Company Details

  • Wenzhou Korlen Electric Appliances Co., Ltd.

  •  [Zhejiang,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Service , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:91% - 100%
  • Certs:ISO14001, ISO9001, ISO9002, CB, CE, EMC, RoHS, TUV, UL, OHSAS18001, CCC
  • Description:Motor Protection Relay,Vacuum Circuit Breaker,Motor Protective Relay
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Wenzhou Korlen Electric Appliances Co., Ltd.

Motor Protection Relay,Vacuum Circuit Breaker,Motor Protective Relay

Home > Products > Low Voltage Transformer > Thermal Relay > Sale New Design Thermal Relay

Sale New Design Thermal Relay

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    Payment Type: L/C,T/T
    Min. Order: 100 Bag/Bags
    Delivery Time: 30 Days

Basic Info

Model No.: KNR8

Theory: Thermal Relay

Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay

Phase: Other

Electricity Type: Ac

Number of Pole: Other

Load: Micro Power Relay

Protective Characteristics: Other

Action Principle: Electronic Type

Size: Miniature

Type: Electric Parameter Relay

Rated Working Current: 25;36;93A

Standards: IEC947-4;VDE0660;GB14048.4

Rated Current: 0.1-400A

Rated Frequency: 50/60Hz

Rated Insulation Voltage: 660V

Additional Info

Packaging: carton

Productivity: 500000PCS/Year

Brand: Korlen

Transportation: Ocean,Land,Air

Place of Origin: Wenzhou; Zhejiang; China

Certificate: CE;CB;

HS Code: 8536200000

Port: Ningbo,ShangHai

Product Description


KNR8 series overload relay is suitable for 50Hz/60Hz, rated voltage up 690~1000V,rated current 0.1~400A in main circuit of long time working. It is used to protect AC three-phase asynchronous motor against overload and open phase.

This products conformity with IEC947-4, VDE0660,GB14048.4 standards .

Working condifion
●The altituelde should be not higher than 2000m;
●The ambient temperature:-25℃~55℃;
●The relative humidity: when +25℃,the relative humidity of air should be not more than 90%.

Feature

●Senies overload relay of thermal metal mode, tripping class is 10A;

●Setting current continuous adjustable device;

●Trip indicator;

●Test button;

●Reset button by hand operation and automatic reset button;

●Have a pair of No and Nc insulation contact in electricity;

●Mode of installation: install independently or can plug in the AC contator.



Parameters & Technical date


Type

Sphere of
setting
current(A)

Fuse specification (A)

IEC947-4

[1"

[2"

KNR8-50

0.1-0.16

35

0.5

0.16-0.25

1

1.25-0.4

1.6

0.4-0.63

2

0.63-1

4

0.8-1.25

4

1-1.6

6

1.25-2

6

1.6-2.5

6

2-3.2

10

2.5-4

10

3.2-5

20

4-6.3

16

5-8

16

6.3-10

25

8-12.5

25

10-14.5

25

KNR8-52

0.1-0.16

63

0.5

0.16-0.25

1

0.25-0.4

1.6

0.4-0.63

2

0.63-1

4

0.8-1.25

4

1-1.6

6

1.25-2

6

1.6-2.5

6

2-3.2

10

2.5-4

10

3.2-5

16

4-6.3

16

5-8

20

6.3-10

25

8-12.5

25

10-16

35

12.5-20

35

16-25

50

KNR8-55

1-1.6

100

6

1.25-2

6

1.6-2.5

6

2-3.2

10

2.5-4

10

3.2-5

16

4-6.3

16

5-8

20

6.3-10

25

8-12.5

25

10-16

35

12.5-20

50

16-25

50

20-32

80

25-36

80

32-40

80

36-45

80

Type

Sphere of
setting
current(A)

Fuse specification (A)

IEC947-4

[1"

[2"

KNR8-58

12.5-20

160

50

16-25

50

20-32

63

25-40

80

32-50

100

40-57

100

50-63

100

57-70

125

63-80

250

160

70-88

160

KNR8-60

55-80

250

160

63-90

160

80-110

315

200

90-120

224

110-135

224

KNR8-61

55-80

250

160

63-90

160

80-110

315

200

90-120

224

110-135

224

120-150

224

KNR8-59

0.1-0.16

25

0.5

0.16-0.25

1

0.25-0.4

1.6

0.4-0.63

2

0.63-1

4

0.8-1.25

4

1-1.6

6

1.25-2

6

1.6-2.5

6

2-3.2

10

2.5-4

10

3.2-5

16

4-6.3

16

5-8

16

6.3-10

16

8-12.5

35

25

10-16

63

35

12.5-20

63

50

16-25

63

50

20-32

80

63

25-40

125

80

32-40

160

100

40-57

160

125

50-63

160

125

KNR8-62

55-80

250
250

160

63-90

160

80-110

250

200

90-120
110-135
120-150

315

224

135-160
150-180

355

KNR8-66

80-125

500

250

125-200

315

160-250

400

200-320

400

250-400

800

500








KORLEN-KNR8KORLEN-KNR8

KORLEN-KNR8KORLEN-KNR8KORLEN-KNR8


KORLEN-KNR8


The company has well experienced workforce, ranging from senior engineers and technicians to factory workers which constitutes a total population of 1,500 workers. The company covers an area of more than 50 acres of land. Construction site is more than 38000 square meters of the modern industrial zone. Korlen is equipped with modern sophisticated laboratory with high standard examination equipment. Due to our strict compliance in accordance with every country`s electric coding system, the company has managed to obtain more than 20 national patents including other accredited international certificates. This makes Korlen a standout in producing electrical protective devices among its competitors.






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Product Categories : Low Voltage Transformer > Thermal Relay

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