OBO Bettermann Profilo a U US5/40 perforato 50x50x400 mm acciaio zincato a caldo 6340911

Electricians and installers use this U-profile as a robust support rail for cable trays, conduits, and mounting structures in industrial and commercial buildings. The perforated design allows for flexible screw or bolt mounting without drilling.

Key specifications

• Profile type: U-profile
• Material: Steel
• Surface treatment: Hot-dip galvanized
• Length: 400 mm
• Profile width (base): 50 mm
• Profile height (side): 50 mm
• Material thickness: 5 mm
• Perforation type: Slotted holes
• Hole dimensions: 11 x 18 mm
• Colour: Metallic grey
• Product series: US-Stiel
• Mounting type: Screw/bolt mounting
• Corrosion resistance: High
• Compatibility: OBO Bettermann mounting systems

Why choose it

Hot-dip galvanization provides high corrosion resistance, making it suitable for demanding environments. The slotted holes enable easy alignment and adjustment during installation, saving time on site.

Ideal use cases

• Supporting cable trays and ladders
• Mounting electrical enclosures and panels
• Constructing frames for mechanical systems

Good to know

This profile is part of the OBO Bettermann US-Stiel series and is designed for compatibility with other OBO mounting components. It complies with DIN EN 10346 for material quality.