DIN-rail enclosures 12M width
| Type | Icon | Product example | Description |
| D1 | ![]() |
Enclosure in accordance with DIN 43880 for building automation,2-level top part provides maximum space for electronics inside | |
| D2 | ![]() |
Enclosure in accordance with DIN 43880, 3-level top part with one side higher | |
| D3 | ![]() |
Enclosure in accordance with DIN 43880 with 3-level top part for maximum number of connections | |
| D4 | ![]() |
Low profile DIN-rail enclosures; usually with the same base part as types D1..D3 | |
| D5 | ![]() |
High profile DIN-rail enclosures | |
| D6 | ![]() |
High profile narrow DIN-rail enclosures with installed terminals |

DIN-rail enclosures 12 Module (approx. 212 mm) wide are designed for mounting on standard DIN EN 60715 TH35 rail and used for industrial, transportation and building automation systems, interface devices, power supply and communication units. The housings are molded from high quality flame-retardant UL94 V-0 plastics.
Nearest neighbors:
| width | 9M | 12M | 15M |
|
9M width
12 series |
|
15M width
1 serie |
|
| mm | 160 | 213 | 267 |
| Serie | Image | Type | Width | Height | Depth | Material | Comment | |
| 1 | XTS Compact |
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D4 |
212,5 | 90 | 31,9 | PC/ABS UL94 V-0 | 3 versions of the flat top part: closed or with openings for connectors on one or both sides. Recessed area on the front. |
| 2 | Modulbox XT PLC |
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D5 |
213 | 110 | 53,3 | PC/ABS UL94 V-0 | Large front area, plastic light grey or transparent front panels. Base part with side wings. |
| 3 | Rail DB |
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D3 |
211,8 | 90 | 58 | PC UL94 V-0 | Lateral PCB holders. 8 versions: ventilation slots, open or closed front. Light gray and transparent front panels. DIN 43880 compatible. |
| 4 | Railtec B |
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D1, D2, D3 |
210 | 90 | 58 | PC / PPO UL94 V-0 | Two-part enclosures. Top parts with ventilation slots are available. Front panels and terminal covers as accessories. |
| 5 | CNMB/12 |
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D3 |
212,1 | 90 | 58 | PC UL94-V0 | 4 versions with ventilation slots, open or closed front side. Front panels and terminal covers as accessories. |
| 6 | Railtec C |
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D3 |
212,1 | 90 | 58 | PC UL94 V-0 | 4 versions with ventilation slots, open or closed front side. Front panels and terminal covers as accessories. |
| 7 | Rail MB |
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D3 |
210 | 90 | 58 | PC UL94-V0 | 4 versions with ventilation slots, open or closed front side. Front panels and terminal covers as accessories. |
| 8 | Modulbox XT |
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D1, D2, D3 |
213 | 110 | 62 | PC/ABS UL94 V-0 | 6 versions of the top part. Base part with side wings. Front panels and terminal covers are available. |
| 9 | Modulbox XTS |
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D1, D2, D3 |
213 | 91 | 62 | PC/ABS UL94 V-0 | 6 versions of the top part. Base part with side wings. Front panels and terminal covers are available. |
All the dimensions are in mm.
See also the DIN-rail profile enclosures which allow to build an enclosure any width.
See also the Adapters for DIN-rail used to fix an universal enclosure on DIN-rail.
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The data are taken from catalogs and webpages of the manufacturers. Please check dimensions and other parameters before starting the project. Please let us know if you notice an error.













