NB-3VU Motor Protection Circuit Breaker

NB-3VU Motor Protection Circuit Breaker Featured Image
  • NB-3VU Motor Protection Circuit Breaker

Short Description:

The product is suitable to be used in circuit of rated voltage up to AC 660V 50/60H乙 rated current from 0.1A to 63A.lt is applicable for protection of overload & short circuit of three- phase squirrel-cage motors.lt also can be used as direct starter to start the motor and as a switch to changeover the circuit normal conditions.

Product Detail

Product Tags

SPECIFICATION

NB-3VU13

NB-3VU16

Current setting range (A)

Power of controlled motor (KW)

Current rated (A)

Current setting range (A)

Power of controlled motor (KW)

Current rated (A)

0.1-0.16

  

0.16

 1-1.6

0.37/0.55

 1.6

0.16-0.24

0.06

0.24

 1.6-2.4

0.75

 2.4

0.24-0.4

0.09/0.12

0.4

 2.4-4

1.1/1.5

 4

0.4-0.6

0.12/0.18

0.6

 4-6

2.2

 6

0.6-1

0.25

1

 6-10

3/4

 10

1-1.6

0.37/0.55

1.6

 10-16

5.5/7.5

 16

1.6-2.4

0.75

2.4

 16-25

11

 25

2-3.2

1.1

3.2

 22-23

15

 32

2.4-4

1.1/1.5

4

 28-40

18.5

 40

325

1.5/2.2

5

 36-52

22

 52

4-6

2.2

6

 45-63   63

5-8

3

8

      

6-10

3/4

10

      

8-13

4/4.5

13

      

10-16

7.5

16

      

14-20

7.5

20

      

18-25

11

25

      

DIMENSION

22.1
22.2
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