APC ProtectNet Analog Telephone UPCs

UPC 731304000433 UPC 731304000433
APC ProtectNet Analog Telephone Apc Protect Net Analog Telephone Line Surge Suppressor. Protectnet Standalone Surge Protector For Analog/Dsl Phone Surge.
UPC 731304000518 UPC 731304000518
APC ProtectNet Analog Telephone APC ProtectNet RS232 9 Pin Surge Suppressor