or 60Hz, rated current up to 95A, for making & breaking, frequently starting & controlling the AC motor. Combined with the auxiliary contact block, timer delay & machine- interlocking device etc, it becomes the delay contactor, mechanical interlocking contactor, star-delta starter. With the thermal relay, it is combined into the electromagnetic starter. The Contactor is produced according to IEC 60947-1.
Specifications
Our Services:
- Competitive price
- Continuance Service and support
- Good-after service
- Quality Reliability and Long Product Life.
FAQ
Q 1. what's the payment term?
A. We accept TT,30% deposit and 70% balance agaisnt copy of BL
Q 2. how's the delivery time ?
A. usually it will take about 25 days for production
Q 3. tell me the standard of package?
A. Normally are cartons, but also we can pack it according to your requirement.
Q 4.Would you accept to use our logo ?
A.If you have good quantity,it absolute no problem to do OEM.
Q5. Can i take some samples?
A: Yes, we support to take samples before place the order. Just feel free to contact with us if you have any requirements.
Q6. Are you original Factory?
A: Yes, we have our own factory .
Q7. How can you make sure the quality of the products?
A: We will accord to international quality standards to inspect every item before leaving our factory.
| Type |
Rated working
current(380A) |
The control power at AC3(KW) |
| 220V |
380/415V |
400/500V |
600V |
| ST1-K06 |
6 |
1.5 |
2.2 |
3 |
3 |
| ST1-K09 |
9 |
2.2 |
4 |
4 |
4 |
| ST1-K12 |
12 |
3 |
5 |
5 |
5 |
| Parameter |
type |
ST1-K06 |
ST1-K09 |
ST1-K12 |
Rated current
at AC3(A) |
380V |
6 |
9 |
12 |
| 660V |
5 |
7.5 |
10 |
| Conventional thermal current(ITH)V |
10 |
20 |
20 |
| Rated working voltage(Ue)V |
380 660 |
| Rated insulation voltage(Ui)V |
390 |
| AC-3 (6le le) |
Electrical life (times) |
0.5*10^6 |
| Operatipm frequency h-1 |
1200 |
| AC-4 (6le le) |
Electrical life (times) |
10*10^4 |
| Operatipm frequency h-1 |
300 |
| Mechanical life |
3*10^6 |
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