Telephone Master Outlet – Square Edge Antique Brass

Description

Telephone Master Outlet – Square Edge Antique Brass

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. Square edge metal design

• Master BT type socket

• Screw terminals

• Square edge design with built in gasket

• Certified to BS 5733

• Minimum mounting box depth: 25mm

• Dimensions: 89x89mm

• Projection: 10.5mm