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Overload Relays（Representative Standard：TUV）

A thermal relay is a type of relay that protects a motor from overcurrent. It is called "thermal relay" because it operates after detecting a rise in the temperature of the motor coil. In some designs, the terminals are equipped with a cover to improve safety by protecting against electric shocks during maintenance or inspection. Most thermal relays are composed of a heater element and bi-metal section. When current flows through the heater element, the bi-metal section bends and the contacts open. If the relay is activated, eliminate the cause before restarting operation. Types include an automatic type that resets automatically after activation, and a manual type where the user resets the relay by pressing a button after the bi-metal has cooled. Because a thermal relay itself does not have a shut-off function, it is usually used in combination with an electromagnetic contactor.

1 items

: 30; 45; 60

Days to Ship	All 4 Day(s) or Less 22 Day(s) or Less 45 Day(s) or Less

Overload Relays TH-T Series

MITSUBISHI

Mitsubishi thermal relay TH-T series.
[Features]
・ ncredible performance housed in a small body.
・ The even more advanced version of the Mitsubishi Electric electromagnetic opening/closing device.
・ Can be used to detect motor overload and locked rotor current.
・ Product lineup containing overload short circuit protection, time lag and accelerated types for every application.
[Applications]
・ Motor burnout protection.

Days to Ship: Quote

"Same Day Ship Out" is available for item with 1 day

Days to Ship:	Quote


Brand
Product Series
Days to Ship
Motor capacity 400 to 440-VAC class(kW/A)
Motor Capacity VAC 200–220 Class(kW/A)
Coil rated voltage(V)
Number of Poles
Auxiliary Contact
Representative Standard
Dimension length(mm)
Dimension width(mm)
Dimension thickness(mm)


Brand	MITSUBISHI
Product Series	Overload Relays TH-T Series
Days to Ship	Quote
Motor capacity 400 to 440-VAC class(kW/A)	0.1 ～ 2.2
Motor Capacity VAC 200–220 Class(kW/A)	0.18 ～ 5.5
Coil rated voltage(V)	690
Number of Poles	-
Auxiliary Contact	-
Representative Standard	TUV
Dimension length(mm)	55
Dimension width(mm)	46
Dimension thickness(mm)	76.5

Configure

Specification/Dimensions

Motor capacity 400 to 440-VAC class(kW/A)
0.05/0.24

0.1

0.4

0.4/1.3

0.75

2.2
Clear

Motor Capacity VAC 200–220 Class(kW/A)
0.03/0.24

0.05/0.52

0.1/0.82

0.18

0.2/1.3

0.25

0.4/2.1

0.75

0.75/3.3

1/5

1.1

1.5

1.5/6.5

2.2/8.5

3

3.7/11

3.7/15

5.5

5.5/19

5.5/21.5

7.5/27

7.5/30

7.5/34

15/55
Clear

Coil rated voltage(V)
690
Clear

Number of Poles
- 3
Clear

Auxiliary Contact
- 1a1b
Clear

Representative Standard
- CE
- CUL
- TUV
- CCC
Clear

Dimension length(mm)
45

51

55

57

72

73.2

73.5

74.6

80.6
Clear

Dimension width(mm)
45

46

55

63

74.3

89
Clear

Dimension thickness(mm)
63.7

76.5

79

83.5

90

100
Clear

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Overload Relays（Representative Standard：TUV）

Configure

Specification/Dimensions

Motor capacity 400 to 440-VAC class(kW/A)

Motor Capacity VAC 200–220 Class(kW/A)

Coil rated voltage(V)

Number of Poles

Auxiliary Contact

Representative Standard

Dimension length(mm)

Dimension width(mm)

Dimension thickness(mm)