|
|
LS
Metasol 1200 Molded
Case Circuit Breaker (MCCB)
|
Model |
3-pole |
ABS1203b |
ABL1203b |
|
4-pole |
ABS1204b |
ABL1204b |
|
Frame size |
1200AF |
|
Type |
S-Type |
L-Type |
|
Rated
current, In |
1200A |
|
Rated
operational voltage, Ue |
AC: 600V |
|
Rated
insulation voltage, Ui |
690V |
|
Rated
impulse withstand voltage, Uimp |
6kV |
|
Rated short-circuit breaking capacity,
Icu |
AC |
690V |
45kA |
65kA |
|
480/500V |
50kA |
75kA |
|
415/460V |
65kA |
85kA |
|
380V |
65kA |
85kA |
|
220/250V |
100kA |
125kA |
|
lcs=%×Icu |
50% |
50% |
|
Protective
function |
Overload, Short-circuit |
|
Type of trip
unit |
Thermal-Magnetic |
|
Magnetic
trip range |
3~6×In |
|
Endurance |
Mechanical |
2500 operations |
|
Electrical |
500 operations |
|
Connection |
Standard |
Front connection |
|
Mounting |
Standard |
Screw fixing |
|
