Reducer RDPP500/400H60N 468250

Cable Tray Reducer – Optimization of Installation Routing

This reducer, with dimensions 500/400 x 60 mm, is a key component of cable tray systems, enabling smooth transition between cable trays of different widths. It allows for precise adaptation of the installation to project-specific requirements and optimal space utilization. Manufactured from steel with hot-dip galvanized protection, it ensures long-term durability and corrosion resistance—even under harsh environmental conditions.

The reducer is designed for connecting cable trays of differing widths, making it especially useful during installations in buildings with complex layouts or where adaptation to existing structural elements is required. This eliminates unnecessary bends and cable damage, enhancing the overall reliability of the installation.

Construction and Installation

The reducer is made from 1.5 mm thick steel sheet, ensuring adequate rigidity and strength. Proper installation requires LDCH… connectors and SGKM8x14 or SGM8x14 screws (4 connectors and 16 screw sets). For non-standard orders, exact dimensions a and b must be specified. The unique design allows for easy mounting of cable supports UK/UKO… and UKP…, further enhancing system functionality.

Safety and Compliance with Standards

The product meets the E-90 fire resistance rating, ensuring continued operation of equipment for at least 90 minutes during a fire. This is particularly critical for installations powering fire alarm systems, emergency lighting, and fire detection devices. Using an E-90 certified reducer significantly increases occupant safety and minimizes potential material losses. Manufactured from steel treated with the Sendzimir galvanizing method (PN-EN 10346:2015-09) or optionally by hot-dip galvanizing (PN-EN ISO 1461:2023-02), and available optionally in stainless steel or custom RAL color coating (on request), the product can be tailored to meet individual investor requirements.