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TEL:
0086-577-27866868
0086-577-27863828
FAX
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0086-577-27866767
0086-577-27863890 |
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E-mail: |
| sales@meba.cn |
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MSN |
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lucollin@hotmail.com |
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FNM3 Moulded Case Circuit Breaker |
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● Application |
FNM3 series Moulded Case Circuit Breaker is suitable for short circuit & overload protection in the circuit of 690VAC 50/60Hz, rated current from 12.5 to 630A. Its rated insulation voltage is 690V. It can make & break non-frequentiy the circuit in the normal conditions. It takes protective effect when mouse cage motors non-frequent start, breaking off working and protecting overload, short circuit and lacking voltage. It conforms to IEC60947-2.
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| type |
Rated
Current |
Pole Nos |
Reated Operating Volatge(V) |
Arding Over Distance
(mm) |
Ultimate Short Circuit Breaking Capalcity(KA) |
Services Short Circuit Breaking Capalcity(KA) |
Operating Performance
(endruance) |
Overall dimensions |
AC
400V |
AC
690V |
AC
250V |
AC
400V |
AC
690V |
Load |
Unload |
L |
W |
H |
| FNM3-125E |
12.5,
16.20
40.50
/63/
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3.4 |
690 |
400/690 |
30 |
15 |
. |
. |
.7.5 |
3000 |
7000 |
120 |
76/
101 |
70 |
| FNM3-125S |
25 |
. |
20 |
16 |
| FNM3-160S |
16.20,
32..63,
80,100
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0 |
35 |
8 |
20 |
18 |
4000 |
6000 |
120 |
105/
140 |
70 |
| FNM3-160E |
50 |
10 |
40 |
25 |
| FNM3-250S |
100,125,
160,200,
225,250 |
35 |
10 |
40 |
18 |
2000 |
6000 |
170 |
105/
140 |
103 |
| FNM3-250M |
50 |
16 |
40 |
30 |
| FNM3-250H |
65 |
18 |
40 |
48 |
| FNM3-400S |
200,225,
250,315,
350,400
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35 |
16 |
40 |
18 |
1000 |
4000 |
254 |
140/
184 |
103 |
| FNM3-400M |
50 |
20 |
40 |
30 |
| FNM3-400H |
65 |
25 |
40 |
48 |
| FNM3-630S |
400,500
,630 |
50 |
20 |
40 |
30 |
1000 |
4000 |
288 |
210/
280 |
103 |
| FNM3-630M |
65 |
25 |
40 |
48 |
| FNM3-630H |
80 |
30 |
40 |
60 |
| FNM3-800S |
630/800 |
80 |
30 |
40 |
60 |
1000 |
4000 |
268 |
210/
307 |
103 |
| FNM3-800H |
80 |
30 |
40 |
60 |
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