Terminal adapter Rittal CP 6212.640 aluminium, grey — adapter for support arm combinations

Rittal CP 6212.640 Grey Aluminium is an adapter component designed to connect large and small support arm systems and to enable external mounting of compact, slimline operator housings. Made of aluminium with a grey finish, it provides a durable interface for integrating different CP series arm segments and for attaching slim control enclosures externally.

Advantages

The aluminium construction ensures a lightweight yet sturdy connection between support arm sizes while resisting corrosion. Its grey surface complements industrial environments and permits straightforward attachment of slimline operator housings, simplifying retrofit and modular assembly tasks.

Suitable for

• Joining large and small support arms in modular mounting systems
• Externally mounting slimline operating housings and control enclosures
• Retrofit or extension of existing CP-series arm installations

When it may not be suitable

This adapter is intended for mechanical connection and external mounting of slim operator housings; it is not a load-bearing structural element for primary supports and should not be used where high structural loads or safety-critical bearing capacities are required. It may also be unsuitable for applications that demand corrosion resistance beyond standard aluminium finishes or specialized environmental protection.

Key specifications

• Material: Aluminium
• Colour: Grey finish
• Function: Adapter between large and small support arms; external mounting for slim operator housings

How to use

Install the adapter by aligning it between the large and small support arm segments of the CP series, securing it with appropriate fasteners compatible with the arms. Attach the slimline operating housing externally to the adapter following the housing manufacturer’s mounting points and torque specifications. Ensure all fasteners are tightened to recommended values and verify alignment before placing any equipment on the arms.

What to consider before purchase

• Compatibility with your specific CP-series support arm dimensions and mounting patterns
• Required fasteners and torque specifications (not supplied unless specified)
• Environmental exposure and whether additional corrosion protection is needed

Usage recommendations

Use the adapter for modular installations and retrofits where connecting different arm sizes or mounting slim operator housings externally is required; verify mechanical compatibility and fastening specifications with Rittal documentation before installation.