Stainless steel enclosure | 500x400x200mm | with lock | IP66

The IP protection class indicates the device's resistance to environmental factors.

The first digit indicates protection against dust and solid objects.
The second digit indicates protection against moisture.

First digit values:

X — Untested;
0 — No protection;
1 — Protected against solid objects larger than 50 mm;
2 — Protected against solid objects larger than 12.5 mm;
3 — Protected against solid objects larger than 1 mm;
4 — Protected against solid objects larger than 1 mm;
5 — Dust protected;
6 — Totally dustproof.
Second digit values:

X — Untested;
0 — No protection;
1 — Protected against vertically falling water drops;
2 — Protected against water drops falling at a 15º angle;
3 — Protected against rain falling at a 60º angle;
4 — Protected against water splashes;
5 — Protected against water jets;
6 — Protected against large amounts of water;
7 — Protected against short-term immersion in water up to 1 meter deep;
8 — Protected against long-term immersion in water up to 3 meters deep. 

304AISI stainless steel distribution boxes are made from high-quality steel with the following advantages:

Corrosion resistance: 304 steel contains a high amount of chromium (18–20%) and nickel (8–10.5%), making it resistant to rust and chemical effects.
Resistance to temperature changes: Ideal for use in both cold and hot environments.
Strength and durability: Stainless steel is resistant to mechanical damage.
Hygiene: Frequently used in places where easy cleaning and sanitary conditions are important (e.g., in the food industry).
Aesthetics: The box surface is often polished or matte, providing a clean and professional appearance.
Technical specifications:

Material: 304AISI stainless steel.
Protection class: IP54–IP66, depending on the model. This means the boxes are resistant to dust and moisture.
Temperature range: Typically from -20 °C to +80 °C.
Mounting: Wall or floor-mounted, depending on the application.
Standards: Production often meets IEC or EN standards, depending on the manufacturer.
Applications:

Industry:
Electrical distribution and control systems.
Automation and process control equipment.
Commercial spaces:
Electrical panels in offices, stores, and warehouses.
Food and pharmaceutical industry:
Corrosion resistance allows use in areas where cleanliness is required.
Outdoor conditions:
Resistant to atmospheric effects, making them suitable for outdoor use.
Certifications: 304AISI stainless steel distribution boxes often meet the following certifications:

ISO 9001 – Quality management systems standard ensuring product manufacturing quality.
ISO 14001 – Environmental management standard confirming that manufacturing meets sustainability requirements.
IEC 60529 – International standard defining protection levels against dust and water (IP class).
UL (Underwriters Laboratories) – Certification required for products used in North America.
CE marking – Indicates that the product complies with the European Union’s safety, health, and environmental protection requirements.
Advantages:

Durability and low maintenance costs.
Versatility.
Can be used both indoors and outdoors.
Meets international safety and quality standards.
Disadvantages:

May be more expensive than plastic or aluminum boxes.
Certain chemicals, such as chlorides, may damage 304 steel.
Comparison with other steel types:

304AISI vs. 316AISI: 316 steel is even more corrosion-resistant, especially against chlorides, but is more expensive.
304AISI vs. carbon steel: Carbon steel is cheaper but less corrosion-resistant and heavier. 

This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.

CE certification means that the product has been evaluated according to the main criteria:

Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purpose

CE marking allows this product to:

be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environments

The CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.

What does this mean for you as a buyer?

Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions