12-00259 ISDN USB Protector ZAR 671.03 Mains & Telecom SKU: 12-00259 More DetailProduct Category: Data & Telephone LinesApplications: telecomms, ISDN datalineThis Duo ISDN protection device offers a protected power outlet, and an ISDN protection module. Features Mains & Telecom on one equipotential platform Earthed automatically via the mains plug 2 Stage protection Compact design Surge protection Failsafe protection The ISDN module is for the protection of an ISDN NT. Dimensions: 100 × 59 × 51 mmSpecifications: 12-00259 ISDN USB Protector