GMC AC Contactors
GMC
GMC AC contactors is used in power supply switch and circuit control for industrial applications extensively. Serving as essential parts in electrical control systems, they feature sturdy and well-engineered structures to deliver steady and durable performance. GMC AC contactors rely on main contacts to switch the main circuit, with auxiliary contacts carrying out control commands, which builds up a full-featured and highly efficient control mechanism.
Description
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Description
GMC AC contactors is used in power supply switch and circuit control for industrial applications extensively. Serving as essential parts in electrical control systems, they feature sturdy and well-engineered structures to deliver steady and durable performance. GMC AC contactors rely on main contacts to switch the main circuit, with auxiliary contacts carrying out control commands, which builds up a full-featured and highly efficient control mechanism.
In most cases, The main contact only carry the main load current through NO contact. Meanwhile, auxiliary contacts are generally fitted with two sets of NO and NC contacts, so they can meet the demand of different control signal. GMC AC contactors can also work like intermediate relays. When paired with main circuits, they help expand the control capabilities and make the whole system more flexible.


Operation parameter
Rated Insulation voltage(Ui): 1000V(9A-25A:690A,32A-100A:1000V)
Rated impulse withstand voltage(Uimp):8KV(9A-25A:6KV,32A-100A:8KV)
Ambient temperature: Storage: -30℃ ~ +65℃
|
Mode |
GMC-9 |
GMC-12 |
GMC-18 |
GMC-22 |
GMC-32 |
GMC-40 |
||
|
IEC-60947 AC1 duty |
20A |
20A |
25A |
32A |
50A |
60A |
||
|
UL AC3 duty |
200-240V |
2.5KW 11A |
3.5KW 13A |
4.5KW 18A |
5.5KW 22A |
7.5KW 32A |
11KW 40A |
|
|
380-440V |
4KW 9A |
5.5KW 12A |
7.5KW 18A |
11KW 22A |
15KW 32A |
18.5KW 40A |
||
|
500-550V |
4KW 7A |
7.5KW 12A |
7.5KW 13A |
15KW 22A |
18.5KW 28A |
22KW 32A |
||
|
690V |
4KW 5A |
7.5KW 9A |
7.5KW 9A |
15KW 18A |
18.5KW 21A |
22KW 25A |
||
|
Continuous current(th) |
20A |
25A |
30A |
32A |
45A |
50A |
||
|
AC Motor |
1P |
115V |
0.5HP |
0.5HP |
1HP |
2HP |
2HP |
3HP |
|
230V |
1HP |
2HP |
3HP |
3HP |
5HP |
5HP |
||
|
3P |
200V |
2HP |
3HP |
5HP |
7HP |
7.5HP |
10HP |
|
|
230V |
2HP |
3HP |
5HP |
7.5HP |
10HP |
10HP |
||
|
460V |
5HP |
7.5HP |
10HP |
10HP |
20HP |
25HP |
||
|
575V |
7.5HP |
10HP |
15HP |
15HP |
20HP |
25HP |
||
|
Panel installation |
Rail & screw |
|||||||
|
Mode |
GMC-50 |
GMC-65 |
GMC-75 |
GMC-85 |
GMC-100 |
GMC-125 |
||
|
IEC-60947 AC1 duty |
80A |
100A |
110A |
135A |
150A |
150A |
||
|
UL AC3 duty |
200-240V |
15KW 55A |
18.5KW 65A |
22KW 75A |
25KW 85A |
30KW 105A |
37KW 125A |
|
|
380-440V |
22KW 50A |
30KW 65A |
37KW 75A |
45KW 85A |
55KW 105A |
60KW 120A |
||
|
500-550V |
30KW 43A |
37KW 60A |
45KW 64A |
45KW 75A |
55KW 85A |
60KW 90A |
||
|
690V |
30KW 33A |
37KW 47A |
45KW 47A |
45KW 52A |
55KW 65A |
60KW 70A |
||
|
Continuous current(th) |
70A |
80A |
90A |
100A |
160A |
160A |
||
|
AC Motor |
1P |
115V |
3HP |
5HP |
5HP |
7.5HP |
7.5HP |
10HP |
|
230V |
7.5HP |
10HP |
15HP |
15HP |
15HP |
20HP |
||
|
3P |
200V |
10HP |
15HP |
20HP |
25HP |
30HP |
40HP |
|
|
230V |
15HP |
20HP |
25HP |
30HP |
30HP |
40HP |
||
|
460V |
30HP |
40HP |
50HP |
50HP |
60HP |
75HP |
||
|
575V |
30HP |
40HP |
50HP |
50HP |
60HP |
75HP |
||
|
Panel installation |
Rail & screw |
|||||||
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