Flush Mount Twin Line Jack Telephone Sockets

PRODUCT DESCRIPTION Our range of flush mounted twin line jack telephone sockets are the standard design as used by BT and are the ideal way to terminate a two telephone lines with either a 4 or 6 pin plug. The units are full shuttered and come with LSA style 238A IDC terminals. RANGE Extension - LJ4/3A Flush mounted line jack. Terminates UK BT style plugs with either 4 or 6 pin connections. These have no components embedded PABX Master - LJ4/2A Flush mounted line jack. Terminates UK BT style plugs with either 4 or 6 pin connections. Also features a bell capacitor to ring the bell on the telephone as required by some telephone networks. Master - LJ4/1A Flush mounted line jack. Terminates UK BT style plugs with either 4 or 6 pin connections. Also features a bell capacitor to ring the bell on the telephone, an 'Out of Service' resistor, and has built in surge protection to disperse any damaging electrical spikes.