Type

Number of poles

Rated current in(A)

Rated voltage Ue(V)

Short-circuit Interrupting capacity Icu/Ics(KA) 

DC

AC

250V

230V

380V

400V

440V

500V

NF50-CP

3

10,15,20,30,40,50

AC400(380)
AC690(660)
DC250 

-

5/2

5/2

5/2

2.5/1

2.5/1

NF60-CP

3

10,15,20,30,40,50,60

-

5/2

5/2

5/2

2.5/1

2.5/1

NF100-CP

3

50,60,75,100

-

25/13

10/5

10/5

10/5

7.5/4

NF250-CP

3

125,150,175,200,225,250

-

30/15

18/9

18/9

15/8

10/5

NF400-CP

3

250,300,350,400

-

35/25

25/18

25/18

25/18

15/10

NF630-CP

3

500,600,630

-

50/35

35/25

35/25

35/25

18/1