Duct reducer RKN340/175H48 541834

Channel Reducer RKN340/175H48

This channel reducer, manufactured from Sendzimir-zinc-coated steel (PN-EN 10346:2015-09), is designed to change the width of cable trays. It enables flexible adaptation of cable routing systems to specific installation requirements. The sheet thickness of 1.0 mm ensures adequate strength and structural rigidity.

Application and Design Features

The RKN340/175H48 reducer is intended for use with cable trays of 48 mm height. It allows transition from a wider tray (340 mm) to a narrower one (175 mm), or vice versa—particularly useful in areas where the number of routed cables changes or space optimization is required. The hot-dip galvanized surface provides high corrosion resistance, ensuring long-term protection against environmental factors.

For Installers and End Users

• Easy Installation: Designed for quick and simple mounting, reducing labor time and costs.
• Versatility: Compatible with various cable tray configurations.
• Durability: Zinc-coated steel construction ensures excellent corrosion resistance and extended service life.
• Alternative Material Availability: Upon request, a version made from stainless steel is available for applications requiring even higher corrosion resistance.
• Safety: Ensures safe and organized cable routing, minimizing the risk of mechanical damage and short circuits.

Additionally, it should be noted that this reducer does not feature fire protection rating E30/E90—an important consideration for designers of installations in public buildings or facilities with enhanced fire safety requirements.