4M Modulbox One
DIN rail (EN 60715) mounting enclosures for electronic products according to DIN 43880
Features
This modular enclosure can be fastened to DIN (EN 60715) rail and can be provided with several terminal covers and various front panels. There are four versions that can accommodate terminal blocks on both sides.
Technical specs
Material | Self-extinguishing PPO |
Colour | Grey RAL 7035 |

4M53
This is the oldest version in the range. Its height including the base is equal to 53 mm. This product remains in production despite the new 4MH53 enclosure having similar features. There is however a difference between the two enclosures in the area of the terminal blocks. The 4M53 has closed sidewalls preventing access to the inside of the enclosure. The enclosure has been designed for the click assembling of three separate printed circuit boards (CSA, CSB and CSC) and, on the upper open side, front panels with hooks may be fitted.
Warning!!! For this version just one type of terminal cover is available.

4MH53
This is an open version. Its height including the base is equal to 53 mm. The enclosure has been designed for the click assembling of three separate printed circuit boards (CSA, CSB and CSC) and, on its open upper side, front panels with hooks may be assembled. The sidewalls, in the area of the terminal blocks, have openings that give the possibility to access the inside of the enclosure. For this version a large variety of terminal covers is available.

4MC53
This is a closed version. Its height including the base is equal to 53 mm. The upper side is closed and obtained by injection moulding. On this side there is a frame which enables an accurate fitting of labels. The sidewalls, in the area of the terminal blocks, are completely closed to prevent access to the inside of the enclosure. This version can only accommodate one printed circuit board (CSA). For this version a large variety of terminal covers is available.

