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AL Series
Altech AL Series Enclosures are rugged, die-cast aluminum boxes with IP66/NEMA 4X ratings—ideal for harsh industrial environments and electrical control applications.

The enclosures of the AL Series are constructed of cast aluminum material. The enclosure base and cover are connected with pre-mounted, stainless steel cover screws (compatible with both Phillips and straight blade screwdrivers). The foam seal in the key/slot system guarantees an IP65 ingress protection and long lasting service life. A high quality coating covers and protects the enclosure from weather and corrosion. Several international safety certificates insure the overall quality of the AL Series.
The complete series of 24 enclosures ranges from 50x45x30mm to 388x270x117mm.
The exterior of the enclosure is protected by powder coating (silver-gray - RAL 7001) and combines an elegant appearance with outstanding protection against corrosion.
The enclosure material (Al Si 12) ensures both a high degree of impact resistance (>7Nm, DIN 50014) and continued operation in extreme temperatures.
The advantages of the AL Series include:
- IP65 protection, which is necessary for industry approval.
- High degree of resistance to chemicals and other damaging materials.
- Protection against electromagnetic interference (EMI).
The specially designed AL Series accessories make the AL Enclosures flexible and highly secure.
The external fastening clamps allow for solid and safe wall mounting of the AL Enclosures. The installation of the clamps to the enclosure can be varied up to 90 degrees. Through the use of outer hinges, the covers of the AL Series can be converted into hinged doors. This is especially useful when devices such as push-button systems are integrated into the enclosure. The external hinges, constructed of cast aluminum can be swiveled up to 150 degrees.
With the help of the steel mounting plates, even large and heavy components can be securely mounted. The mounting plates are available from enclosures AL 88-6 and larger.
Drawing and Data Files (If files do not automatically open, save to disk and than open.) | ||||
AL 55-3 – Aluminum – 50 x 45 mm (1.97 x 1.77 in.) | ||||
3D STEP | DWG | 3D PDF | Specification pages | |
AL 66-3 – Aluminum – 64 x 58 mm (2.52 x 2.28 in.) | ||||
3D STEP | DWG | 3D PDF | Specification pages | |
AL 1006-3 – Aluminum – 98 x 64 mm (3.86 x 2.52 in.) | ||||
3D STEP | DWG | 3D PDF | Specification pages | |
AL 1506-3 – Aluminum – 150 x 64 mm (5.91 x 2.52 in.) | ||||
3D STEP | DWG | 3D PDF | Specification pages | |
AL 88-6 – Aluminum – 80 x 75 mm (3.15 x 2.95 in.) | ||||
3D STEP | DWG | 3D PDF | Specification pages | |
TKAL 77-6 – Aluminum – 89 x 89 mm (3.50 x 3.50 in.) | ||||
3D STEP | Specification pages | |||
AL 1308-6 – Aluminum – 125 x 80 mm (4.92 x 3.15 in.) | ||||
3D STEP | DWG | 3D PDF | Specification pages | |
AL 1808-6 – Aluminum – 175 x 80 mm (6.89 x 3.15 in.) | ||||
3D STEP | DWG | 3D PDF | Specification pages | |
AL 1010-8 – Aluminum – 100 x 100 mm (3.94 x 3.94 in.) | ||||
3D STEP | DWG | 3D PDF | Specification pages | |
TKAL 99-6 – Aluminum – 119 x 119 mm (4.69 x 4.69 in.) | ||||
3D STEP | Specification pages | |||
AL 1212-8 – Aluminum – 122 x 120 mm (4.80 x 4.72 in.) | ||||
3D STEP | DWG | 3D PDF | Specification pages | |
TKAL 1111-7 – Aluminum – 139 x 139 mm (5.47 x 5.47 in.) | ||||
3D STEP | Specification pages | |||
TKAL 1313-7 – Aluminum – 154 x 154 mm (6.06 x 6.06 in.) | ||||
3D STEP | Specification pages | |||
TKAL 1811-9 – Aluminum – 199 x 114 mm (7.83 x 4.49 in.) | ||||
3D STEP | Specification pages | |||
AL 2212-8 – Aluminum – 220 x 120 mm (8.66 x 4.72 in.) | ||||
3D STEP | DWG | 3D PDF | Specification pages | |
AL 1616-9 – Aluminum – 160 x 160 mm (6.30 x 6.30 in.) | ||||
3D STEP | DWG | 3D PDF | Specification pages | |
TKAL 1818-9 – Aluminum – 199 x 199 mm (7.83 x 7.83 in.) | ||||
3D STEP | Specification pages | |||
AL 2616-9 – Aluminum – 260 x 160 mm (10.24 x 6.30 in.) | ||||
3D STEP | DWG | 3D PDF | Specification pages | |
AL 3616-9 – Aluminum – 360 x 160 mm (14.17 x 6.30 in.) | ||||
3D STEP | DWG | 3D PDF | Specification pages | |
AL 2023-11 – Aluminum – 202 x 230 mm (7.95 x 9.06 in.) | ||||
3D STEP | DWG | 3D PDF | Specification pages | |
TKAL 2518-9 – Aluminum – 273 x 205 mm (10.75 x 8.07 in.) | ||||
3D STEP | Specification pages | |||
AL 2823-11 – Aluminum – 280 x 230 mm (11.02 x 9.06 in.) | ||||
3D STEP | DWG | 3D PDF | Specification pages | |
AL 3323-11 – Aluminum – 330 x 230 mm (12.99 x 9.06 in.) | ||||
3D STEP | DWG | 3D PDF | Specification pages | |
TKAL 3625-11 – Aluminum – 388 x 270 mm (15.28 x 10.63 in.) | ||||
3D STEP | Specification pages |