Interfacing Contactors With Peak Current > 0,5 A: Types A50 And Larger; K2: Contactors With Peak Current >0.5 A - ABB UMC100.3 Manual

I N S TA L L AT I O N
Interfacing contactors with peak current > 0,5 A: Types A50 and larger
AC-15: 120 / 240 V
DC-13: 24 / 125 / 250 V
*
K1
DOC DO0 DO1
UMC100
—
K2: Contactors with peak current >0.5 A
*) e.g. BS6-30-10-28
In this case the shown spark supression is not needed (built in)
Connection of contactors with peak currents > 0.5 A to the UMC100.3. For checkback the auxiliary contact of the main contactor
has to be used!
L1, L2, L3
K2
k2
k1
DO2
3
23