Bus bar Rittal SV 9686.520 copper 2 pcs 900 mm

Rittal SV 9686.520 is a set of two 900 mm copper bus bars designed for use in electrical distribution and grounding systems. Each solid E-Cu conductor measures 30 x 5 mm in cross-section and is supplied with integral punchings to simplify secure mounting and connection. The product is intended for use in switchgear, control panels and PE/PEN bus installations where durable, low-resistance copper conductors are required.

Advantages

These Rittal copper bus bars offer high conductivity and corrosion resistance inherent to electrolytic copper, ensuring reliable current carrying capacity and stable grounding potential. The stamped punchings allow straightforward bolted connections and reduce installation time, while the 900 mm length and 30 x 5 mm cross-section provide a balance between mechanical strength and space-efficient routing inside enclosures. Delivered as a pack of two, the set supports parallel or redundant conductor layouts.

Suitable for

• PE and PEN grounding busbars in distribution and control cabinets
• Neutral and protective conductor applications in switchgear
• Internal bus connections in industrial control panels
• Systems requiring solid copper conductors for low-resistance paths

When it may not be suitable

This product is a solid copper bus bar and is not intended for flexible cabling or applications requiring braided or stranded conductors. It is also not a complete mounting or insulation kit; additional insulators, mounting hardware or protective covers may be required depending on the cabinet layout and applicable standards.

Key specifications

• Material: electrolytic copper (E-Cu)
• Quantity: 2 pieces per pack
• Length: 900 mm
• Cross-section (flat bar): 30 x 5 mm
• Integral punchings for bolted connections
• Standards: manufactured to DIN EN 13601 (as referenced)

How to use

Plan the bus bar layout within the enclosure considering required clearances and connection points. Secure the bus bar using suitable insulated spacers or mounting hardware at recommended intervals, align the integral punchings with terminal points and fasten with appropriate bolts, washers and torque values per installation guidelines. When connecting conductors, use compatible lug terminals or clamps sized for the 30 x 5 mm flat bar and tighten connections to the specified torque. If used for PE/PEN, ensure correct bonding and compliance with local grounding regulations.

What to consider before purchase

• Confirm that a 30 x 5 mm copper flat bar and 900 mm length fit the enclosure and meet the current carrying requirements
• Check whether additional mounting insulators, covers or hardware are required for your installation
• Verify compatibility with local grounding and electrical standards for PE/PEN implementations
• Ensure the solid bus bar form factor is appropriate for your connection method (bolted lugs/clamps)

Usage recommendations

For reliable performance, clean contact surfaces before bolting, use corrosion-inhibiting washers where applicable, and follow manufacturer torque specifications for bolted joints. Inspect connections periodically for tightness and signs of oxidation; if additional insulation or protective covers are needed, install them according to enclosure and safety requirements.