aluTWIN enclosure application
aluTWIN enclosure application
aluTWIN - with two separate sections for the electronics/equipment
aluTWIN - with two separate sections for the electronics/equipment
aluTWIN enclosure application
aluTWIN - with two separate sections for the electronics/equipment


The two-chamber enclosure

IP 66, Optional: IP 67

The key product features:
• Enclosure material: diecast aluminium
• Enclosure surface: lid powder coating, RAL 7040, bottom powder coating, RAL 7035
• Design with equally high covers
• Secure connection technology due series terminals in a connection space opened separately
• Chambers can be separated by isolation wall
• Lid screws in stainless steel 1.4567
• Enclosure seal: TPE moulded gasket, silicone-free, connection space: O-ring gasket (CR)


aluTWIN is a range of high-performance dual-chamber diecast aluminium enclosures for heavy duty electronics and electrical equipment. 

The design offers the option of installing the electronics and terminals in separate sections to protect them from each other during installation and servicing. The enclosures are based on our aluNORM product range and are weatherproof and watertight to IP 66. Threaded screw bosses are provided inside for fitting circuit boards, mounting plates etc.

We can supply aluTWIN enclosures fully customised to your requirements.

Request offer PDF datasheet
Product overview Dimensions Data Sheets Data
Enclosure sizes4
Additional infoSecure connection technology due to the printed circuit boards or series terminals in connection spaces that can be opened separately
Both chambers can be separated with the isolation wall included
Different lid variants
Specially developed external mounting brackets made from diecast aluminium
EnclosureDiecast aluminium alloy
EN AN-44300 DIN EN 1706
(GD Al Si 12/DIN 1725)
1° mould slope for casting ejection > internal circumference dimensions decrease by 1° towards enclosure bottom.
FasteningSpace-saving single-channel technology for lid and fastening screws outside of the enclosure inte­rior
Internal mountingFastening thread in lateral bars on the enclosure base.
Ingress protectionIP 66 / EN 60529 
Optional: IP 67
GasketChloroprene O-ring gasket (CR)
or TPE moulded gasket, silicone-free
Optional: Silicone gasket
Lid screwsStainless steel 1.4567, captive
SurfacePowder coating 
Bottom: RAL 7035, light grey
Lid: RAL 7040, window grey
Optional: Special colours
Optional: Corrosion protection
CustomisingLearn more about our full customising service for installation-ready enclosures

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+49 5751 4003-0


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