What this LED-stack module kit is
The Siemens 3RA9012-5CK62 is a GM-SET / ITEM NUMBER 12882 light and alarm LED-stack module kit with a clear lens, operating at 24 VDC. It includes the light module and LED assembly, designed as a visual status indicator for Siemens SIRIUS motor starter configurations.
Where it fits in the panel
This module kit snaps onto the top of a SIRIUS 3RA2 or 3RA6 motor starter — the clear lens provides a visible alarm or status indication on the line side of the starter assembly. The 24 VDC supply matches standard control voltage in industrial panels, so it wires directly to the PLC output or auxiliary contact block without a separate power supply.
With a current lifecycle stage, the 3RA9012-5CK62 is sourced through authorized Siemens distribution.