| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Electric Type |
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ST60N-63 Series is applicable to a line of AC 50Hz/60Hz, 230V in single pole, 400V in double, three,four poles for protecting overload and short circuit, and rated current up to 63A. It can also beused for infrequent line conversion under the normal condition. The breaker is applicable tolighting distribution system in industrial enterprise, commercially district, high-rise building anddwelling house. It conforms with the standards of IEC60898.
| 2. Main Technical Parameter |
| Type | ST60N-63 | ||||
| Pole | 1P | 2P, 3P, 4P | |||
| Rated current (A) | 6,10,16,20,25,32,40,50,63 | ||||
| Rated voltage(V) | 230 | 400 | |||
| Ambient temperature | -5oC~+40oC | ||||
| Type of instantaneous release | B,C,D | ||||
| Rated short circuit breaking capacity Icn(KA) | 6 | ||||
| 3. Applicable conducting wire |
| Rated current(A) | Norminal cross section of wire mm2 | ||||
| 1-6A | 1 | ||||
| 10A | 1.5 | ||||
| 16,20A | 2.5 | ||||
| 25A | 4 | ||||
| 32A | 6 | ||||
| 40,50A | 10 | ||||
| 63A | 16 | ||||
| 4. The over-current protection property |
| Ambient Temperature | Initial Status | Test Current | Expected Result | Expected Result | Note |
| 30±2oC | Cold position | 1.13In | t≥1h | Non-release | - |
| Carried out immediately after previous test | 1.45In | t<1h | Release | - | |
| Cold position | 2.55In | 1s<t<60s | Release | Current smoothly rises to specified value within 5s | |
| (In≤32A) | |||||
| Cold position | 2.55In | 1s<t<120s | Release | ||
| (In>32A) | |||||
| -5oC~+40oC | Cold position | 3In | t≥0.1s | Non-release | Type B |
| Cold position | 5In | t<0.1s | Release | Type B | |
| Cold position | 5In | t≥0.1s | Non-release | Type C | |
| Cold position | 10In | t<0.1s | Release | Type C | |
| Cold position | 10In | t≥0.1s | Non-release | Type D | |
| Cold position | 20In | t<0.1s | Release | Type D |
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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