Fire-resistant junction box, for hollow walls, flush-mounted 60mm, shallow, E90, black, BS115 83119007

Fire-resistant junction box for hollow walls – safety and convenient installation

The BS115 fire-resistant junction box is a reliable solution for safely routing electrical installations in hollow walls. Designed for mounting 60mm accessories, it provides protection against the spread of fire, maintaining the functionality of the electrical circuit even in extreme conditions. Its shallow design makes it ideal for use in walls with limited depth.

Construction and properties

Made of high-quality halogen-free plastic, resistant to high temperatures, the junction box meets strict safety standards, including DIN 4102-12 and has VDE certification. The special design with an internal element that expands in the event of a fire effectively cuts off the air supply to the inside of the box, protecting the installation elements inside. This ensures that the electrical circuit maintains its functionality for 90 minutes (class E90), which is crucial for ensuring the safety of people and property. The junction box also has European ETA approval, confirmed by tests at an accredited Austrian research institute.

• Fire resistance: Class E90 guarantees maintaining circuit functionality for 90 minutes in the event of a fire.
• Material safety: Halogen-free plastic minimizes the risk of toxic gas formation during combustion.
• Compliance with standards: Meets the requirements of DIN 4102-12 and has VDE certification and European ETA approval.
• Easy installation: Designed for hollow walls (plasterboard, OSB, MDF) with the possibility of mounting with screws or expansion anchors.
• Versatility: Ideal for mounting single sockets or switches.
• Dimensions: Diameter 74 mm, depth 42 mm – compact size facilitates installation even in tight spaces.
• Openings: Has knockouts for introducing cables with a diameter of 20 mm.

Application and benefits

The BS115 fire-resistant junction box is an excellent choice for both professional installers and end customers looking for a reliable solution to ensure the safety of electrical installations. Its application is particularly important in residential, office and public buildings where high fire protection standards are required. Installing the BS115 junction box is an investment in peace of mind and confidence that the electrical installation is protected against the effects of fire. In addition, its shallow design allows for easy installation even in places with limited space behind the wall.