Appleby Single Gang 1G 35mm Drylining / Cavity Box (SB619)

The Appleby SB619 is a high-quality 1 gang 35mm drylining box designed for secure installation of switches, sockets, and electrical accessories in plasterboard and cavity wall applications. Manufactured from flame-retardant thermoplastic and featuring adjustable fixing lugs, it provides a strong and reliable mounting solution for professional and DIY electrical installations. :contentReference[oaicite:0]{index=0}

Key Features

• 1 Gang Drylining Box: Suitable for standard single-gang switches and sockets.
• 35mm Internal Depth: Provides ample wiring space for electrical connections.
• Adjustable Nylon Lugs: Large bearing faces offer secure fixing and superior strength.
• Flame-Retardant Construction: Manufactured from durable thermoplastic material.
• Multiple Cable Entry Points: Features two side knockouts and one 25mm base knockout.
• Large Front Flange: Helps prevent the box from slipping into the wall cavity during installation.
• Suitable for Plasterboard: Designed for drylining and cavity wall installations.

Dimensions

• Height: 83mm
• Width: 83mm
• Depth: 36mm
• Internal Depth: 35mm
• Cut-Out Size: 73mm x 73mm

What's Included

• 1 x Appleby SB619 Single Gang 35mm Drylining Box

Material & Finish

• Material: Flame-Retardant Thermoplastic
• Lugs: Adjustable Yellow Nylon Lugs
• Colour: White
• Installation Type: Drylining / Cavity Wall

How to Use

• Mark and cut a 73mm x 73mm opening in the plasterboard.
• Insert the drylining box into the cut-out.
• Tighten the fixing screws to engage the adjustable lugs.
• Feed cables through the knockout entry points.
• Install the required electrical accessory.

Specifications

• Brand: Appleby
• Model: SB619
• Product Type: Drylining / Cavity Box
• Gang Size: 1 Gang
• Internal Depth: 35mm
• External Dimensions: 83 x 83 x 36mm
• Cut-Out Required: 73 x 73mm
• Material: Flame-Retardant Thermoplastic
• Cable Entries: 2 Side Knockouts + 1 x 25mm Base Knockout
• Board Thickness Compatibility: 6.35mm to 15mm
• Colour: White

Applications

• Electrical socket installations
• Light switch installations
• Plasterboard wall mounting
• Drylining partitions
• Cavity wall electrical installations
• Residential and commercial projects

Benefits

• Fast and secure installation
• Strong adjustable fixing lugs
• Reliable flame-retardant construction
• Provides ample wiring space
• Suitable for a wide range of electrical accessories
• Professional-quality installation solution

Why Choose the Appleby SB619?

The Appleby SB619 is a trusted drylining box widely used by electricians for plasterboard and cavity wall installations. Its robust thermoplastic construction, adjustable fixing lugs, and practical cable entry design make it a dependable choice for securely mounting electrical accessories in modern building projects. :contentReference[oaicite:1]{index=1}