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Thermal Relay ER2

 

 

 

Application

    This series of thermal relay can be used in the circuit of 50Hz or 60Hz, rated insulation voltage 660V, rated current 0.1-93Afor protecting the phase break when the electric motor is overload.
     The relay has different mechanism and temperature compensation and can be pluged in CEC2 AC contactor.

 

Specifications

Type

Rated Working
Current of The Thermal Relay

Thermal Component

Rated Current
(A)

Rated or Scale of
Rated Current(A)

ER2-13

25

ER2-1301

0.16

0.10-0.16

ER2-1302

0.25

0.16-0.25

ER2-1303

0.40

0.25-0.40

ER2-1304

0.63

0.41-0.63

ER2-1305

1.0

0.63-1.0

ER2-1306

1.6

1.0-1.6

ER2-13X6

2.0

1.25-2.0

ER2-1307

2.5

1.6-2.5

ER2-1308

4.0

2.5-4.0

ER2-1310

6.0

4.0-6.0

ER2-1312

8.0

5.5-8.0

ER2-1314

10.0

7.0-10.0

ER2-1316

13.0

9.0-13.0

ER2-1321

18.0

12.0-18.0

ER2-1322

25.0

17.0-25.0

ER2-23

36

ER2-2353

32

23.0-32.0

ER2-2355

36

28.0-36.0

ER2-33

93

ER2-3353

32

23.0-32.0

ER2-3355

40

30.0-40.0

ER2-3357

50

37.0-50.0

ER2-3359

65

48.0-65.0

ER2-3361

70

55.0-70.0

ER2-3363

80

63.0-80.0

ER2-3365

93

80.0-93.0

a. Fundamental parameter of the main circuit
(a).Rated insulation voltage 660V.
(b).Rated working current 25,36,93A separately.
(c).The regulator seal of rated setting current and setting.
(d). Current of the thermal component(see list 1)
b. Auxiliary circuit
(a). There are one pair of N/O and N/C contact with electric insulation. (b).Rated insulation voltage 500V.
(c). Use frequency 50-60Hz.
(d).Use group. Rated working vo tage, appoint thermal current and rated current.

Use Group

ACLL

DCLL

Rated Working Voltage(V)

220

380

500

220

110

Rated Working Current(A)

4

3

2

01

0.22

Appointed Thermal Current(A)

5

 


Published:2013-10-23   【Print this page】 【Close the window】【products】  Browse:262 Secondary

 

 

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