OBO BETTERMANN Rehau SL Inner Corner 20/50 Cream White IE2050 (6132249)

Electricians and network installers working with REHAU SL trunking systems rely on this inner corner piece to make clean 90° turns inside a room. It connects two lengths of 50 x 20 mm duct at an internal corner, keeping cables protected and the installation looking neat.

Key specifications

• Product type: Inner corner piece
• System compatibility: REHAU SL
• Compatible duct dimensions: 50 x 20 mm
• Material: PVC
• Colour: Cream white (RAL 9010)
• Mounting type: Snap-on / clip-on
• Application: Cable routing and protection
• Installation location: Indoor
• UV stability: Yes
• Halogen-free: No
• Temperature range: -5°C to +60°C
• Fire behaviour: Self-extinguishing
• Surface finish: Smooth, matte
• Chemical resistance: Good against acids, alkalis, and oils

Why choose it

This corner piece matches the REHAU SL system exactly, so it snaps on without tools and stays secure. The cream white colour blends with standard trunking, and the PVC material withstands everyday indoor conditions.

Ideal use cases

• Routing cables around internal room corners in offices and homes
• Completing a REHAU SL trunking installation with a professional finish
• Protecting low-voltage and data cables at 90° bends

Good to know

The piece is designed for indoor use only and is not halogen-free. It meets DIN EN 50085-1 for cable trunking systems.