Enclosure Rittal GA9118.210 aluminium universal housing IP66 330 x 230 x 110 mm

Rittal aluminium universal housing GA9118.210 is a die-cast aluminium enclosure with an IP66 rating designed to protect electrical and electronic components from dust, water jets and harsh environmental conditions. With external dimensions near 330 x 230 x 110 mm, this weatherproof housing is intended for applications that require corrosion-resistant mechanical protection and electromagnetic shielding for control electronics, junctions and instrumentation. The housing supports wall or machinery mounting and can be prepared for cable entries and fitted panels to accommodate wiring and internal components.

Advantages

The die-cast aluminium construction delivers a durable, lightweight and corrosion-resistant enclosure that helps extend equipment lifetime in outdoor or industrial settings. Its IP66 rating provides dependable protection against dust ingress and powerful water jets, while the metal body offers inherent EMI shielding for sensitive electronics. The compact footprint and multiple mounting options make the enclosure versatile for different installation scenarios, and its smooth external surfaces aid in maintenance and cleaning.

Suitable for

• Protecting control electronics and PLC junctions in industrial cabinets and machinery.
• Outdoor instrumentation and sensor junction boxes where weatherproofing is required.
• Corrosive or maritime environments that require aluminium resistance to oxidation.
• Small panel installations, cable entry setups and custom internal mounting of modules.

When it may not be suitable

This enclosure is not intended for applications that require large internal space beyond the stated external dimensions or for installations that demand protection ratings higher than IP66 (for example full submersion). It may not be suitable where specific aesthetic finishes or non-metallic enclosures are required for dielectric isolation or where intrinsically safe/explosion-proof certification is mandatory unless further certified.

Key specifications

• Material: die-cast aluminium providing corrosion resistance and EMI shielding
• Protection class: IP66 (dust tight, protected against powerful water jets)
• External dimensions (approx.): 330 x 230 x 110 mm
• Mounting: suitable for wall or machinery mounting; provision for panel fittings and cable entries
• Finish: untreated or manufacturer-standard aluminium surface suitable for painting or additional coatings

How to use

Mount the enclosure to a vertical surface or machine frame using appropriate fasteners and consider using the manufacturer’s recommended mounting brackets to maintain sealing performance. Prepare cable entries and cutouts or fit pre-made gland plates as required, then install internal panels or mounting plates for your components. Route cables through appropriate grommets or cable glands to preserve the IP66 rating, and tighten all lid fasteners to the specified torque to ensure a reliable seal. If additional grounding is required, connect the enclosure to the system earth according to local regulations.

What to consider before purchase

• Verify internal space and usable panel area against the dimensions of your components and mounting hardware.
• Confirm that IP66 protection level and aluminium construction meet the environmental and EMI requirements of your application.
• Check compatibility with the cable glands, DIN rails or mounting plates you plan to use.
• Consider surface treatment or paint requirements if chemical resistance or color-coding is needed.

Usage recommendations

For reliable performance, use correctly sized cable glands and sealing accessories, avoid overtightening fasteners that can deform gaskets, and perform periodic inspections of seals and mounting points in outdoor or corrosive environments.