Electrical distribution | modular enclosure | box | distribution board | 36 modules | 540x330x120 mm | sealed | surface-mounted | steel | IP54 | IEK | MKM11-N-36-54-Z | 4606056087093
Code: MKM11-N-36-54-ZModular metal distribution box designed for mounting modular electrical equipment indoors or outdoors. It is a 36-module surface-mounted steel enclosure with a locking mechanism, metal lock, two keys, sealing gaskets, mounting plate and fixing accessories. Thanks to its IP54 protection rating, the distribution box is suitable for electrical installations, technical rooms, industrial facilities, agricultural buildings and other locations where modular equipment needs to be protected from dust and water splashes.
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Modular metal electrical distribution board IEK – 36 modules, IP54, 540x330x120 mm
Modular metal distribution board designed for mounting modular electrical equipment indoors or outdoors. It is a 36-module surface-mounted steel enclosure with a locking mechanism, metal lock, two keys, sealing gaskets, mounting plate, and fixing accessories. Due to its IP54 protection rating, the board is suitable for electrical installations, technical rooms, industrial facilities, farm buildings, and other locations where protection against dust and water splashes is required.
Main idea:
This board is designed for the tidy and safe installation of circuit breakers, RCDs, RCBOs, relays, contactors, controllers, and other modular equipment. The metal housing, lock, and IP54 protection help shield electrical equipment from environmental impact and unauthorized access.Number of modules
36 modulesDimensions
540x330x120 mmProtection
IP54Housing
SteelWorking principle
The modular distribution board is used as an enclosure for mounting and protecting electrical equipment. Modular equipment, such as circuit breakers, residual current devices, protective relays, contactors, time relays, controllers, or other electrical installation hardware, is mounted inside the board.
The surface-mounted design allows the board to be fixed directly to a wall or another suitable surface. The metal enclosure provides mechanical strength, while the door with a metal lock and two keys helps restrict access to the electrical equipment. Sealing gaskets help ensure IP54 protection against dust and water splashes.
Why is the IP54 protection level important?
IP54 means that the board is protected against dust ingress sufficient to hinder equipment operation and protected against water splashes from various directions. This is useful in technical rooms, workshops, farm buildings, warehouses, or other environments where electrical equipment needs protection from dust and moisture.Technical parameters
Product type Modular electrical distribution board / box / enclosure Manufacturer IEK Number of modules 36 modules Dimensions 540x330x120 mm Protection class IP54 Housing material Metal / steel Mounting type Surface-mounted Housing type Modular metal distribution board Door / lock Metal lock with two keys Sealing Sealing gaskets Included in set Mounting plate, fixing accessories, locking mechanism, 2 keys Purpose Mounting of modular electrical equipment outdoors or indoors Application area Electrical installations, technical rooms, industrial facilities, farm buildings, outdoor and indoor conditions Where is it used?
- In electrical distribution systems – for mounting circuit breakers, RCDs, RCBOs, relays, and other modular equipment.
- In technical rooms – to protect equipment from dust, moisture, and unauthorized access.
- In industrial facilities – for mounting control, protection, and distribution components.
- In farm buildings and workshops – for distribution and protection of electrical circuits.
- In outdoor or semi-outdoor conditions – when a metal IP54 enclosure and additional protection against environmental impact are needed.
Practical installation example
For example, the board is mounted on the wall of a technical room, workshop, farm building, or industrial facility. Inside, circuit breakers, residual current devices, relays, contactors, or other modular components are installed. The lockable door helps protect equipment from unauthorized persons, and the sealing gaskets reduce the ingress of dust and moisture.
This solution is suitable for both new electrical installations and for upgrading existing systems when a separate metal distribution board for 36 modules is required.
Pros
- 36-module capacity – suitable for mounting a larger amount of modular equipment.
- Metal housing – a sturdier solution for technical and industrial environments.
- IP54 protection class – protection against dust and water splashes.
