Mounting kit Rittal 9677.620 stainless steel, mounting accessory for enclosure systems

Rittal 9677.620 stainless steel mounting kit is a metal mounting accessory designed for use with Rittal enclosure and panel systems. Finished in stainless steel for improved corrosion resistance, it enables secure mounting and connection of rails, busbars and other components inside industrial electrical cabinets and control panels. The kit is suitable for connecting square busbars and is designed to allow installation without drilling, simplifying assembly and reducing installation time.

Advantages

The stainless steel construction offers long-term resistance to corrosion and mechanical stress, making the kit appropriate for demanding industrial environments. Its design supports reliable mechanical connections for rails and square busbars while avoiding the need for on-site drilling, which helps maintain enclosure integrity and reduces preparation work. Compatibility with common enclosure systems ensures straightforward integration into existing installations.

Suitable for

• Mounting and connecting square busbars in electrical enclosures and distribution cabinets
• Securing mounting rails and support profiles inside control panels
• Industrial environments where corrosion resistance and mechanical stability are required
• Installations where drilling in the enclosure should be avoided

When it may not be suitable

This mounting kit is intended for use with compatible enclosure systems and standard rail/busbar dimensions; it may not be suitable if the rail or busbar geometry differs significantly from the supported sizes. It is not a replacement for parts that require electrical insulation or isolated mounting where non-conductive materials are specified.

Key specifications

• Material: stainless steel for corrosion resistance
• Suitable for connecting square busbars
• No-drill installation design to reduce onsite modification
• Designed for mounting rails and support profiles in enclosures and control panels
• Intended for industrial electrical cabinets and distribution panels

How to use

Position the mounting kit on the intended rail or busbar within the enclosure and engage the connection points according to the panel layout. The no-drill design allows the kit to clamp or fit into existing mounting channels or profiles; ensure components are correctly aligned before final tightening. Verify mechanical stability and that electrical conductors are secured and insulated as required by local regulations. Follow any system-specific instructions from the enclosure manufacturer when integrating the kit into an assembled panel.

What to consider before purchase

• Confirm compatibility with the enclosure system and rail or busbar dimensions used in your installation
• Check whether stainless steel construction meets the environmental and corrosion-resistance requirements of the site
• Determine if a conductive metal mounting accessory is acceptable where electrical isolation is required
• Verify that the no-drill installation method matches your panel assembly process

Usage recommendations

Use suitable tools and torque values when tightening connections to avoid deformation of rails or busbars. After installation, perform a visual and mechanical inspection to confirm secure mounting; in live electrical systems, follow lockout/tagout procedures and local electrical safety standards prior to work.