Factory OEM electric cord and harness assembly for the two speed E2 Type 12 (e2 Black, Silver, Gold) Rainbow vacuum.  For Rainbow models with a serial number of #1000000 or greater.  R11949P

Use a very small flat screwdriver to remove the interlock switch harness from the main power switch harness. Insert flat blade into the small hole in harness to "release" and flatten the clip that holds it into place.