Description

Screwless Telephone Master Socket – Black Nickel

The master socket contain a surge arrestor and an R/C circuit filter these are used by your service provider to get a fixed value resistance when they run line checks. Standard BT type socket with screw type terminals. Flawless Screwless design

Master BT type socket
Screw terminals
Screwless low profile design with built in gasket
Certified to BS 5733
Minimum mounting box depth: 25mm

Additional information