Thermal Cut Out, SVCE (DO30TM,DO30PM,DO30CM,
          ICBDO30PM,ICBDO30CM,ICBDO30TM)
          SO30CM/B,SO30TM/S,SO30PM/S,SO30CM/S,
          ICBSO30CM/B,ICBSO30TM/S,ICBSO30PM/S,
          ICBSO30CM/S)
  NOTE:   Use Starting With Serial #16230892
          Prior to Serial #16230892 See 826047