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GMC AC CONTACTOR

APPLICATION
GMC series AC contactor is suitable for using in the circuit up to the rated voltage 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, and star-delta starter. With the thermal relay, it is combined into the electromagnetic starter. The contactor is produced according to IEC947-2, VDE0660 & BS5452.
SPECIFICATION

Type

GMC-9

GMC-12

GMC-18

GMC-22

GMC-32

IEC-60947

AC 1 duty

20A

20A

25A

32A

50A

AC3 duty

200-240V

2.5KW11A

3.5KW13A

4.5KW18A

5.5KW22A

7.5KW32A

380-440V

4KW9A

5.5KW12A

7.5KW18A

11KW22A

15KW32A

500-550V

4KW7A

7.5KW12A

7.5KW13A

15KW22A

18.5KW28A

690V

4KW5A

7.5KW9A

9.5KW9A

15KW18A

18.5KW21A

UL

Continuous current (Ith)

20A

25A

30A

32A

45A

AC motor

Single phase

115V

0.5HP

0.5HP

1HP

2HP

2HP

230V

1HP

2HP

3HP

3HP

5HP

Three phase

200V

2HP

3HP

5HP

7HP

7.5HP

230V

3HP

3HP

5HP

7.5HP

10HP

460V

2HP

7.5HP

10HP

10HP

20HP

575V

5HP

10HP

15HP

15HP

20HP

Life time (unit:10,000 time)

Electrical

250

250

250

250

200

Mechanical

2500

2500

2500

2500

1500

Aux.contact

1NO1NC

1NO1NC

1NO1NC

1NO1NC

1NO1NC

2NO2N

Type
GMC-40
GMC-50
GMC-65
GMC-75
GMC-85
IEC-60947

AC 1 duty

60A
80A
100A
110A
135A

AC3 duty

200-240V
11KW40A
15KW55A
18.5KW65A
22KW75A
25KW85A
380-440V
18.5KW40A
22KW50A
30KW65A
37KW75A
45KW85A
500-550V
22KW32A
30KW43A
37KW60A
45KW64A
45KW75A
690V
22KW25A
30KW33A
37KW33A
45KW47A
45KW52A

UL

Continuous current (Ith)
50A
70A
80A
90A
100A
AC motor
Single phase
115V
3HP
3HP
5HP
5HP
7.5HP
230V
5HP
7.5HP
10HP
15HP
15HP
Three phase
200V
10HP
10HP
15HP
20HP
25HP
230V
10HP
15HP
20HP
25HP
30HP
460V
25HP
30HP
40HP
50HP
50HP
575V
25HP
30HP
40HP
50HP
50HP

Life time (unit:10,000 time)

Electrical

200

200

200

200

200

Mechanical

1500

1000

1000

1000

1000

Aux.contact

standard
2NO2NC
2NO2NC
2NO2NC
2NO2NC
2NO2NC
 
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