GSC1 series of 4 pole (4NO) AC contactors
General Introduction
GSC1 series of 4 pole (4NO) AC contactors are used in the circuit of 50Hz or 60Hz, with rated insulation voltage up to 690V, with rated voltage up to 660V, and with rated current from 9A to 95A for AC-3 utilization category at rated voltage of 380V for the purpose of remote breaking and closing a three phase four wire circuit, or frequently starting and controlling AC motors, or protecting the circuit from overload by equipped with proper thermal overload relay. Auxiliary contact block or pneumatic time delayer can be attached to the contactors.
Product Description
| Model |
GSC1-0904 |
GSC1-1204 |
GSC1-1804 |
GSC1-2504 |
GSC1-4004 |
GSC1-5004 |
GSC1-6504 |
GSC1-8004 |
GSC1-9504 |
| Electrical parameters |
|
| Rated insulation voltage Ui (V) |
690 |
| Rated Voltage Ue (V) |
380/660 |
| Rated current Ie (A) |
AC-1 |
25 |
25 |
32 |
40 |
60 |
80 |
80 |
125 |
125 |
| AC-3 |
380V |
9 |
12 |
18 |
25 |
40 |
50 |
65 |
80 |
95 |
| 660V |
6.6 |
8.9 |
12 |
18 |
34 |
39 |
42 |
49 |
49 |
| AC-4 |
380V |
3.5 |
5 |
7.7 |
8.5 |
18.5 |
24 |
28 |
37 |
44 |
| 660V |
1.5 |
2 |
3.8 |
4.4 |
9 |
12 |
14 |
17 |
21.3 |
| Controlled motor power ( kW) |
AC-3 |
220V |
2.2 |
3 |
4 |
5.5 |
11 |
15 |
18.5 |
22 |
25 |
| 380V |
4 |
5.5 |
7.5 |
11 |
18.5 |
22 |
30 |
37 |
45 |
| 415V |
4 |
5.5 |
7.5 |
11 |
22 |
25 |
37 |
45 |
45 |
| 440V |
4 |
5.5 |
7.5 |
11 |
22 |
30 |
37 |
45 |
45 |
| 660V |
5.5 |
7.5 |
10 |
15 |
30 |
33 |
37 |
45 |
45 |
| AC-4 |
220V |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| 380V |
1.5 |
2.5 |
3.7 |
4 |
9 |
11 |
11 |
18.5 |
22 |
| 415V |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| 440V |
- |
- |
- |
- |
- |
- |
- |
- |
- |
| 660V |
1.1 |
1.5 |
3 |
3.7 |
7.5 |
10 |
10 |
15 |
18.5 |
| Main Contact |
4P (4NO) |
| Coil |
|
| Standard coil voltage Us (V) |
24V 50Hz/60Hz, 36V 50Hz/60Hz, 48V 50Hz/60Hz, 110V 50Hz/60Hz, 220V 50Hz/60Hz, 380V 50Hz/60Hz |
| Pull-in voltage (V) |
0.85Ue-1.10Us (-25ºC-+60ºC) |
| Drop-out voltage (V) |
0.10Us-0.75Us (-25ºC-+60ºC) |
| Pull-in power (VA) |
76 |
76 |
110 |
110 |
260 |
260 |
260 |
260 |
260 |
| Hold power (VA) |
10 |
10 |
11 |
11 |
35 |
35 |
35 |
35 |
35 |
| AC-3 |
Electrical life (10000 times) |
>150 |
>150 |
>150 |
>150 |
>150 |
>150 |
>150 |
>150 |
>100 |
| Operation frequency per hour |
1200 |
1200 |
1200 |
1200 |
1000 |
1000 |
750 |
750 |
750 |
| AC-4 |
Electrical life (10000 times) |
>15 |
>15 |
>15 |
>15 |
>10 |
>10 |
>10 |
>10 |
>10 |
| Operation frequency per hour |
300 |
300 |
300 |
300 |
300 |
300 |
300 |
300 |
300 |
| Mechanical life (10000 times) |
1500 |
1500 |
1500 |
1500 |
1000 |
1000 |
1000 |
800 |
600 |
| Pull-in time (ms) |
12-30 |
15-40 |
20-40 |
| Drop-out time (ms) |
10-25 |
5-30 |
6-30 |
| Standard |
IEC60947-4-1, EN60947-4-1 |
| Certificate |
CE, TUV, CCS |
| Operating ambient temperature |
-25ºC ··+60ºC |
| Storage temperature |
-40ºC ··+70ºC |
| Classof pollution |
3 |
| In stallation cateory |
3 |
| Net weight |
0.35 |
0.35 |
0.5 |
0.5 |
1.3 |
1.3 |
1.3 |
1.5 |
1.5 |
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