Left ladder reducer RDLC500/400H50 N 458150

Cable Tray Reducer – Efficient Connection and Direction Change

The RDLC500/400H50 N cable tray reducer is a component of cable tray systems designed to change the direction of cable routing and connect trays of different widths. Constructed from steel, it provides a robust and durable structure resistant to mechanical loads. This is a key element in building safe and organized electrical and telecommunications installations.

Construction and Installation

The reducer enables a smooth transition from a 500 mm wide tray to a 400 mm wide tray. Made from 2.0 mm thick steel sheet, it ensures strength and stability. Installation of the reducer requires LDCH… connectors (4 pieces) and SGKM8x14 or SGM8x14 screws (16 sets). For non-standard orders, exact dimensions 'a' and 'b' must be specified. The reducer’s design is compatible with standard cable brackets UK/UKO… and UKP….

Materials and Protection

Standardly, the reducer is manufactured from steel coated using the Sendzimir method (PN-EN 10346:2015-09). Upon request, it is also available in hot-dip galvanized steel (PN-EN ISO 1461:2023-02) or stainless steel. The surface is protected by hot-dip galvanizing, ensuring high corrosion resistance and long-term operation even under harsh environmental conditions.

Applications

The RDLC500/400H50 N cable tray reducer is used in:

• Electrical installations – in both public utility and industrial buildings.
• Telecommunications installations – for routing telecom and network cables.
• Cable tray system construction – as a connecting and directional change element.
• Industrial facilities – where high resistance to mechanical damage and corrosion is required.