Image Provided by Tripp LiteAVRX550UTripp Lite Description: BATTERY BACK UP AVR 230V RJ11 Avg. Price $177.81 | Auth QOH 0 | Ind QOH 0 Part Status: Obsolete Lead Time: No lead time information available Add to Part Lists Create New List Data Sheet Get Inventory Alert Distributor Disti# RoHS Status Pkg. Stock (as of) Price A Digi-KeyTL433-NDROHS3 CompliantBulkOn Order1$177.8075BUY Disti#: TL433-ND Pkg: Bulk ROHS: ROHS3 Compliant4$177.8075