Catalog > Consumer Electronics > Electrical Catalog > Consumer Electronics > Electrical > Clearline Electronic Protection Telephone Protector Screw Terminal Telephone Screw Terminal Protector CRL 12-00309 CLEARLINE TELEPHONE PROTECTION SCREW TERMINAL Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview An in-line protection device for use with modems, digital communicators, alarm panels, cordless phones and other line equipment. The BT version is suitable for ISDN applications. Features Fully graded protection Compact design High discharge current capability Easy installation Dimensions: 72 × 50 × 25 mm Downloads Datasheet - CRL 12-00309 PDF File 1.03 MB