Appleby SB631 2G 47mm Dry Lining Box – Pack of 4

The Appleby SB631 2G 47mm Dry Lining Box is a robust and practical enclosure designed for double-gang electrical accessories in plasterboard and cavity wall installations. With a deep 47mm profile, it provides generous space for modern wiring requirements. Its large front flange prevents slipping into the cavity and ensures a neat, professional alignment with accessory front plates. Manufactured from flame-retardant thermoplastic and fitted with strong nylon lugs, this dry lining box is built for safety and durability. Supplied in a pack of four, it is a reliable choice for professional electricians and contractors.

Key Features

• 2-gang dry lining box with large flange for secure fitting and flush finish
• Constructed from flame-retardant thermoplastic for enhanced safety
• Yellow nylon lugs with large bearing faces for strength and stability
• Includes 2 side knockout entries plus 1 x 25mm base knockout
• Optional brass earth terminal available
• Compatible with acoustic and fire-rated solutions (contact Technical Services for details)
• Dimensions: 143mm x 83mm x 48mm
• Cut-out dimensions: 133mm x 73mm

Why Choose the Appleby SB631?

The Appleby SB631 is designed for strength, safety, and ease of use in cavity wall installations. Its deep 47mm design allows extra room for wiring, while the flame-retardant build and reinforced lugs ensure durability and stability. Supplied in a practical 4-pack, it is a cost-effective solution for both domestic and commercial applications.

Downloads & Resources

View the Installation Boxes & Enclosures Catalogue

Appleby SB631 2G 47mm Dry Lining Box – a safe, reliable, and professional-grade choice for double-gang installations in plasterboard and cavity walls, supplied in a 4-pack.