Product Description
General
ST1-K 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
| Type |
Rated working
current(380A) |
The control power at AC3(KW) |
| 220V |
380/415V |
440/500V |
600V |
| ST1-K06 |
6 |
1.5 |
2.2 |
3 |
3 |
| ST1-K09 |
9 |
2.2 |
4 |
4 |
4 |
| ST1-K12 |
12 |
3 |
5 |
5 |
|
| 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 |
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.
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