Up for bid is a used TVSS Transient Eliminator by Advanced Protection Technologies model # TE/2000PG - DC TE 2000 PG - DC voltage 208 / 120 s/n 210064 UL Listed protected with Ceramgard This unit is used but was working when it was replaced as part of an electrical upgrade to a pump station facility. If you have any questions, please let me know. S/H will be free if you but it now. Bid with confidence, 100% positive feedback. Thanks, Brian