| 基本技术参数 |
|
|
|
型号Type
|
极数
Nunber of poles
|
额定电流
Rated current in(A)
|
额定电压
Rated voltage Ue(V)
|
短路分析能力(KA)
Short-circuit Interrupting capacity Icu/Ics
|
|
DC
|
AC
|
|
250V
|
230V
|
400V
|
440V
|
500V
|
|
NF30-CS
|
2
|
3,5,10,15,20,25,30
|
A***00(380)
AC690(660)
DC250
|
-
|
5/2
|
5/2
|
-
|
-
|
|
3
|
|
NF50-CS
|
2
|
5,10,15,20,30,40,50
|
-
|
5/2
|
5/2
|
2.5/1
|
2.5/1
|
|
3
|
|
NF60-CS
|
2
|
10,15,20,20,40,50,60
|
-
|
5/2
|
5/2
|
2.5/1
|
2.5/1
|
|
3
|
|
NF100-CS
|
2
|
50,60,75,100
|
-
|
25/10
|
18/10
|
10/7.5
|
7.5/5
|
|
3
|
|
NF250-CS
|
3
|
125,150,175,200,225,250
|
-
|
25/10
|
18/10
|
15/10
|
10/7.5
|
|
NF400-CS
|
3
|
250,300,350,400
|
-
|
35/25
|
25/18
|
25/18
|
15/10
|
|
NF630-CS
|
3
|
500,600,630
|
-
|
50/35
|
35/25
|
35/25
|
18/10
|
|
外形尺寸（mm）
 |
|
NF30-SS
|
|
|
|
|
|
|
NF30-CS
|
NF50-CS
|
NF60-CS
|
NF100-CS
|
NF250-CS
|
NF400-CS
|
NF630-CS
|
|
|
NF50-SS
|
NF60-SS
|
NF100-SS
|
NF250-SS
|
NF400-SS
|
NF630-SS
|
|
2
|
3
|
2
|
3
|
2
|
3
|
2
|
3
|
3
|
3
|
3
|
 |
a
|
45
|
67.5
|
50
|
75
|
50
|
75
|
60
|
90
|
105
|
140
|
210
|
|
b
|
96
|
130
|
130
|
155
|
165
|
257
|
275
|
|
c
|
52
|
68
|
68
|
68
|
86
|
103
|
103
|
|
d
|
67
|
86
|
86
|
86
|
110
|
132
|
155
|
|
|
| |
|
| |
|
|
