90° descending elbow KO 90X85X300 S KO 90X85X300_S

90° Downward Bend – Solid and Safe Cable Management

This 90° downward bend is a reliable solution for changing the direction of cable trays vertically. Made of steel with galvanized finish, it provides durable corrosion protection and is ideal for indoor applications. The bend's design is intended for easy installation and stability of the entire installation.

Construction and Application

This bend is designed for cable trays with a width of 300 mm and a height of 85 mm. Its solid construction, based on 1 mm thick steel material, guarantees strength even under heavy load. The integrated connector simplifies connection with other KOPOS system elements, creating a cohesive and safe installation. It is worth noting that for tray widths of 400 mm and above, the side wall bevels replace right angles, which facilitates assembly and ensures a better fit.

Additionally, the bend meets the requirements of ČSN EN 61537:02 and fire classification ČSN 73 0895 P 90-R, which confirms its safety in case of fire – E30/E90 fire resistance system. This is particularly important in public and industrial buildings.

Advantages and Benefits

• Durability and Resistance: Steel construction with galvanized coating provides long-lasting corrosion protection, even in harsh environmental conditions.
• Safety: Compliance with fire safety standards (E30/E90) increases the safety of the installation and protects against the spread of fire.
• Easy Installation: Integrated connector and precise workmanship facilitate quick and trouble-free installation.
• Versatility: Designed for cable trays with specific dimensions (300 mm width and 85 mm height), ensuring compatibility with the KOPOS system.
• Stability: The solid construction of the bend guarantees cable routing stability and minimizes the risk of damage.
• Precision: Internal radius of 100 mm ensures smooth cable transition without excessive stress.
• Minimal Space Impact: The bend design allows for efficient use of space, minimizing space loss in the installation.