Left reduction cover PRDLP600/500 260206

Robust protection for cable installations

The left reduction cover PRDLP600/500 is a reliable component of cable management systems, designed to protect cables from mechanical damage and environmental influences. Manufactured from durable steel and coated with hot-dip galvanizing, it provides long-term corrosion resistance, making it an ideal solution for both indoor and outdoor applications. Its design enables safe cable transition between trays of different widths—in this case, from 600 mm to 500 mm.

Functionality and safety

The cover not only protects cables but also meets fire safety requirements. It ensures continued operation of equipment in a building for at least 90 minutes during a fire (E90 rating according to DIN 4102-12), which is critical for alarm systems, emergency lighting, and other essential installations. Additional width adjustment, enabled by a specialized profile, simplifies installation and adaptation to varying site conditions—particularly with trays manufactured using immersion methods.

Materials and construction

The PRDLP600/500 cover is available in various material variants tailored to specific needs:

• Steel galvanized by the Sendzimir method PN-EN 10346:2015-09 (S): Standard version offering reliable corrosion protection.
• Steel hot-dip galvanized PN-EN ISO 1461:2023-02 (F): Enhanced zinc coating providing superior corrosion resistance—ideal for harsh environmental conditions.
• Powder coating in standard RAL color palette (L): Option to match the cover color to the environment or project requirements.
• Stainless steel (E): Maximum corrosion resistance and the ideal solution for applications requiring hygiene and cleanliness.

The sheet thickness is 1.5 mm, ensuring adequate rigidity and structural strength. Selecting the appropriate material allows for cost optimization and guaranteed long-term system reliability.