Aluminium profile enclosures

Variable in length: Profile enclosures / aluminium profile enclosures from BOPLA

A profile enclosure may be made of aluminium and also of plastic. Our profile enclosures are mainly made of aluminium. The body of such an enclosure consists of an aluminium extruded profile which, depending on the version, is light with extremely thin walls, or alternatively very sturdy with thick walls. Depending on the type of enclosure, closed profile, snap-on half-shell profiles or profiles open on one side are available which are variable in length. This provides lots of space for processing of the electronics.

In addition, the profile enclosure/aluminium profile enclosure allows easy insertion of PCBs into moulded mounting grooves. Various versions in diecast metal or plastic are available as end covers. Of course, the profile enclosures are easy to process mechanically, and individual colouring is possible from a single unit and up. The flush fitting of all kinds of membrane keypads / HMIs can be guaranteed on the top side of the enclosure or on one of the end covers. Our range includes a large number of profile enclosures in various sizes and dimensions. Many profile enclosures provide high levels of ingress protection up to IP66 / IP68.

Advantages of our profile enclosures:

  • up to protection class IP68
  • many basic sizes
  • length variability makes special lengths possible
  • problem-free machining
  • mounting on a DIN rail can be arranged for selected products
  • recessed membrane keyboard surface available in the lid
  • individual colouring available even for small and larger quantities
  • available variants: thin walls and light, or thick walls and sturdy

Examples of applications in the profile enclosure sector:

To match your new profile enclosure: HMI systems and membrane keypads for every requirement

  • High-quality processing
  • User-friendly operation thanks to functional keys and additional individual features
  • Ideal for customer-specific designs – both technically and with regard to design
  • Resistant to the effects of industrial environments
  • Suitable for integration in electronics enclosures and your own operating units

Learn more


Alu Topline
  • 181x53x150 mm up to 233x86x300 mm
  • IP65
  • Natural-coloured anodised
  • 4 standard lengths; 3 heights
  • Additional dimensions on request
  • Recessed membrane keypad area in the lid


  • 57x32x100 mm up to 210x74x1000 mm
  • Up to IP65
  • Black
  • 3 profile variants
  • 9 profile cross-sections
  • Special lengths available at short notice
  • Functional end covers


  • 143x145x56 mm up to 578x578x100 mm
  • IP65
  • Black / Light grey
  • Length and width individually adaptable
  • 16 standard sizes ex-warehouse for each height
  • Base plates and top covers made of aluminium


  • 25x75x42mm up to 68x105x990mm
  • Up to IP40
  • Natural-coloured anodised
  • 2 basic sizes; 7 standard sizes
  • Variable positioning of the modules
  • For use as single-board enclosure


  • 74x33x100mm up to 187x55x100mm
  • Up to IP66 / IP68 – 1.2m (2 hours)
  • Graphite grey / Silver
  • 3 profile variants
  • 4 profile cross-sections
  • Functional end covers
  • Design seals in 5 colours


BOS Ecoline
  • 58x22x100 mm up to 106x52x200 mm
  • Up to IP54
  • Natural-coloured anodised
  • 3 profile variants, 4 profile cross-sections
  • Special lengths available at short notice
  • Covers optional with wall fitting


  • 32x89x84mm up to 32x139x204mm
  • Protection class: none
  • Light grey / Black
  • 3 sizes
  • 3 standard lengths
  • Easy-to-install snap-in technology
  • 100°C temperature resistance


  • 37x16x50mm up to 165x33x1000mm
  • IP40
  • Natural-coloured anodised
  • Over 100 standard enclosures
  • Keypad surface / cooling fins / wall brackets
  • Special lengths available at short notice


  • 100x250x184mm up to 189x464x304mm
  • Up to IP40
  • Graphite grey
  • 3 heights (2, 3, 4 U), 27 dimensions
  • Length and width individually adaptable
  • Installation of 19” components possible


We offer you the following services for these products:

01 Mechanische Bearbeitung


02 Bedrucken


03 Laserbeschriften

Laser marking

05 Bestuecken


06 EMV Beschichten

EMC coating

09 Wunschfarbe

Preferred colour

13 Tastaturen

Membrane keypads

07 Touch Display

Touch / display integration

08 Montieren


11 Pruefen


12 Verpackung

Individual packing

10 Musterservice

Sample service