Circuit Breaker>>Mould Case Circuit Breaker>>NF-CW Series
Main technical specifications
Frame rated current Inm(A) |
30 |
50 |
125 |
|
Model | NF30-CW |
NF63-CW |
NF125-CW |
|
Rated current(A) | 6, 10, 16, 20, 25, 32 |
6, 10, 16, 20, 25, 32, 40, 50, 63 |
60, 75, 100, 125 |
|
Pole No. | 3 |
3 |
3 |
|
Max. rated service voltage Ui(V) | AC |
690 |
690 |
690 |
DC |
250 |
250 |
250 |
|
a |
67.5mm |
75mm |
90mm |
|
b |
96mm |
130mm |
130mm |
|
c |
49mm |
68mm |
61mm |
|
ca |
67mm |
88mm |
88mm |
|
bb |
84mm |
110mm |
110mm |
|
aa |
23.5mm |
25mm |
30mm |
|
IEC60/947-2 Icu AC | 500V | 0.5 |
2.5/1 |
10 |
440V | 0.75 |
2.5/1 |
10 |
|
415V | 1 |
2.5/1 |
15 |
|
380V | 1.5 |
5/2 |
25 |
|
240V | 1.5 |
7.5/4 |
30 |
|
DC | 250V | 0.5 |
7 |
7.5 |
125V | 1 |
5 |
10 |
|
Connection way | Press terminal |
|||
Automatic tripping device | Thermal-magnetic |