Coil voltage selection for LU2B12 or 32 and LUB12 or 32?

Issue:
Why does the LU2B12 or 32 need a coil voltage selection while the LUB12 or 32 does not?

Product Line:
IEC Contactors and Starters

Environment:
TeSys U Open Motor Starter

Resolution:
The reversing LU2B12/32 has a coil in the reversing module so a coil voltage must be selected. The coil voltage of the non-reversing U line is determined solely by the control module.

Released for: Schneider Electric Canada