OBO BETTERMANN External Corner BRK AE70130 Pure White (RAL 9010) 6132744

Electricians and panel builders routing cables in surface-mounted installations use the OBO BETTERMANN External Corner BRK AE70130 to guide trunking around 90° outside corners. This corner piece snaps onto BRK cable trunking with a height of 70 mm and width of 130 mm, maintaining a clean, continuous run in pure white (RAL 9010).

Key specifications

• System: OBO Bettermann BRK cable trunking
• Compatible trunking dimensions: 70 mm height, 130 mm width
• Material: PVC (polyvinyl chloride)
• Colour: pure white (RAL 9010)
• Corner angle: 90°
• Mounting type: snap-on
• Halogen-free: no
• Surface finish: matt
• UV resistant: no
• Operating temperature: -5 °C to +60 °C

Why choose it

The snap-on design speeds up installation without tools, while the PVC construction provides durability for indoor cable management. Its pure white finish blends with standard trunking and wall colours.

Ideal use cases

• Routing cables around external corners in offices, workshops, and residential buildings
• Completing BRK trunking runs where a 90° change of direction is needed
• Surface-mounted electrical installations requiring a neat, professional finish

Good to know

The corner piece is designed for indoor use; the PVC material is not UV resistant and is not halogen-free. It matches the BRK system dimensions exactly for a secure fit.