Low voltage circuit breakers
MCCB - Voltex
MCCB - Voltex
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Characteristics curves<br />
Breaker types<br />
Rated current: 100~225A<br />
MCCB<br />
ABN250c, ABS250c<br />
ABH250c<br />
ELCB<br />
EBN250c, EBS250c<br />
EBH250c<br />
Min.<br />
Max.<br />
Operational time<br />
Min.<br />
Sec.<br />
Magnetic trip range<br />
Max. breaking time<br />
Rated current<br />
Compensation curves<br />
Rated current: 250A<br />
Rated current compensation rate (%)<br />
Rated current compensation rate (%)<br />
150<br />
100<br />
50<br />
150<br />
100<br />
50<br />
Rated current: 100~225A<br />
0 10 20 30 40 50<br />
Ambient temp. 40℃<br />
Rated current: 250A<br />
0 10 20 30 40 50<br />
Ambient temp. 40℃<br />
Operational time<br />
Min.<br />
Sec.<br />
240<br />
180<br />
150<br />
120<br />
100<br />
80<br />
60<br />
40<br />
20<br />
10<br />
8<br />
6<br />
4<br />
2<br />
1<br />
40<br />
20<br />
10<br />
8<br />
6<br />
4<br />
2<br />
1<br />
0.8<br />
0.6<br />
0.4<br />
0.2<br />
0.1<br />
0.08<br />
0.06<br />
0.04<br />
0.02<br />
0.01<br />
Min.<br />
Magnetic trip<br />
range<br />
(960~1440%)<br />
Max.<br />
1 1.5 2 3 4 5 6 7 8 9 10 15 20 30 40 50 60 80 100<br />
Rated current<br />
Max. breaking time<br />
74
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