Deta TDL3521 Tower 2G + 1G 35mm Fast Fix Dry Lining Box (10 Pack)

Product Overview

The Deta TDL3521 Tower 2 Gang + 1 Gang 35mm Fast Fix Dry Lining Box provides a practical solution for flush mounting both single and double-gang wiring accessories in plasterboard walls. Designed for flexibility, this combination back box is ideal for installations requiring multiple accessories such as switches, sockets or control modules within the same location.

Manufactured from durable flame-retardant polypropylene, the box delivers reliable performance and enhanced safety in domestic and commercial electrical installations. Pivoting fast-fit lugs enable quick and secure fixing within plasterboard, while multiple cable entry points allow flexible wiring configurations. The product is supported by a 25-year manufacturer’s guarantee for added peace of mind.

Key Features

• Designed for flush mounting of 1 gang and 2 gang wiring accessories
• 35mm depth suitable for standard and compact installations
• Pivoting fast-fit lugs for quick installation and secure fixing
• Top, bottom and rear cable entries for flexible cable routing
• Manufactured from flame-retardant polypropylene for enhanced safety
• Compatible with plasterboard thicknesses from 7mm to 30mm
• Supplied as a convenient 10 pack
• Backed by a 25-year manufacturer’s guarantee

Applications

The Deta TDL3521 dry lining back box is ideal for installations where a combination of single and double-gang accessories are required in one location. It is commonly used for mixed configurations such as socket and switch combinations in plasterboard or cavity wall installations.

Technical Data Sheet

View the Deta TDL3521 Technical Data Sheet