Rittal SV 9676.503 Copper – copper material, copper colour

Rittal SV 9676.503 Copper is a solid copper component finished in natural copper colour, designed for use in electrical enclosures, assemblies and custom installations where the inherent conductivity and corrosion resistance of copper are required. The part is suitable as a spacer or connecting element in systems that use Maxi-PLS or flat copper bars and is offered in a form compatible with drilled mounting (13 mm bore) and a 30 mm diameter profile.

Advantages

This copper component provides high electrical conductivity and reliable contact performance in power distribution and grounding applications. Its copper material offers good corrosion resistance in many industrial environments and ensures stable mechanical and electrical connections over time. The finished surface and dimensional design make it easy to integrate with Maxi-PLS systems and flat copper bars, reducing the need for custom fabrication.

Suitable for

• Electrical busbar assemblies and power distribution panels
• Grounding and earthing connections
• Use as a universal spacer between flat copper bars or components
• Integration with Maxi-PLS copper bar systems
• Custom enclosures and electrical cabinets requiring copper parts

When it may not be suitable

This copper part is not intended for applications requiring non-conductive or insulated spacers. It may not be suitable for environments with aggressive chemical exposure that can attack copper unless additional surface protection is applied. For mechanical loads beyond typical spacer or connector use, confirm the part’s strength and mounting method with system engineering data.

Key specifications

• Material: Copper
• Finish: Copper colour (natural copper surface)
• Bore diameter: 13 mm
• Outer diameter/profile: 30 mm
• Compatible with: Maxi-PLS systems and flat copper bars
• Function: Spacer / connecting element for electrical installations

How to use

Install the copper component where a conductive spacer or connector is required between busbars, flat copper bars or mounting surfaces. Align the 13 mm bore with the intended fastening hardware and secure according to the electrical enclosure or panel manufacturer’s torque specifications to ensure reliable electrical contact and mechanical stability. Use appropriate anti-oxidation measures (such as contact grease) if repeated disassembly is expected, and follow grounding and safety practices relevant to the installation.

What to consider before purchase

• Verify compatibility with your Maxi-PLS system or specific flat copper bar dimensions.
• Confirm the required bore and outer diameter suit your fastening and spacing needs.
• Assess environmental conditions and whether additional corrosion protection is necessary.
• Ensure the copper material meets electrical conductivity and mechanical requirements for your application.

Usage recommendations

For reliable electrical connections, tighten fasteners to the torque values recommended for copper conductors, use compatible washers or insulators where needed, and apply approved anti-oxidation products for interfaces that will be serviced. Store spare parts in a dry environment to preserve the copper finish.