Left reducer cover PRKLJ150/100 104815

Dimension reduction and matching of cable trays

The left reducing cover PRKLJ150/100 is a cable management system component designed to precisely adapt the dimensions of cable trays. It enables connection between trays of different widths—in this case, reducing the transition from 150 mm to 100 mm. Manufactured from steel with a hot-dip galvanized surface protection, it ensures durability and corrosion resistance. The product is specifically designed for use with cable trays, protecting cables against mechanical damage and environmental factors.

Design and application

The reducing cover PRKLJ150/100 features a robust construction that ensures stable connections. The sheet thickness is 1.0 mm. Its primary function is to provide a smooth transition for cables between segments of differing widths, eliminating the risk of damage during cable pulling. The product meets E-90 classification, meaning it maintains operational integrity of building systems for at least 90 minutes in the event of a fire—critical for fire alarm and signaling systems. Installation is quick and intuitive, and the use of additional clips enhances connection security.

Materials and standards

The reducing cover is manufactured from steel galvanized using the Sendzimir process (PN-EN 10346:2015-09), guaranteeing high material quality and corrosion resistance. Upon request, production is available in hot-dip galvanized steel (PN-EN ISO 1461:2023-02) or stainless steel. The use of high-quality materials and compliance with the E-90 standard make this product ideal for installations requiring exceptional attention to safety and reliability.