Spare parts for ND KEZ KB junction box (36 pcs) ND KEZ_KB

Boxes for thermal insulation systems – a solid solution for professionals and demanding users

The KOPOS KEZ_KB electrical installation box is a reliable element of electrical installations in buildings with a thermal insulation system. Designed to minimize thermal bridges, it not only ensures safe connection of devices but also contributes to improving the energy efficiency of the building. The product is intended for mounting in insulated facades with a thickness of 50 to 200 mm, and its versatility makes it suitable for both new construction and modernization of existing installations.

Construction and application

The KEZ_KB box is made of durable thermoplastic material (PP), which guarantees its resistance to mechanical damage and weather conditions. Its construction allows for the installation of single sockets or switches. Because the box is designed for thermal insulation systems, its installation does not disrupt the thermal insulation of the building. The set includes high-quality expansion bolts and mounting screws, which facilitate and speed up installation. When mounting on plaster with a coarser structure, additional sealing with silicone is recommended.

Advantages and benefits

• Elimination of thermal bridges: Reduces heat loss and improves the energy efficiency of the building. This translates into lower heating and cooling bills.
• Durable construction: Ensures long-lasting and trouble-free operation, even in harsh weather conditions.
• Easy installation: A complete set with dowels and screws and an intuitive design make installation easy even for less experienced installers.
• Versatility: Suitable for different types of thermal insulation systems and allows for the installation of both sockets and switches.
• Safety: Made of self-extinguishing materials (self-extinguishing time 30 seconds) and resistant to temperatures from -25°C to 60°C, which increases safety.
• Compliance with standards: The product meets the required safety standards (reaction to fire class A1-F).

The KOPOS KEZ_KB box is an ideal solution for installers looking for reliable and easy-to-install elements for thermal insulation systems and for investors who care about the energy efficiency of their buildings. It is worth remembering that before installation, the insulation carrier should be cut to the appropriate length, adapted to the thickness of the insulation layer.