Sheet metal equipment cabinets
for industrial installations
Sheet metal enclosures are the standard choice in most industrial installations where the environment is dry and the requirements for corrosion protection are normal.
A sheet metal cabinet provides high mechanical stability, good serviceability and cost-effective protection for electrical and automation equipment.
Explore our range of cabinets in steel plate
Wall-mounted cabinet | Incl. mounting plate | Holes for FL21 in ceiling | IP66
Wall-mounted cabinet | Incl. mounting plate | IP66
Floor standing cabinet | Door & Rear panel | Holes for FL21 in ceiling | IP55
Floor standing cabinet | Door & Rear panel | IP55
Floor standing cabinet | With welded ends | IP66
Wall- / Floor cabinet | Fully welded | IP55
Screwed lid | IP66
When should you choose sheet metal enclosures?
Choose sheet metal cabinets when installing in:
- dry and controlled indoor environments
- industrial environments without aggressive chemical influences
- applications where high mechanical stability is required
- installations requiring easy assembly and future expansion
Sheet metal cabinets are often used as electrical cabinets in industrial facilities where standardized solutions are fully sufficient.
When are materials other than sheet metal more suitable?
Sheet metal enclosures work well in many industrial environments, but are not always the best choice when the environment places special demands on materials and surface protection.
Other materials may be more suitable when:
- the installation is exposed to moisture, condensation or outdoor environment
- cleaning is done with water or chemically aggressive agents
- high requirements for corrosion resistance or hygiene exist
- the application requires stainless or acid-resistant design
In these environments, it is often chosen ↖ stainless steel equipment cabinet or ↖ plastic boxes to ensure long life and stable operation over time.
Sheet metal enclosures for industry and indoor environments
Sheet metal cabinets are designed to function as robust electrical cabinets in industrial indoor environments.
They are often used in:
- production facilities
- machine control and automation
- electrical distribution in technical spaces
For correct function, the environment must be dry and the enclosure class and surface treatment must be adapted to the surroundings.
IP rating and surface treatment for sheet metal enclosures
The IP rating determines how well the enclosure protects the equipment against dust and ingress.
- IP65 – protection against dust and light flushing
- IP66 – higher protection against water impact
- varnished sheet metal cabinet provides basic corrosion protection in dry environments
If you are unsure about the enclosure class, you can read more in our guide.
➡ How to choose the right electrical cabinet – material, IP class & accessories
Sheet metal or stainless steel equipment cabinets – what should you choose?
The choice between sheet metal and stainless steel equipment cabinets is primarily about the environment and lifespan:
- sheet metal is sufficient in dry and normal industrial environments
- stainless steel is required for moisture, chemicals or hygiene requirements
Here you can compare against ↖ cabinets in stainless steel if the environment places higher demands than sheet metal can handle.
Related product areas
↖ Stainless steel equipment cabinet – for corrosive and hygienic environments
↖ Plastic enclosures – for chemically exposed or lighter applications
↖ Enclosures & Enclosures – overview of the entire range
FAQ - Frequently asked questions about sheet metal enclosures
Can sheet metal cabinets be used outdoors?
No, sheet metal cabinets are normally intended for indoor environments. For outdoor use, stainless steel or plastic is required.
Which IP class should I choose?
It depends on the environment and exposure. IP65 is often sufficient in dry industrial environments.
Are sheet metal cabinets easier to process than stainless steel?
Yes, sheet metal is easier to process and adapt during assembly.
Accessories for sheet metal enclosures
Once the control cabinet is selected, the installation can be supplemented with:
Galvanized TS35 Rails
Free blow 15 m³/h - 930 m³/h
For wall or door mounting
300W - 6000W | IP54
Cable duct slotted halogen-free in U43X
Do you need help choosing the right enclosure?
Are you unsure whether sheet metal is the right material, or what protection class is required?
Contact us and we will help you choose the right solution based on environment, load and lifespan.
