SZA Stainless Steel Outdoor Enclosure with Roof (C4 / CX)

• Product Type – SZA (Stainless Steel variants with sloped roof)
• Mounting – Wall‑mounted or free‑standing (optional plinth)
• Material / Finish – AISI 304 (SZA‑OH) or AISI 316L (SZA‑KO), brushed stainless steel
• Corrosion Class – C4 (AISI 304) / CX (AISI 316L)
• Impact Resistance – IK10
• Ingress Protection – IP55 (IP66 optional)
• Operating Temperature – −40°C to +80°C

The stainless‑steel SZA series is a reinforced outdoor enclosure range engineered for harsh industrial, coastal and offshore conditions. As the stainless counterpart to our standard SZA product family, these models provide superior corrosion resistance and extended service life in aggressive environments.

A defining feature is the integrated sloped roof which improves rainwater runoff and reduces contamination accumulation — an important advantage for exposed outdoor sites, coastal installations and locations where hygiene and drainage are required.

Two high‑performance grades are available:

• SZA‑OH – AISI 304, suitable for C4 corrosion class environments (coastal zones, food production and general industrial areas).
• SZA‑KO – AISI 316L, acid‑resistant stainless steel for CX corrosion class environments (marine, offshore and chemically aggressive sites).

Both versions are constructed as fully welded monoblock enclosures to ensure mechanical strength, rigidity and reliable sealing. The brushed stainless finish gives excellent cleanability and is suitable for regulated sectors including food, pharmaceutical and chemical industries.

Manufactured in Europe at a certified facility holding:

• ISO 9001 — Quality Management
• ISO 14001 — Environmental Management
• ISO 3834‑2 — Welding Quality Requirements

The SZA stainless‑steel series is developed and tested to applicable EU standards, including EN 62208 (empty enclosures), EN 60529 (IP ratings) and EN ISO 12944‑2 (corrosion protection categories). Hygienic‑design and ATEX‑compliant versions are available on request.

• Stainless steel construction (AISI 304 or AISI 316L)
• Integrated sloped roof for improved drainage and hygiene
• Welded monoblock body for high mechanical strength and rigidity
• Standard IP55 with optional IP66 upgrade
• IK10 impact resistance
• Brushed finish for easy cleaning and corrosion resistance
• D5 locks (1 lock up to 500 mm height; 2 locks for larger units)
• 105° hinged door with reversible opening
• Internal reinforcement frame and stiffeners for mounting
• Galvanised 3 mm mounting plate included
• Wall‑mount brackets supplied; optional plinth for free‑standing units
• Base cable‑entry opening (size depends on enclosure width)
• Earthing studs fitted to door and body
• Suitable for marine, chemical, food‑processing and outdoor industrial environments

• Thermal insulation and internal heating options
• Extended operating temperature: −50°C to +120°C
• Custom dimensions and non‑standard formats
• CNC cut‑outs in door, body or mounting plate
• Optional ATEX‑rated configurations (specify at order stage)
• Hygienic‑design modifications for food and pharmaceutical applications
• Powder coating in any RAL colour where a painted finish is required