KAISER ELEKTRO 1249-12 Concrete Ceiling Box B1 Two-Piece 35mm Outlet Opening

The KAISER ELEKTRO 1249-12 Concrete Ceiling Box B1 is a high-quality, two-piece ceiling box designed for flush mounting in concrete construction. With a 35 mm outlet opening and a 45 mm installation depth, it provides reliable and secure installation for electrical outlets in concrete ceilings and precast concrete elements. The box is made of halogen-free plastic and offers F90 fire resistance, ensuring safety and durability.

Advantages

This ceiling box offers easy and quick installation thanks to its two-piece design. It is suitable for formwork installation and provides four cable entries (M20/M25) for flexible wiring. The halogen-free material and F90 fire resistance make it ideal for use in buildings with high safety requirements. The orange color ensures high visibility on the construction site.

Suitable for

• Concrete ceilings
• Precast concrete elements
• Flush-mounted electrical installations
• Formwork construction

Key specifications

• Product Type: Ceiling Box
• Application: Concrete Construction
• Design: Two-piece
• Outlet Opening Diameter: 35 mm
• External Diameter: 70 mm
• Installation Depth: 45 mm
• Material: Halogen-free Plastic
• Fire Resistance Class: F90
• Cable Entries: 4 x M20/M25
• Protection Degree: IP20
• Color: Orange
• Temperature Resistance: Up to +70 °C
• Standard Compliance: DIN EN 60670-1
• Number of Main Outlets: 1

Recommendations

For optimal installation, use with compatible concrete formwork systems. Ensure proper sealing of cable entries to maintain IP20 protection.