TEM DM31-U 3-Gang Rectangular Flush-Mounted Box for Brick Walls, Orange, 45mm Depth

The TEM DM31-U is a high-quality 3-gang rectangular flush-mounted box designed for installation in masonry and brick walls. Manufactured from durable polypropylene (PP) in a distinctive orange colour, this box provides a reliable and secure housing for standard switches, sockets, and electronic devices. With an internal depth of 45 mm and six pre-punched knock-out cable entries, it offers flexibility for various electrical installations. The box complies with EN 60670-1 and features an 850°C glow-wire test rating, ensuring safety and performance.

Advantages

This flush-mounted box is engineered for easy installation and long-term reliability. The rectangular shape and 3-gang configuration allow for multiple device mounting in a single unit, saving space and reducing installation time. The polypropylene material is robust and resistant to impact, while the orange colour provides high visibility for identification. The box includes six screw domes for secure device mounting and a center-to-center distance of 71 mm between gangs, ensuring compatibility with standard accessories.

Suitable for

• Electrical installations in brick or masonry walls
• Mounting standard switches, sockets, and electronic devices
• Junction boxes and device boxes for residential and commercial applications
• Indoor use with IP20 protection

Key specifications

• Product Type: Flush-Mounted Box
• Installation Type: For Masonry / Brick Walls
• Number of Gangs: 3-Gang
• Shape: Rectangular
• Material: Polypropylene (PP)
• Colour: Orange
• Internal Depth: 45 mm
• Cable Entries: 6 pre-punched knock-out entries
• Device Mounting: Screw mounting
• Compatibility: Standard switches, sockets, and electronic devices
• Protection Class (IP Rating): IP20
• Glow-Wire Test: 850°C
• Operating Temperature Range: -5°C to +60°C
• Standard: EN 60670-1
• Application: Junction box, device box for electrical installations
• Mounting Distance (Center-to-Center): 71 mm (between gangs)
• Number of Screw Domes: 6

Recommendations

For optimal installation, ensure the wall cavity is clean and dry before mounting. Use appropriate screws and anchors for brick or masonry walls. This box is ideal for new constructions or renovations where multiple devices need to be installed in a single location.