Symmetrical reducer RKSBJ400/300H60 167401

Cable Tray Reduction – Adaptability and Installation Safety

This symmetrical reduction RKSBJ400/300H60 by BAKS, manufactured from steel and protected with hot-dip galvanizing, enables a smooth transition between different cable tray widths—from 400 mm to 300 mm. It is a key component in cable routing systems, allowing flexible adaptation of installations to changing conditions and requirements.

Construction and Application

This reduction is designed for use with cable trays of 60 mm height. Its robust steel construction ensures durability and reliability, while the zinc coating provides corrosion resistance—especially critical in harsh environmental conditions. It allows for changing the tray width without requiring additional connecting elements.

In addition, this reduction complies with E90 fire resistance requirements according to DIN 4102-12. This means that in the event of a fire, it maintains functionality for at least 90 minutes, protecting critical electrical circuits such as fire alarm systems, emergency signaling, and evacuation lighting. This is essential for ensuring the safety of people and property in buildings.

Advantages and Benefits

• Versatility: Enables connection of trays with different widths (400 mm and 300 mm), offering design flexibility.
• Durability: Made from high-strength steel and protected with hot-dip galvanizing—resistant to mechanical damage and corrosion.
• Fire Safety: Complies with E90 standard, ensuring continued operation of critical circuits during a fire.
• Easy Installation: Simple design facilitates quick and efficient mounting.
• Compatibility: Designed for 60 mm height trays, ensuring broad compatibility with available BAKS cable tray systems on the market.
• Customization Options: Available on request in stainless steel or with a painted finish in any RAL color. Optional hot-dip galvanizing or flake coating available for elements up to 200 mm.

Thanks to these features, the RKSBJ400/300H60 reduction provides a reliable and safe solution for professional installers and end customers who prioritize high quality and safety in their electrical installations.