Enclosure accessory Rittal SV 9666.000 white polystyrol protective module for housings 250x150 mm

Rittal SV 9666.000 is a white polystyrol protective module designed as an accessory for enclosures with nominal dimensions of 250 x 150 mm. Intended as a touch-protection or cover element, this single-piece module provides a lightweight, non-conductive barrier for electrical and electronic housings and components. The product is suitable for applications where mechanical separation and basic protection against accidental contact are required without adding significant weight or conductive surfaces.

Advantages

The protective module is made of polystyrol, offering low weight and electrical insulation. Its white finish provides a neutral, visible surface that can be integrated into many enclosure designs. Supplied as a single-piece unit, the module is straightforward to handle and install, and it minimizes the need for additional insulating materials or complex mounting hardware.

Suitable for

• Covering openings in electrical enclosures to prevent accidental contact
• Protecting small internal components from unintentional touch during maintenance
• Applications requiring a lightweight, non-conductive barrier in control cabinets
• Use in environments where a neutral-colored cosmetic cover is desirable

When it may not be suitable

This polystyrol module provides basic touch protection and cosmetic coverage but is not designed as a primary mechanical load-bearing component or as a replacement for certified safety enclosures. It does not provide significant impact resistance, flame retardancy ratings, or advanced environmental sealing. For applications requiring IP-rated sealing, high mechanical strength, or specific fire performance, alternative or additional components should be selected.

Key specifications

• Material: polystyrol (polystyrene)
• Color: white
• Nominal dimensions: 250 x 150 mm
• Configuration: single-piece protective module
• Function: touch protection / cover element for enclosures

How to use

Install the Rittal SV 9666.000 module as a cover or touch-protection element within the enclosure opening that matches the nominal dimensions. Position the module to cover the area requiring protection, align it with existing mounting points or flanges, and secure it using appropriate non-conductive fasteners or clips compatible with the enclosure. Verify that the module does not interfere with internal components or cooling airflow, and confirm the secure fit before restoring power to the equipment.

What to consider before purchase

• Verify the enclosure opening dimensions match the module nominal size (250 x 150 mm)
• Confirm that polystyrol material properties (electrical insulation, limited mechanical strength) meet the application needs
• Check compatibility with existing mounting points or plan for suitable fastening methods
• Assess whether environmental sealing, flame resistance, or impact resistance are required

Usage recommendations

Use the module where a lightweight, non-conductive cover is sufficient for touch protection and cosmetic coverage. Avoid exposing the polystyrol part to high temperatures, strong solvents, or heavy mechanical stress. Combine with appropriate sealing or protective components when higher IP protection, mechanical robustness, or fire performance is necessary.