Technical Data - IC SYSTEMS automatika
Technical Data - IC SYSTEMS automatika
Technical Data - IC SYSTEMS automatika
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48 Engineering<br />
Auxiliary contacts, trip indicating auxiliary contacts<br />
Circuit-breakers, switch-disconnectors<br />
up to 1600 A<br />
Contact sequence of the auxiliary contacts<br />
Standard auxiliary contact (HIN)<br />
L1L2L3<br />
HIN<br />
L1L2L3<br />
HIN<br />
L1L2L3<br />
HIN<br />
I<br />
+<br />
I<br />
+<br />
+ I<br />
+<br />
Early-make auxiliary contact (HIV)<br />
0 l I Switch-on Q Contact closed<br />
q Contact open<br />
0 m I Switch-off<br />
+ m I Trip<br />
Moeller SK1230-1157GB-INT<br />
NZM 1, 2, 3<br />
L1L2L3<br />
HIV<br />
L1L2L3<br />
HIV<br />
L1L2L3<br />
HIV<br />
+<br />
+<br />
+<br />
+<br />
I<br />
I<br />
I<br />
0 l I Switch-on Q Contact closed<br />
q Contact open<br />
0 m I Switch-off<br />
+ m I Trip<br />
NZM 4<br />
L1L2L3<br />
HIV<br />
L1L2L3<br />
HIV<br />
I<br />
+<br />
I<br />
+<br />
+ I<br />
+<br />
0 l I Switch-on Q Contact closed<br />
q Contact open<br />
0 m I Switch-off<br />
L1L2L3<br />
HIV<br />
+ m I Trip<br />
Trip-indicating auxiliary contact (HIA)<br />
L1L2L3<br />
HIA<br />
L1L2L3<br />
HIA<br />
L1L2L3<br />
HIA<br />
+<br />
+ I<br />
I<br />
+<br />
+ I<br />
0 l I Switch-on Q Contact closed<br />
q Contact open<br />
0 m I Switch-off<br />
+ m I Trip<br />
Maximum component fitting NZM1 NZM2 NZM3 NZM4<br />
HIN 1 N/O or 1 N/C 1 2 3 3<br />
HIA 1 N/O or 1 N/C 1 1 1 2<br />
HIV 2 N/O 1 1 1 1<br />
Notes<br />
If early-make contacts are required in combination with shunt or undervoltage releases,<br />
please select the combination type in the “Release” section.
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