Reduction RKPP400/300H60 165840

Reduction to Cable Tray – Width Change

This cable tray system component, the right-hand reduction RKPP400/300H60, enables a smooth transition between cable trays of different widths. It allows the installation to adapt to changing requirements and configurations, ensuring flexibility in cable routing. Manufactured from steel with a hot-dip galvanized surface protection, it guarantees durability and corrosion resistance even under harsh environmental conditions.

Construction and Application

This reduction connects a 400 mm wide tray to a 300 mm wide tray, with a height of 60 mm. The sheet thickness (1.5 mm) ensures adequate rigidity and structural strength. The product is compatible with E30 and E90 fire resistance integrity systems, meaning it maintains its protective properties for at least 30 or 90 minutes in the event of a fire. This is critical for ensuring the continued operation of electrical installations during emergencies—particularly those responsible for fire alarm signaling, notification, or emergency lighting. Installation is performed using SGKM6x12 or SGM6x12 screws.

Benefits for Installer and End User

• Installation Flexibility: Enables adaptation of the cable route to project specifics and available space.
• Durability and Corrosion Resistance: Hot-dip galvanization provides long-term protection against corrosion, minimizing maintenance costs.
• Fire Safety: Compliance with E30/E90 standards enhances the safety level of the installation and the building.
• Easy Installation: Dedicated screws simplify and accelerate the installation process.
• Compatibility: Fits standard BAKS cable tray systems and other manufacturers’ systems with similar dimensions.
• Material Choice Options: Available in steel with Sendzimir zinc coating (S), hot-dip galvanized (F), stainless steel (E), or painted in RAL color palette (L). This allows precise matching to project requirements and operational conditions.

Additional Information

The product complies with fire safety standard DIN 4102-12 (E90 fire resistance integrity system). Selecting the appropriate reduction has a direct impact on the reliability and safety of the entire electrical installation.