RS PRO 2 Way Telephone Jack

Available in a range of sizes and in master or secondary variants to cover all standard applications.,Master variants are designed for direct exchange line or PABX use and contain full mastering components i.e. 1.8μF ring capacitor, 470KΩ opt out of service resistor and overvoltage (lightning) protection.,Secondary variants contain no mastering components and are suitable for extension applications i.e. extra phones on a single exchange line or PBX extension.,Line Jack Unit 1 (LJU1),Space saving unit. Supplied with backbox. Dimensions: L. 55, H. 55, D. 29mm.,Line Jack Unit 2 (LJU2),Compact unit. Supplied with backbox. Dimensions: L. 68, H. 68, D. 29mm.,Line Jack Unit 3 (LJU3),Standard BS1363:1967 (single gang electrical socket) size. Compatible with standard patress for flush mounting or use backbox (not supplied) for surface mounting. Dimensions: L. 86, H. 86, D. 29mm.,Line Jack Units 4 and 5 (Dual Outlet) (LJU4/LJU5),Standard BS1363:1967 (single gang electrical socket) size. Compatible with standard patress for flush mounting or use backbox (supplied) for surface mounting. Line Jack 4 has two fully independent circuits.,Line Jack 5 has a single circuit with two parallel outlets. Dimensions: L. 86, H. 86, D. 29mm.

IDC type LJUs accept stranded 0.5 mm wire (2 per terminal) to be connected using RS IDC tools see stock no. 470-128. Screw terminal LJUs will connect up to 1mm wires with a small screwdriver.