Cincon Series TRG30RA Switching Adapters require an AC plug 
to operate.  AC plugs are purchased separately and available 
options are listed below.

418-TR15RA-US 
418-TR15RA-EURO 
418-TR15RA-UK 
418-TR15RA-AUS 
418-TR15RA-PLUGKIT (contains all 4 plugs)
5-0621-6