Dencon Lyvia Dry Lining Electrical 2 Gang Plasterboard Back Box 36mm 8896NB

Dencon Lyvia Dry Lining Electrical 2 Gang Double Socket Back Box 36mm DCN8896NB

Barcode: 5012292188965

MPN: 8896NB

Product Overview:

The Dencon Lyvia Dry Lining Electrical 2 Gang Double Socket Back Box is designed for secure and efficient installation in plasterboard or cavity wall applications. With a depth of 36mm, this back box is suitable for housing 2 gang sockets or switches, making it ideal for domestic or commercial electrical installations.

Constructed from high-quality, flame-retardant thermoplastic, it ensures safety and reliability while meeting industry standards. The box features durable nylon lugs with wide bearing faces for enhanced grip and strength during installation. With multiple cable entry options—including two knockouts at the top and bottom, plus one at the rear—it offers flexibility and ease when routing wires.

• Perfect for electricians, contractors, or DIY installers, this double dry lining box provides a solid and dependable mounting solution for electrical accessories in cavity walls.
• Dencon Lyvia Dry Lining Plasterboard cavity wall Electrical 2 Gang Double Back Box.
• 36mm deep electric single socket or switch back box.
• Suitable for 2 gang sockets or 2 gang switches which require a Double back box.
• Manufactured from flame retardant thermoplastic.
• Tough nylon lugs have large bearing faces for superior strength.
• 2 top and bottom knockout cable entries plus one rear knockout.

Key Features

• Suitable for 2 gang sockets and 2 gang switches

• 36mm deep cavity wall back box for dry lining installations

• Manufactured from flame-retardant thermoplastic for safety

• Strong nylon lugs with large bearing faces for secure fit

• Includes 2 cable entry knockouts at top and bottom

• Additional rear knockout for flexible wiring options

• Easy to install in plasterboard and cavity walls

• Ideal for domestic and commercial electrical fittings

Applications

• Installing double sockets or switches in plasterboard walls

• Dry lining and cavity wall electrical installations

• New builds, renovations, or retrofit electrical projects

• Suitable for residential and light commercial use

How to Use

1. Cut the appropriate opening in the plasterboard to fit the back box.

2. Insert the box into the cavity and align it with the wall surface.

3. Tighten the nylon lugs to secure the box in place—ensure a firm grip.

4. Knock out the desired cable entry point (top, bottom, or rear).

5. Route wiring through the entry and connect your electrical fitting.

Frequently Asked Questions

• What is the depth of this back box?
  It has a depth of 36mm, suitable for most standard 2 gang sockets and switches.

• Can this be used in plasterboard walls?
  Yes, it is specifically designed for dry lining and cavity wall applications.

• How many cable entry points are there?
  There are two knockouts at the top and bottom, plus one at the rear.

• What material is the box made from?
  It is made from flame-retardant thermoplastic for added safety.

• Are the lugs strong enough for repeated use?
  Yes, the nylon lugs are reinforced and feature wide bearing faces for reliable retention.

• Can I use this for a light switch or just sockets?
  It is suitable for both 2 gang switches and 2 gang sockets.

• Is it suitable for commercial use?
  Yes, it is suitable for residential and light commercial electrical installations.

• Does this require any additional fixings?
  No additional fixings are needed—once inserted into the wall, the built-in lugs secure the box in place.