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You Are Here: Home >> Proudcts >>Low Voltage Electrical Products>>Relay
TR Series Thermal Relay
TR Series Thermal Relay

Application: TR series thermal relay can be used in the circuits of 50hz or 60HZ, rated working
voltage 500V, rated working current 0.19-40A for protecting the phase break when the
electric motor is overload.

Pole
2P/3P
Type of auxiliary
contact
1NO+1NC
IaIb
2N/C
IaIb
1NO+1NC
IaIb
2N/C
IaIb
Rated current
range & set(A)
Range
Set(A)
Range
Set(A)
Range
Set(A)
Range
Set(A)
Range
Set(A)
Range
Set(A)
 
0.1-0.15
0.13-0.2
0.15-0.24
0.2-0.3
0.24-0.36
0.3-0.45
0.36-0.54
0.48-0.72
0.64-0.96
0.8-1.2
0.95-1.45
1.4-2.2
1.7-2.6
2.2-3.4
2.8-4.2
4-6
5-8
6-9
7-11
9-13
0.1
0.13
0.15
0.2
0.24
0.3
0.36
0.48
0.64
0.8
0.95
1.4
1.7
2.2
2.8
4
5
6
7
9
0.19-0.31
0.3-0.5
0.45-0.75
0.7-1.1
0.9-1.5
1.3-2.1
1.6-2.6
2.5-4.1
3.4-5.4
5-8
7-11
9-13
12-18
0.25
0.4
0.6
0.9
1.2
1.7
2.1
3.3
4.4
6.5
9
11
15
 
0.1-0.15
0.13-0.2
0.15-0.24
0.2-0.3
0.24-0.36
0.3-0.45
0.36-0.54
0.48-0.72
0.64-0.96
0.8-1.2
0.95-1.45
1.4-2.2
1.7-2.6
2.2-3.4
2.8-4.2
4-6
5-8
6-9
7-11
9-13
0.1
0.13
0.15
0.2
0.24
0.3
0.36
0.48
0.64
0.8
0.95
1.4
1.7
2.2
2.8
4
5
6
7
9
0.19-0.31
0.3-0.5
0.45-0.75
0.7-1.1
0.9-1.5
1.3-2.1
1.6-2.6
2.5-4.1
3.4-5.4
5-8
7-11
9-13
12-18
17-24
0.25
0.4
0.6
0.9
1.2
1.7
2.1
3.3
4.4
6.5
9
11
15
21
 
22-34
28-38
32-48
28
33
40
22-34
28-38
28
33
mm Electrial
dimension L×W×H
A max×B max×C max
60×458×81
55×52×72
63×54×81
62×65×83