| 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 9M width

The table below displays the standard plastic DIN-rail enclosures 9M (approx. 160 mm) wide. The cases are designed for mounting on standard DIN EN 60715 TH35 rail and can be used for industrial and building automation systems, sensors, power supply and communication units.
All the dimensions are in mm.
Nearest neighbors:
| type | 8M | 9M | 12M |
|
8M width
9 series |
|
12M width
9 series |
|
| mm | 142 | 160 | 213 |
| Serie | Image | Type | Width | Height | Depth | Material | Comment | |
| 1 | Railtec B |
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D1, D2, D3 |
157 | 86 / 90 | 58 / 59 | PC / PPO UL94 V-0 | Two-part enclosures. Versions with ventilation slots are available.. Front panels and terminal covers as accessories. |
| 2 | Railbox C |
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D3 |
159 | 90 | 58 | PC UL94 V-0 | Two-part enclosures. 4 versions with ventilation slots, open or closed front side. Front panels and terminal covers as accessories. |
| 3 | Mobilbox One |
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D3 |
159 | 90 | 58 / 73,2 | PC/ABS UL94 V-0 | 8 versions: ventilation slots, open or closed front, two heights. Front panel and terminal covers as accessories. Comply with DIN 43880 |
| 4 | CNMB/9 |
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D3 |
159,2 | 90 | 58 | PC UL94-V0 | Two-part enclosures. 4 versions with ventilation slots, open or closed front side. Front panels and terminal covers as accessories. |
| 5 | Rail MB |
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D3 |
160 | 90 | 58 | PC UL94-V0 | Two-part enclosures. 4 versions with ventilation slots, open or closed front side. Front panels and terminal covers as accessories. |
| 6 | Mobilbox XT |
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D1, D2, D3 |
160,2 | 110 | 62 | PC/ABS UL94 V-0 | 6 versions of the top part with side wings. Front panels and terminal covers are available. |
| 7 | Mobilbox XTS |
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D1, D2, D3 |
160,2 | 91 | 62 | PC/ABS UL94 V-0 | 6 versions of the top part. Front panels and terminal covers are available. Comply with DIN 43880 |
| 8 | Rail DB |
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D3 |
160,6 | 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. |
| 9 | BC |
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D1, D2, D3 |
162 | 89,7 | 60,7 | PC UL94 V-0 | Two-part enclosures with bus connection. Comply with DIN 43880 |
| 10 | B6505229 |
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D4 |
157,5 | 89,6 | 31,25 | PC / PPO UL94 V-0 | Flat top part with the recessed area. Closed or with openings for connectors. |
| 11 | XTS Compact |
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D4 |
159,9 | 90 | 32,2 | PC/ABS UL94 V-0 | 3 options for the flat top part: closed, with openings for connectors on one or both sides. Recessed area on the front. |
| 12 | Mobilbox XT PLC |
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D5 |
160,2 | 110 | 53,3 | PC/ABS UL94 V-0 | Large front plastic light grey or transparent panels. Base part with side wings. |
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.
















