Symmetrical reducer RKSBP400/300H60 167402

Cable Tray Reduction – Efficient Transition Between Dimensions

The symmetrical reduction RKSBP400/300H60 is a component designed to change the width of a cable tray, enabling a smooth transition between different cable tray dimensions. This is essential during the design and modification of electrical installations, where space must be adapted to varying numbers of cables or cable layouts. Manufactured from steel with a galvanized surface, it ensures durability and corrosion resistance, making it suitable for both indoor and outdoor installations.

Design and Application

This product is intended for use with 60 mm high cable trays. Its design allows for symmetrical reduction of the tray width from 400 mm to 300 mm. The sheet thickness (1.5 mm) guarantees sufficient rigidity and mechanical strength. Installation is performed using SGKM6x12 or SGM6x12 screws, ensuring a stable and secure connection. The option to manufacture the reduction from hot-dip galvanized steel (upon request) or stainless steel expands its application range across diverse environments.

Benefits for Installer and User

• Durability and Corrosion Resistance: Manufactured from steel with hot-dip galvanizing, it provides long-term protection against corrosion, ensuring installation reliability.
• Versatility: Choice of material (galvanized or stainless steel) and galvanizing method allows customization to specific environmental conditions and project requirements.
• Easy Installation: Standard screw mounting system simplifies and accelerates the installation process.
• Customization: Custom-sized reductions can be ordered to precisely match specific cable tray routes (specify dimensions a and b).
• Safety: Ensures proper cable routing, minimizing the risk of mechanical damage and short circuits.
• Compliance with Standards: The product meets E-90 fire resistance rating, meaning it maintains functionality for at least 90 minutes during a fire — critical for public and industrial buildings.