OBO Bettermann nástenné a stožiarové rameno AW 55/81 B810mm žiarovo pozinkované 6418686

In industrial facilities, data centres, and outdoor installations, cable trays and ladders need robust support that can handle heavy loads and harsh environments. The OBO Bettermann AW 55/81 cantilever bracket provides a reliable solution for mounting cable management systems on walls or poles. With an 810 mm projection and a hot-dip galvanised finish, it ensures long-term corrosion resistance and stability for your cable routing needs.

Key specifications

• Product type: Wall and pole cantilever bracket
• Series: AW 55/81
• Material: Steel
• Surface treatment: Hot-dip galvanised (FZ)
• Arm length (projection): 810 mm
• Profile dimensions (W x H): 55 x 81 mm
• Mounting type: Wall, pole
• Mounting plate slots: 2 x 11x38 mm
• Profile slotting: Top and bottom flange slots for accessory attachment
• Suitable for: Cable trays, mesh trays, cable ladders
• Max. recommended tray width: 600 mm
• Permissible load (at arm end): 0.5 kN (approx. 50 kg)
• Corrosion protection class: High (suitable for outdoor use)
• System compatibility: OBO Bettermann Cable Management Systems
• Standard compliance: DIN EN ISO 1461 (Galvanisation)
• Application environment: Indoor and outdoor
• Colour: Metallic grey
• Weight per unit: 3.8 kg

Why choose it

This bracket is engineered for durability and versatility. The hot-dip galvanised coating provides excellent protection against corrosion, making it ideal for both indoor and outdoor applications. The slotted profile allows for easy attachment of accessories, and the robust construction supports significant loads, ensuring your cable management system remains secure even in demanding conditions.

Ideal use cases

• Supporting cable trays and ladders in industrial plants
• Mounting cable management systems on poles for outdoor installations
• Data centre cable routing where high load capacity is required
• Infrastructure projects requiring corrosion-resistant components

Good to know

The AW 55/81 bracket is part of the OBO Bettermann cable support system, ensuring compatibility with a wide range of trays and ladders. It meets DIN EN ISO 1461 standards for galvanisation, guaranteeing a high-quality protective finish. Installation is straightforward with the pre-drilled mounting plate slots, and the bracket can be used in conjunction with various OBO accessories for a complete solution.