|
GTH thermal overload relay (과부하 계전기 용량선정표)
GTH thermal overload relay can be used in the circuit of 50Hz or 60Hz, rated insulation
voltage 660V, rated current 0.1-93A for protecting the phase break when the electric motor
is overload. The relay has different mechanism and temperature compensation & can be
plunged in GMC series contactor.
| Ratings |
Type
|
GTH-22
|
GTH-40
|
GTH-85
|
| Nominal Current |
Ranges
|
Ranges
|
Ranges
|
|
Min
|
Mid
|
Max
|
Min
|
Mid
|
Max
|
Min
|
Mid
|
Max
|
| Rated current(A) |
0.14
|
0.1
|
0.14
|
0.16
|
|
|
|
0.21
|
0.16
|
0.21
|
0.25
|
|
0.33
|
0.25
|
0.33
|
0.4
|
|
0.52
|
0.4
|
0.52
|
0.63
|
|
0.82
|
0.63
|
0.82
|
1
|
|
1.3
|
1
|
1.3
|
1.6
|
|
2.1
|
1.6
|
2.1
|
2.5
|
|
3.3
|
2.5
|
3.3
|
4
|
|
5
|
4
|
5
|
6
|
4
|
5
|
6
|
|
6.5
|
5
|
6.5
|
8
|
5
|
6.5
|
8
|
|
7.5
|
6
|
7.5
|
9
|
6
|
7.5
|
9
|
|
8.5
|
7
|
8.5
|
10
|
7
|
8.5
|
10
|
7
|
8.5
|
10
|
|
11
|
9
|
11
|
13
|
9
|
11
|
13
|
9
|
11
|
13
|
|
15
|
12
|
15
|
18
|
12
|
15
|
18
|
12
|
15
|
18
|
|
19
|
16
|
19
|
22
|
16
|
19
|
22
|
16
|
19
|
22
|
|
22
|
|
18
|
22
|
26
|
18
|
22
|
26
|
|
30
|
24
|
30
|
36
|
24
|
30
|
36
|
|
34
|
28
|
34
|
40
|
28
|
34
|
40
|
|
42
|
|
34
|
42
|
50
|
|
55
|
45
|
55
|
65
|
|
65
|
54
|
65
|
75
|
|
74
|
63
|
74
|
85
|
| Element Number |
2heaters |
standard
|
standard
|
standard
|
| 3heaters |
option
|
option
|
option
|
| Aux.Contact |
1NO 1NC
|
1NO 1NC
|
1NO 1NC
|
| Reset type |
Auto/Manual
|
Auto/Manual
|
Auto/Manual
|
| Power Consumption |
1.8VA/heater
|
2.0VA/heater
|
3.5VA/heater
|
| Dimension(mm)(W x H x D) |
44x63x90
|
53x67x90
|
70x73x103
|
| Separate Mounting Unit |
AZ-22H
|
AZ-40H
|
AZ-85H
|
| Other Model |
3heaters |
GTH-22/3
|
GTH-40/3
|
GTH-85/3
|
| Applied Contactor |
GMC-9,12,18,22
|
GMC-32,40
|
GMC-50,65,75,85
|
|
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