Bus bar holder Rittal SV 9342.004, polyamide, 4‑pole (pack of 4)

Rittal SV 9342.004 is a polyamide bus bar holder designed to secure and insulate 4‑pole bus bars in switchgear and distribution panels. Supplied as a pack of four, this component provides mechanical fixation and electrical isolation to maintain safe spacing and reliable support for busbar systems in industrial and commercial electrical installations.

Advantages

The bus bar holder is made from durable polyamide that offers good electrical insulating properties and mechanical strength. Its 4‑pole configuration is suitable for typical multi‑phase busbar arrangements, while the compact form factor and consistent dimensions simplify installation and alignment. Being supplied in a pack of four ensures multiple mounting points are available for a single panel or for small projects, reducing the need to source individual pieces.

Suitable for (tasks / use cases)

• Fixing and insulating 4‑pole bus bars in switchboards and distribution panels
• Industrial electrical cabinets and control panels
• Commercial electrical installations requiring reliable busbar support
• Maintenance or retrofitting where replacement holders are needed

When it may not be suitable

This bus bar holder is intended specifically for 4‑pole busbar systems; it may not be suitable for single‑pole, 2‑pole, or unusual busbar profiles without compatible geometry. It is a passive mounting component and does not provide overcurrent protection or conductive connection between bars; additional components are required for electrical continuity and protection.

Key specifications

• Material: polyamide (electrically insulating thermoplastic)
• Configuration: 4‑pole holder
• Packaging: pack of 4 pieces
• Primary function: mechanical support and electrical insulation for bus bars

How to use

Position the holder at the required mounting points on the panel rail or mounting surface to maintain the correct spacing for the 4‑pole bus bars. Secure the holder with appropriate fasteners compatible with the mounting surface and the holder’s fastening points. Insert the bus bars into the holder channels, ensuring they sit fully and are aligned. Verify insulation clearances and mechanical fixation before energising the system. Follow applicable local regulations and the switchgear manufacturer’s guidance when installing and assembling busbar systems.

What to consider before purchase

• Confirm the bus bar cross‑section and profile are compatible with a 4‑pole polyamide holder
• Ensure the holder’s mechanical mounting method matches your panel or rail system
• Check required electrical clearance and creepage distances for your application
• Verify the quantity (pack of 4) meets the needs of your installation

Usage recommendations

Use these holders in dry, clean environments or inside appropriately rated enclosures. Avoid exposure to aggressive chemicals and extreme UV without additional protection. During installation, maintain correct torque on fasteners and confirm that busbar conductive connections are secured separately from the holder’s insulating support.