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BRES-54 Safybox GRP Electrical Enclosure IP66 with a Plain Door 500Hx400Wx200D
MPN: BRES-54
Alt. SKU: BRES54
Why Choose the Safybox BRES-54 GRP Industrial Enclosure?
The Safybox BRES-54 is a heavy-duty monobloc industrial enclosure engineered to protect electrical and control equipment in demanding indoor and outdoor environments. Manufactured from high-strength glass-reinforced polyester (GRP/SMC), it offers superior resistance to corrosion, UV radiation and aggressive atmospheres, making it an ideal alternative to traditional painted steel enclosures.
Featuring IP66 ingress protection and IK10 impact resistance, the BRES-54 safeguards internal components from dust, water jets and mechanical damage. Its non-conductive, double-insulated construction enhances electrical safety while delivering long service life in industrial, utility and infrastructure applications.
Key Features
- IP66 rated for complete dust protection and resistance to powerful water jets.
- IK10 impact protection for high mechanical durability.
- Manufactured from non-conductive GRP for enhanced operator safety.
- Excellent UV, corrosion and chemical resistance for outdoor installations.
- Hinged, reversible door with wide opening angle.
- Secure locking system for controlled equipment access.
- Double insulated enclosure body.
- Robust wall-mounted monobloc design.
Technical Specifications
- Manufacturer: Safybox
- Model: BRES-54
- Product type: Industrial GRP enclosure
- Material: Glass-reinforced polyester (GRP/SMC)
- Colour: Grey (RAL 7035)
- Ingress protection: IP66 (IEC 60529)
- Impact rating: IK10 (IEC 62262)
- Door type: Hinged, reversible
- Mounting: Wall mounted
- Insulation: Double insulated, non-conductive housing
- Operating temperature range: Approx. −50°C to +80°C
Typical Applications
- Electrical distribution and protection systems.
- Industrial automation and control panels.
- Telecommunications and network infrastructure.
- Renewable energy installations and monitoring systems.
- Outdoor industrial and utility environments.
Frequently Asked Questions
What IP rating does the BRES-54 enclosure have?
The BRES-54 is rated IP66, meaning it is fully dust tight and protected against powerful water jets.
Is the BRES-54 suitable for outdoor use?
Yes. Its GRP construction provides strong UV stability and corrosion resistance, making it suitable for harsh outdoor environments.
What does IK10 impact resistance mean?
IK10 indicates high mechanical impact resistance, helping protect internal equipment from accidental damage or vandalism.
Is the enclosure electrically insulated?
Yes. The housing is made from non-conductive glass-reinforced polyester and offers double insulation for improved electrical safety.
Can the door be configured for different opening directions?
Yes. The hinged door is reversible and can be installed for left or right hand opening.
| Manufacturer Part Number | BRES-54 |
|---|---|
| Manufacturer | Safybox |
| Material | GRP-Polycarbonate |
| Degree of protection (IP) | IP66 |
| Depth | 200mm |
| Width | 400mm |
| Height | 500mm |
| Alternative Product SKU | BRES54 |
BRES range of monoblock cabinets for electricity manufactured in fiberglass reinforced polyester (GRP enclosure).
Characteristics of the SAFYBOX-BRES electrical box:
Monoblock body with door, made of light grey fiberglass reinforced polyester Ral 7035 (GRP / SMC)
Hinged door with key lock. Version of the cabinet with door with transparent window available (UV stabilized).
The Bres enclosures are rated at IP66 tightness and impact resistance IK10, perfect for outdoor applications.
There are a wide range of accessories including:
- Modular chassis,
- Plinths
- Viewing windows
- Locking systems
- Cable glands
- Wall brackets
- air vents and much more

Innovation and added value:
The Bres range comes in 8 different sizes to suit most applications, if you cannot see the size you require please get in touch as there are other ranges from Uriarte Safybox which include the CA, DIN and ART which may have the size you require
The Bres range can be Individual installed or connected to each other to make electrical panels thanks to coupling flanges (modularity).
Flexibility: Easy to perform machining for cable input / output and customize the electrical enclosure to your needs. In our factories we have machining robots that allow us to do this work for you quickly, clean and economically.
Double insulation: Through the use of double insulated holes for wall mounting, the electrical equipment or switchgear assembly inside is completely isolated from the outside in order to avoid accidents and certify its electrical safety and insulation.
Benefits of the materials:

The reinforced thermoset polyester with which they are manufactured is the best insulating material available in the market. Ideal even in the most aggressive environments.
Self-extinguishing material. If there is a fire, the flame will not spread. Polyester is a thermostable and will not deform if there is overheating or fire.
Non-conductive material of electricity: Unlike metal boxes there is no danger in handling and we are not at risk of electrical shock (See accident video by download in the security section)
Easy maintenance They are ideal for outdoor use since they perfectly withstand the effects of weather in aggressive environments thanks to their material. It is non-hygroscopic and is protected against UV light, which allows an optimum operation of + 100º to -50º.
Total absence of toxic components and heavy metals fulfilling perfectly with the European Regulation of dangerous substances.
Customisation Options
Uriarte Safybox offer a wide range of customisation options on their range of enclosures.
Laser marking – Uriarte offer a laser marking service so you can have your company logo added the front of your enclosure or get rid of the mimic on the front of your enclosure and have the information lasered straight on to the front of the Bres enclosure
Hole cutting – Uriarte Safbox offer a hole cutting service, you can get you enclosures ready to install the buttons, HMI’s or indicators, saving you time and ensuring a quality finish
Turnkey solutions – Uriarte also offer a full turnkey solution, providing you with a fully equipped GRP enclosure








