LR1 Thermal Relay

Application

LR1-D series thermal relay is suitable for thermal protection in the circuit with AC 50or 60Hz, voltage up to 660V, motor power up to 45KW or less. It has differential attachment and automatic temperature-compensating function. It can be fixed on to contactor and canalso be fixed independently.
The product is made in accordance with IEC60947-4

Specifications
Type
Adjusting range of current(A)
Control power(AC3)(KW)
Plug in contactor
220V
380V
415V
440V
660V
LC1-D09-25
LR1-D 09301
0.1กซ0.16
LC1-D09-25
LR1-D 09302
0.16กซ0.25
LC1-D09-25
LR1-D 09303
0.25กซ0.40
LC1-D09-25
LR1-D 09304
0.40กซ0.63
0.37
LC1-D09-25
LR1-D 09305
0.63กซ1
0.55
LC1-D09-25
LR1-D 09306
1กซ1.6
0.37
0.55
0.7กซ1.1
LC1-D09-25
LR1-D 09307
1.6กซ2.5
0.37
0.55กซ0.75
1.1
0.75กซ1.1
1.5
LC1-D09-25
LR1-D 09308
2.5กซ4
0.55กซ0.75
1.1กซ1.5
1.5
1.5
2.2กซ3
LC1-D09-25
LR1-D 09310
4กซ6
1.1
2.2
2.2
2.2
4
LC1-D09-25
LR1-D 09312
5.5กซ8
1.5
3
3กซ3.7
3กซ3.7
5.5
LC1-D09-25
LR1-D 09314
7กซ10
2.2
4
4
4
7.5
LC1-D09-25
LR1-D 12316
10กซ13
3
5.5
5.5
5.5
10
LC1-D09-25
LR1-D 16321
13กซ18
4
7.5
9
9
15
LC1-D09-25
LR1-D 25322
18กซ25
5.5
11
11
11
18.5
LC1-D09-25
LR1-D 40353
23กซ32
7.5
15
15
15
22
LC1-D04กข50กข60
LR1-D 40355
30กซ40
10
18.5
22
22
30
LC1-D04กข50กข60
LR1-D 63357
38กซ50
11
22
25
25
37
LC1-D04กข50กข60
LR1-D 63359
48กซ57
15
25
30
30
45
LC1-D04กข50กข60
LR1-D 63361
57กซ66
18.5
30
37
37
55
LC1-D04กข50กข60
LR1-D 80363
63กซ80
22
33กซ37
40กซ45
40กซ45
59กซ63
LC1-D80
 

  
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