Enclosure technology for industry: control cabinets, industrial and installation enclosures with customization from Hamburg.
Breuell Ingenieurbüro GmbH (BOXEXPERT)
HamburgNew on Amplifa
About BOXEXPERT
BOXEXPERT, the enclosure division of Breuell Ingenieurbüro GmbH in Hamburg, offers enclosure solutions for industry: control cabinets, industrial enclosures, installation enclosures (cable junction boxes) as well as fuse and distribution boxes in a total of 27 enclosure series. The program includes enclosures made of ABS and polycarbonate, of polyester-coated sheet steel (DC01), of stainless steel AISI 304L/316L as well as aluminium die-cast enclosures of the Alster series in the alloy AlSi 12. In addition to the standard range, the offer includes customization of the enclosures: mechanical machining, labelling and engraving, digital printing, special colours, component installation, cable assembly as well as special development and prototype construction for small and medium batch sizes. Fields of application are mechanical and plant engineering, switchgear construction, automation technology, electrical engineering, the food industry, medical technology, chemistry and petrochemistry as well as building installation and smart home. The enclosures have international approvals such as CE, UL, CSA and Gost-R as well as ATEX certifications for explosion protection.
- Site
- Hamburg
- Processes
- Enclosure customization - mechanical machining, Labelling & engraving, Digital printing/printing, Component installation / equipping of enclosures, Cable assembly, Special development of enclosures, Prototype construction, Aluminium die-casting (Alster enclosure series)
- Materials
- ABS (Acrylonitrile Butadiene Styrene copolymers), PC (Polycarbonate), Sheet steel (black sheet DC01), Steel, Aluminium die-cast AlSi 12, Stainless steel AISI 304L, Stainless steel AISI 316L, Polyamide (glands)
- Certificates
- DIN EN ISO 9001, CE, UL, CSA, ATEX (Treva ATEX, DEKRA/LOM), DIN EN ISO 9001 (TÜV), CE conformity, UL / CSA, ATEX (DEKRA)
- Founded
- 1946
- Industries
- Mechanical and plant engineering, Switchgear construction, Automation technology, Electrical engineering, Food industry, Medical technology
- 01
Consulting and needs analysis
- 02
Special development / prototype construction
- 03
Mechanical machining of the enclosures
- 04
Labelling, engraving and printing
- 05
Component installation and cable assembly
- 06
Assembly, packaging and shipping
Materials and Processes
ABS plastic
Thermoplastic terpolymer for plastic enclosures and cable junction boxes, e.g. of the Elbe, St. Pauli and Hanse series.
Polycarbonate
Tough, impact-resistant plastic with high electrical insulation effect, e.g. for the Perle PC control cabinet.
Sheet steel (black sheet)
Non-alloyed steel for control cabinets such as Treva, made weather-resistant by polyester coating.
Stainless steel
Stainless steel for hygienic and corrosion-critical applications, e.g. Treva INOX control cabinet for food, medicine and chemistry.
Aluminium die-cast (DIN EN 1706)
Low-corrosion cast alloy for the Alster industrial enclosure series with high impact resistance and basic EMC protection.
GRP polyester
Material for special enclosures according to customer specification.
Brass and polyamide
Materials for cable glands and accessories.
Sites
Hamburg
DEHeadquarters, sales, assembly and customization
- Lot size
- Small and medium batch sizes
- Materials
- ABS, polycarbonate, sheet steel, stainless steel, aluminium, GRP
- Mechanical enclosure machining
- Digital printing
- Labelling and engraving
- Cable assembly
- Mounting/assembly
Enclosures and Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Enclosure customization - mechanical machiningMachining | – | – | – | small and medium batch sizes | ABS, Polycarbonate, Sheet steel, Stainless steel, Aluminium |
| Labelling & engravingSurface | – | – | – | – | ABS, Polycarbonate, Sheet steel, Stainless steel, Aluminium |
| Digital printing/printingSurface | – | – | – | – | ABS, Polycarbonate, Sheet steel, Stainless steel, Aluminium |
| Component installation / equipping of enclosuresAssembly | – | – | – | – | ABS, Polycarbonate, Sheet steel, Stainless steel, Aluminium |
| Cable assemblyAssembly | – | – | – | – | – |
| Special development of enclosuresEngineering | – | – | – | – | Sheet steel, Stainless steel, Aluminium, Polycarbonate, ABS, GRP polyester, Other material |
| Prototype constructionEngineering | – | – | – | – | – |
| Aluminium die-casting (Alster enclosure series)Casting | – | 600 mm × 310 mm × 110 mm | – | – | AlSi 12 (Aluminium), Aluminium |
| Powder coating / painting of enclosuresSurface | – | – | – | – | Aluminium, Sheet steel |
| Assembly / pre-assembled and machined enclosuresAssembly | – | – | – | – | Sheet steel, Stainless steel, Aluminium, ABS, Polycarbonate |
Additional services
Quality
BOXEXPERT is certified according to DIN EN ISO 9001, audited annually by TÜV. CE declarations of conformity are available for all products, plus UL and CSA certificates for the American and Canadian markets as well as ATEX certificates (DEKRA/LOM) for explosion protection.
| Evidence | Hamburg |
|---|---|
| DIN EN ISO 9001 (TÜV) | |
| CE conformity | |
| UL / CSA | |
| ATEX (DEKRA) |
History
- 1888
The Breuell family known for trading activities among the quarters' masters in the Hamburg free port.
- 1946
Founding of the sole proprietorship Egon Breuell Ingenieurbüro and technical representative offices on 01.12.1946; focus on electrical engineering and mechanical engineering.
- 1981
Handover to the second generation, renamed Breuell Ingenieurbüro GmbH; focus on enclosure technology and related components.
Today BOXEXPERT is derived as an independent brand from the enclosure division of Breuell Ingenieurbüro.