Rittal Adapter for Cantilever/Support Arm Combination CP 180/120, Aluminium (model 6218640)

The Rittal Adapter for Cantilever/Support Arm Combination CP 180/120 is an aluminium connection component designed to link larger and smaller support arm systems. Constructed from metallic-coloured aluminium, this adapter provides a durable mechanical joint for industrial enclosures, mounting systems and support arm assemblies where the CP 180/120 arrangement is used. It is intended for applications that require the load capacity of a larger support arm while accommodating smaller, flat command panels or when different arm sizes are combined for static, visual or cost reasons.

Advantages

The aluminium construction offers corrosion resistance and a favourable strength-to-weight ratio, enabling stable mechanical attachment without adding excessive mass. The adapter is compatible with CP 180/120 configurations and is manufactured to meet typical industrial mounting requirements, providing a secure joining point for long jib lengths and horizontal loads. Its metallic finish integrates visually with common industrial enclosures and mounting hardware.

Suitable for

• Connecting a large support arm to a smaller arm within CP 180/120 systems
• Mounting small, flat operator or command panels that require greater horizontal load capacity
• Industrial enclosures and control stations where a durable, corrosion-resistant adapter is needed
• Applications requiring longer jib lengths with stable horizontal support

When it may not be suitable

This adapter is a mechanical connection component and does not include additional brackets, fasteners or panels; those must be selected separately to match the installation. It is intended for CP 180/120 support arm geometries—use with incompatible arm profiles or non-CP systems may result in improper fit or reduced structural performance. For extremely high-load or dynamic applications, consult load ratings of the complete assembly and consider a purpose-designed heavy-duty connector.

Key specifications

• Material: Aluminium (metallic finish)
• Intended system compatibility: CP 180/120 support arm/cantilever combination
• Function: Connection component between large and small support arms
• Primary use orientation: Horizontal support for long jib lengths and flat panels
• Properties: Corrosion-resistant, high strength-to-weight ratio

How to use

Position the adapter between the larger and smaller support arm sections in the CP 180/120 combination, aligning the mounting interfaces and securing with appropriate fasteners. Ensure the mating surfaces are clean and undamaged before assembly. Tighten fasteners to the recommended torque values for the chosen hardware and confirm that the overall arm geometry and clearances are correct. After installation, verify stability under the expected static load and check for any signs of deformation or looseness during initial use.

What to consider before purchase

• Compatibility with existing CP 180/120 support arm profiles and mounting interfaces
• Required fasteners and complementary brackets are not included
• Expected static load and jib length when used to carry panels or equipment
• Environmental conditions that may influence material choice (e.g., corrosive atmospheres)

Usage recommendations

For reliable performance, use the adapter only within CP 180/120 compatible systems, select fasteners and torque settings appropriate for aluminium connections, and inspect the assembled support arm regularly for signs of wear or loosening when supporting long jibs or horizontal loads.