Tass 3 Compartment Screed Floor Box – 313mm x 230mm x 65mm

The Tass 3 Compartment Screed Floor Box is a compact, durable, and practical solution for power and data installations within screeded floor environments. Manufactured from galvanised steel with a high-impact polycarbonate frame and lid, this unit provides long-term strength and reliability in commercial offices, educational buildings, hospitality spaces, and refurbishment projects. Designed for a 303mm x 221mm floor cut-out with a slim 65mm depth, it is ideal for low-profile screed applications.

• 3 Compartments: Supports power, data, AV, and mixed configuration plate layouts.
• Galvanised Steel Body: Corrosion-resistant construction for commercial durability.
• 25mm & 20mm Conduit Knockouts: Accepts flexible conduit for quick installation.
• High-Impact Polycarbonate Lid: With galvanised insert for additional strength.
• Recessed Lifting Handle: Easy-grip handle allows smooth access to the box.
• Compact Cut-Out: Fits a 303mm x 221mm opening for tight installation spaces.
• Accessory Plate Compatible: Wide range available, with custom plates on request.

Product Specifications

• Floor Cut-Out Size: 303mm x 221mm
• Overall Frame & Lid: 313mm x 230mm
• Depth: 65mm
• Plug Top Clearance: 21mm*
• Lid Recess: 6mm
• Body Material: Galvanised steel
• Frame & Lid: High-impact polycarbonate with galvanised insert
• Knockouts: 20mm & 25mm conduit knockouts
• Accessory Plate Size: 185mm x 89mm
• Compartments: 3

*Accessory plates ST0286, STO286/IFM, ST0287, STO287/FM & STO291/RCD are not suitable for boxes under 80mm depth due to plug top clearance.

Complete your installation with our full range of floor box accessory plates and power modules.

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Install a durable, low-profile distribution point with the Tass 3 Compartment Screed Floor Box. Ideal for modern screeded floors, commercial refurbishments, and power/data integration projects.