Wöhr Enclosures

ALU-PRIMUS - the allrounder enclosure

The closed profile enclosure for rugged conditions

The closed aluminum profile, has a clever interior design for mounting PCBs.
Thus, you not only can insert horizontal PCBs into its respective groove,
you also can insert a limited number of vertical PCBs.


When developing the exterior design, we have consciously dispensed with
grooves and edges. That's why the ALU housing can be used in industries with high
hygiene requirements like the food industry and is excellently suited for medical
applications. Cleaning and disinfecting this housing series are thus very easy.
Due to its high ingress protection (on request up to IP54), it can also be cleaned
with large quantities of liquids. The surface consists of a post-compacted anodized coating, which also meets high requirements.

To use the ALU-PRIMUS housing in a visible area, the user can opt cornerpieces which also feature impact protection for desgin, anti-slip surface, stackability and/ or compatibility with mounting brackets.

Due to the basic principle of a continuous casting profile, you can choose any length of housing. For the width and height, we offer commonly used sizes.

Technical data:


enclosure made of aluminum
end/corner pieces made of ABS
gasket made of PU-foam
screws M3 made of stainless steel or zinc-plated

degree of protection:

IP 54 or IP65 - to VDE 0470 / DIN 40050 /EN 60529


on request

burning behaviour (end pieces):


circuit board levels:

depending on enclosure height


suitable foil keyboards, mechanical processing, input systems, surface finishing, EMS (EMI, ESD, MED, ...) and much more are possible at any time

special features:

as standard or customized processed

Article numbers:

Acessories for ALU-PRIMUS:

    • Mounting brackets

      Mounting brackets

    • Din rail clip

      Din rail clip

    • Corner pieces standard

      Corner pieces standard

    • Corner pieces for mounting brackets

      Corner pieces for mounting brackets

    • Forehead side covers made of plastic

      Forehead side covers made of plastic

      on request

Customer projects ALU PRIMUS:

Here you can find customized projects.

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