90° rising bend NSO 90X100X250 S NSO 90X100X250_S

90° cable tray riser – a solid and safe route for cable management

This 90° riser is an element of a cable routing system, designed to change the direction of cables from horizontal to vertical. Made of steel with galvanized finish, it provides durable corrosion protection and is ideal for indoor applications. The design of the riser allows for direct insertion of the cable tray, followed by securing it with NSM 6x10 screws – simple and quick to install.

Design and application

The riser is an integrated connector, meaning it does not require additional mounting elements. Its construction is based on a complete hinged arc, ensuring connection stability and strength. Designed for cable trays with a width of 250 mm and a height of 100 mm, it allows for a smooth 90-degree transition of the cable route. The internal radius of the arc is 150 mm, which minimizes stress on the cables.

Additionally, this riser meets the requirements of E30 and E90 fire resistance systems – important for ensuring the safety of installations in public and industrial buildings. The lack of side and bottom perforation increases the mechanical integrity of the structure. Material thickness (0.7 mm) guarantees adequate stiffness and resistance to loads.

Key features and benefits

• Durable protection: Galvanic zinc coating protects against corrosion, ensuring long-term operation even in harsh environmental conditions.
• Quick installation: The integrated design and the ability to directly insert the cable tray significantly speed up the installation process.
• Fire safety: Compliance with E30/E90 standards ensures the continued operation of the installation in the event of a fire – crucial for the safety of people and property.
• Versatility: Compatible with cable trays measuring 100x250 mm, making it easy to integrate with existing installations.
• Solid construction: Made of 0.7 mm thick steel guarantees resistance to mechanical loads and long service life.
• Simple installation: Just insert the tray and secure with NSM 6x10 screws - no need for additional connectors or fasteners.
• Application in fire protection systems: Detailed information on fire-resistant sets can be found in the manufacturer's fire-resistant systems catalog (KOPOS).