NB-GV Motor Protection Circuit Breaker

NB-GV Motor Protection Circuit Breaker Featured Image
  • NB-GV Motor Protection Circuit Breaker

Short Description:

NB-GV series motor protection circuit breakers are mainly used to the overload and short circuit protection of the motor in AC50/60H乙up to 660V,0.1~80A power circuit,as a full-voltage starter to start and cut off the motor, under the AC3 load or for the overload and short circuit protection of the circuit and power equipment in the power distribution network.

Product Detail

Product Tags

SPECIFICATION

Type

Standard power ratings of 3-phase motors 50/60Hz in category AC-3

Current setting range(A)

220V

380V

415V

440V

500V

660V
kW kW

kW

kW

kW

kW
NB-GV1-M01      

一

一

一

 0.1-0.16
NB-GV1-M02      

—

—

—

 0.16-0.25
NB-GV1-M03      

-

-

—

 0.25-0.4
NB-GV1-M04      

—

 — 0.37 0.4-0.63
NB-GV1-M05      

0.37

0.37

 0.55

0.63-1
NB-GV1-M06  

0.37

  

0.55

0.75

1.1

 1-1.6
NB-GV1-M07

0.37

0.75

1.1

1.1

1.1

1.5

 1.6-2.5
NB-GV1-M08

0.75

1.5

1.5

1.5

2.2

3

 2.5-4
NB-GV1-M10

1.1

2.2

2.2

3

3.7

4

 4-6
NB-GV1-M14

2.2

4

4

4

5.5

7.5

6-10
NB-GV1-M20

4

7.5

7.5

7.5

10

 11

10-16
NB-GV1-M21

5.5

 10

9

9

 11 15

16-20
NB-GV1-M22

5.5

 11

11

11

15

 18.5

20-25
NB-GV2-M01/ME01      

—

 —

—

 0.1-0.16
NB-GV2-M02/ME02      

一

 一

一

 0.16-0.25
NB-GV2-M03/ME03      

—

 —

—

 0.25-0.4
NB-GV2-M04/ME04      

-

 一 0.37 0.4-0.63
NB-GV2-M05/ME05      

0.37

0.37

 0.55 0.63-1
NB-GV2-M06/ME06  

0.37

  

0.55

0.75

 1.1 1-1.6
NB-GV2-M07/ME07

0.37

0.75

0.75

1.1

1.1

 1.5 1.6-2.5
NB-GV2-M08/ME08

0.75

1.5

1.5

1.5

2.2

 3 2.5-4
NB-GV2-M10/ME10

1.1

2.2

2.2

3

3.7

 4 4-6.3
NB-GV2-M14/ME14

2.2

4

4

4

5.5

 7.5 6-10
NB-GV2-M16/ME16

3

5.5

5.5

7.5

7.5

 9 9-14
NB-GV2-M20/ME20

4

7.5

9

9

9

 11 13-18
NB-GV2-M21/ME21

5.5

 11

11

11

 11 15 17-23
NB-GV2-M22/ME22

5.5

 11

11

11

15

 18.5 20-25
NB-GV2-M32/ME32

7.5

15

15

15

18.5

26

 24-32
NB-GV3-M06/ME06

-

0.37

—

0.55

0.75

1.1

 1-1.6
NB-GV3-M07/ME07

0.37

0.75

1.1

1.1

1.1

1.5

 1.6-2.5
NB-GV3-M08/ME08

0.75

1.5

1.5

1.5

2.2

3

 2.5-4
NB-GV3-M10/ME10

1.1

2.2

2.2

3

3.7

 4 4-6
NB-GV3-M14/ME14

2.2

4

4

4

5.5

 7.5

6-10
NB-GV3-M20/ME20

4

7.5

7.5

7.5

10

11

10-16
NB-GV3-M25/ME25

5.5

 11

11

11

15

 18.5

16-25
NB-GV3-M40/ME40

11

18.5

22

22

25

33

25-40
NB-GV3-M63/ME63

15

30

33

33

40

55

40-63
NB-GV3-M80/ME80

22

 40

45

45

55

63

56-80
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