Enclosure Rittal SV 9342.540 — polyamide housing, grey, 90×225 mm

Rittal SV 9342.540 is a compact polyamide electrical enclosure in grey with external dimensions of 90 × 225 mm. The housing provides a protective casing for small control devices and electrical components, offering a lightweight yet durable solution for applications that require a small footprint. Supplied as a single unit and weighing approximately 820 g, the enclosure is suitable for wall mounting or integration into larger control cabinets where space is limited.

Advantages

The polyamide construction delivers resistance to impact and environmental influences typical in indoor electrical installations while keeping the overall weight low. Its compact size simplifies placement in confined or modular setups. A neutral grey finish ensures compatibility with existing installations and reduces visual contrast. The enclosure’s design supports straightforward mounting and component arrangement, making it suitable for repeatable production or maintenance operations.

Suitable for

• Protecting small electronic modules and control units
• Wall-mounted junctions and distribution points
• Integration inside larger control cabinets or switchgear
• Prototyping and small-series electronic assemblies

Key specifications

• Material: polyamide (PA) housing
• Colour: grey
• External dimensions (W × H): 90 × 225 mm
• Weight: approx. 820 g per unit
• Mounting: suitable for wall mounting and cabinet integration

How to use

Select an installation location that accommodates the enclosure’s external dimensions and allows access for wiring and maintenance. Open the housing according to the manufacturer’s instructions, position and secure the internal components using appropriate mounting hardware or DIN-rail adapters if applicable, and route wiring through the designated knockouts or cable entry points. Ensure all electrical connections comply with local regulations and that protective earth and insulation requirements are met before closing the enclosure and completing the installation.

Usage recommendations

For reliable performance, use the enclosure indoors or in protected environments to avoid prolonged exposure to direct sunlight, moisture, or aggressive chemicals. Verify clearance for ventilation or heat dissipation of installed components, and use gaskets or seals where increased ingress protection is required. Follow electrical safety standards and Rittal installation guidelines when mounting and wiring.