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AC 690V 0.1A~630A 3P 1N/O+1N/C Thermal Overload Relay

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Product Details

CR2 Thermal Overload Relay

Description

Electric value

AC 50/60Hz, 690V, 0.1~630A

Tripping class

10A

Standard

IEC/EN 60947-4-1

Mounting version

  1. Plug-in: Available for CR2-13, 23, 33, 43;

b. Independent: Available for CR2-53, 63;

Feature
3-phase bimetal
Continuously readjustable current settings
Temperature compensation
Tripping indicator
Test button
Stop button
Manual and automatic reset button
Electrically separated 1N/O plus 1N/C contact

Specification


  Item

Series No.

I/In

Operating time Tp


Overload protection

1

1.05

>2h

Start from cold status

2

1.2

≤2h

Start from heat status, right after item No.1

3

1.5

≤2min

Start from heat status, right after item No.1

4

7.2

2s<Tp≤10s


Start from cold status

Phase failure protection

5

Anyt two phases

Another phase

>2h

Start from cold status

1.0

0.9

6

1.15

0

≤2h

Start from heat status, right after item No.5

Assembly with contactor

Standard

IEC60947-4-1

Model of overload relay

Code

Rated current(A)

Recommended fuse type(RT16 is recommended)

Contactor Matched

aM

gG

CR2-13

1301

0.1~0.16

0.25

2

CC1-09
CC1-12
CC1-18
CC1-25
CC1-32

1302

0.16~0.25

0.5

2

1303

0.25~0.4

1

2

1304

0.4~0.63

1

2

1305

0.63~1

2

4

1306

1~1.6

2

4

1307

1.6~2.5

4

6

1308

2.5~4

6

10

1310

4~6

8

16

1312

5.5~8

12

20

1314

7~10

12

20

1316

9~13

16

25

1321

12~18

20

35

1322

17~25

25

50

CR2-23

2353

23~32

40

63

CC1-32

2355

30~40

40

80

CR2-33

3353

23~32

40

63

CC1-40

CC1-50
 CC1-65
CC1-80
CC1-95

3355

30~40

40

100

3357

37~50

63

100

3359

48~65

63

100

3361

55~70

80

125

3363

63~80

80

125

3365

80~93

100

160

CR2-43

4366

80~104

125

200

 CC1-115
 CC1-150

4367

95~120

125

224

4368

110~150

160

250

CR2-53

5369

80~125

125

200

 CC1-115 

CC1-150

 CC1-185 

CC1-225

5370

100~160

160

250

5371

125~200

200

315

CR2-63

6372

160~250

250

400

 CC1-185 

CC1-400
 CC1-225 

CC1-500

 CC1-265 

 CC1-630 

CC1-330

6373

200~315

315

500

6374

250~400

400

630

6375

315~500

500

800

6376

400~630

630

800

Overall and Mounting Dimension(mm)

Wiring


  Item

CR20-03

CR20-13

CR20-23

CR20-33

CR20-43

CR20-53

CR20-63

Cross section area of conductor

Main ciicuti

Single core of stranded wire

1~4

1~4

4~10

4~35

25~95

25~95

70~2x240

Wiring screw

M3.5

M4

M4

M10

M6/M8

M8

M10

Ausiliary circuit

Single core or stranded wire

0.5~2.5

0.5~2.5

0.5~2.5

0.5~2.5

0.5~2.5

0.5~2.5

0.5~2.5

Wiring screw

M3.5

M3.5

M3.5

M3.5

M3.5

M3.5

M3.5



Welcome to wholesale the low price and high quality ac 690v 0.1a~630a 3p 1n/o+1n/c thermal overload relay with CHANGAN GROUP. We are one of the leading manufacturers and suppliers of various low voltage electrical apparatus in China. And the free sample and the customized service are also available.

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