- Locking mechanism – metal lock with two keys helps restrict access.
- Sealing gaskets – help improve protection against environmental impact.
- Mounting plate and fixing accessories – for more convenient installation.
- Surface mounting – can be fixed directly to a wall or other surface.
Cons / limitations
- IP54 is not fully weather-tight – in an open environment, direct rain, UV, snow, and mechanical impact must be considered.
- Metal housing requires proper grounding – electrical safety requirements must be followed during installation.
- Hardware layout must be planned – it is necessary to consider the number of modules, heat dissipation, and wire placement.
- Installation must be performed by a professional – proper protective devices, cables, and a connection diagram must be selected.
- Depth of 120 mm – before installation, it is worth assessing whether there will be enough space for all components and wires.
Safety and installation notes
The modular distribution board is an enclosure for electrical installation; therefore, before mounting, it is necessary to evaluate the installation location, cable entries, grounding, protective devices, loads, heat dissipation, and environmental conditions.
- Installation must be performed by a qualified electrician, in compliance with applicable electrical safety regulations.
- The metal enclosure must be properly grounded if required by the installation diagram and electrical safety regulations.
- IP54 protection does not mean the board can be mounted in a location where it will be continuously washed with a water jet or subject to submersion.
- Before mounting the equipment, plan the placement of DIN rails, wires, terminals, protections, and cable entries.
- For outdoor conditions, it is recommended to choose an installation location with additional protection against direct precipitation and mechanical damage.
Quick selection guide
This board is a suitable choice when you need a metal surface-mounted distribution board for 36 modules with an IP54 protection class, lockable door, sealing gaskets, mounting plate, and fixing accessories. The board is suitable for mounting modular equipment indoors or in protected outdoor conditions.
Modules
36 modulesDimensions
540x330x120 mmProtection
IP54Housing
SteelSuitable when you need to:- mount modular electrical equipment in one enclosure;
- install a 36-module distribution board;
- use a sturdier metal enclosure;
- have a lockable door with keys;
- mount the board in a technical, industrial, farm, or protected outdoor environment.
Check before installation:- if the 36-module capacity is sufficient for the planned equipment;
- if the 120 mm depth is sufficient for wires and components;
- if the IP54 protection class is suitable for the installation location;
- if an additional canopy or protection is needed for outdoor installation;
- if the metal housing will be properly grounded;
- if suitable cable entries and mounting points are planned.
Important reminder:
This board is designed for mounting modular electrical equipment. It is not a fully assembled electrical panel – circuit breakers, RCDs, RCBOs, terminals, cable entries, DIN rails, or other components must be selected according to the specific electrical diagram and load.FAQ – frequently asked questions
What is this modular board for?
This board is designed for mounting modular electrical equipment, distribution of electrical circuits, and protection indoors or in protected outdoor conditions.How many modules fit in this board?
The board is designed for 36 modules.What are the dimensions of the board?
The dimensions of the board are 540x330x120 mm.Does this board have a lock?
Yes, the board has a metal lock with two keys.Can it be installed outdoors?
The board has an IP54 protection class and can be used for outdoor conditions, but the installation location must be chosen responsibly. It is recommended to protect against direct precipitation, UV exposure, and mechanical damage.Are mounting accessories included?
Yes, it is indicated that a mounting plate and fixing accessories are included in the set.Is this a fully assembled electrical panel?
No. It is an enclosure / distribution board for mounting modular equipment. Internal electrical components must be selected and installed according to a specific diagram.Sturdy metal board for modular electrical equipment
This 36-module distribution board allows for the tidy installation of electrical protection, control, and distribution components in one sturdy metal enclosure.
Due to its IP54 protection, lockable door, sealing gaskets, and surface mounting, this board is a practical solution for technical rooms, industrial facilities, farms, workshops, and protected outdoor electrical installations.
Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.ManufacturerMounting typeSurface mount typeThe 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.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 purposeCE 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 environmentsThe 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
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