4MH68
This is a high version. It has an open upper side and a height, including the base, of 68 mm. As well as the possibility to fit front panels without hooks (the hooks are included in the enclosure), there is also the possibility to fit a front transparent panel with hinges. The sidewalls, in the area of the terminal blocks, have openings that give the possibility to access the inside of the enclosure. The enclosure has been designed for the click assembling of three separate printed circuit boards (CSA, CSB and CSC). For this version a large variety of terminal covers is available.
Description
1) Body Enclosure
2) Base
3) Hook
4) Terminal cover*
5) Panel*
6) Panel with hinges*
* Separate Accessories
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Select a complete enclosure from the table to display compatible accessories
Complete enclosure
Code | Type | Description | |
---|---|---|---|
Order | C53 | COMPLETE ENCLOSURE MODULBOX 4MC53 | Drawing Drawing Samples 3D Drawing |
Order | H53 | COMPLETE ENCLOSURE MODULBOX 4MH53 | Drawing Drawing 3D Drawing |
Order | H68 | COMPLETE ENCLOSURE MODULBOX 4MH68 | Drawing Drawing 3D Drawing |
Order | 53 | COMPLETE ENCLOSURE MODULBOX 4M53 WITH VENTS | Drawing Drawing Samples 3D Drawing |
Order | H53 | COMPLETE ENCLOSURE MODULBOX 4MH53 WITH VENTS | Drawing Drawing Samples 3D Drawing |
Order | 53 | COMPLETE ENCLOSURE MODULBOX 4M53 | Drawing Drawing Samples 3D Drawing |
Accessories - Panels
Code | Type | Colour | Description | |
---|---|---|---|---|
![]() Order | 53 / H53 / H53V | Gray | PANEL WITH HOOKS, BLEND, GREY 4M WITHOUT FRAME | Drawing Drawing Samples 3D Drawing |
![]() Order | 53 / H53 / H53V | Gray | PANEL WITH HOOKS, BLEND, GREY 4M WITH FRAME | Drawing Drawing 3D Drawing |
![]() Order | 53 / H53 / H53V | Transparent | PANEL WITH HOOKS, TRANSPARENT POLYCARBONATE 4M WITHOUT FRAME | Drawing Drawing 3D Drawing |
![]() Order | 53 / H53 / H53V | Transparent | PANEL WITH HOOKS, TRANSPARENT POLYCARBONATE 4M WITH FRAME | Drawing Drawing 3D Drawing |
![]() Order | H68 | Transparent | PANEL WITH HINGES, TRANSPARENT POLYCARBONATE 4M | Drawing Drawing 3D Drawing |
![]() Order | H68 | Transparent | PANEL, TRANSPARENT PLEXIGLASS 4M | Drawing Drawing Samples 3D Drawing |
![]() Order | 53 / H53 / H53V | Transparent red | PANEL WITH HOOKS, RED TRANSPARENT POLYCARBONATE 4M WITHOUT FRAME | Drawing Drawing Samples 3D Drawing |
![]() Order | 53 / H53 / H53V | Transparent red | PANEL WITH HOOKS, RED TRANSPARENT POLYCARBONATE 4M WITH FRAME | Drawing Drawing Samples 3D Drawing |
![]() Order | H68 | Transparent | PANEL, RED TRANSPARENT PLEXIGLASS 4M | Drawing Drawing Samples 3D Drawing |
Accessories - Terminal covers without holes
Code | Type | Description | |
---|---|---|---|
![]() Order | A / B | TERMINAL COVER WITHOUT HOLES 4MPN | Drawing Drawing Samples 3D Drawing |
![]() Order | 53 | MODULAR TERMINAL COVER 4M | Drawing Drawing 3D Drawing |
![]() Order | TERMINAL BLOCK COVER WITHOUT HOLE 4M PN TRANSPARENT POLYCARBONATE | Drawing Drawing 3D Drawing |
Accessories - Pre marked terminal covers
Code | Type | Poles | Description | |
---|---|---|---|---|
![]() Order | A / B | 12 | PRE-MARKED TERMINAL COVER PITCH 5,08 4MP05P | Drawing Drawing Samples 3D Drawing |
Accessories - Pre holed terminal covers
Code | Type | Poles | Description | |
---|---|---|---|---|
![]() Order | A / B | 12 | PRE-HOLED TERMINAL COVER PITCH 5,084MP05 | Drawing Drawing Samples 3D Drawing |
![]() Order | A / B | 6 | PRE-HOLED TERMINAL COVER PITCH 10,16 4MP10 | Drawing Drawing Samples 3D Drawing |
![]() Order | A / B | 8 | PRE-HOLED TERMINAL COVER PITCH 7,654MP7,5 | Drawing Drawing Samples 3D Drawing |
![]() Order | A / B | 8 | PRE-HOLED TERMINAL COVER PITCH 7,65CENTERED 4MP7,5C | Drawing Drawing Samples 3D Drawing |
![]() Order | A / B | 6 | PRE-HOLED TERMINAL COVER PITCH 10,16 CENTERED 4MP10C | Drawing Drawing Samples 3D Drawing |
Accessories - Pre holed terminal covers 25A
Code | Type | Poles | Description | |
---|---|---|---|---|
![]() Order | A / B | 6+9 | PRE-HOLED TERMINAL COVER PITCH 9,526 POLES 4MP9,52I and 6,35 9 POLES4MP6,35R | Drawing Drawing Samples 3D Drawing |
![]() Order | A / B | 10 | PRE-HOLED TERMINAL COVER PITCH 6,3510 POLES 4MP6,35I | Drawing Drawing Samples 3D Drawing |
![]() Order | A / B | 5 | PRE-HOLED TERMINAL COVER PITCH 9,525 POLES 4MP9,52R | Drawing Drawing Samples 3D Drawing |
![]() Order | A / B | 9 | PRE-HOLED TERMINAL COVER PITCH 6,359 POLES 4MP6,35R | Drawing Drawing Samples 3D Drawing |
Accessories - Terminal covers for plug in connectors
Code | Type | Description | |
---|---|---|---|
![]() Order | A / B | TERMINAL COVER 4M PLUG-IN CONNECTORS | Drawing Drawing Samples 3D Drawing |
Accessories - Special terminal covers
Code | Type | Poles | Description | |
---|---|---|---|---|
![]() Order | A / B | SPECIAL TERMINAL COVER 4M-CM052 BL | Drawing Drawing Samples 3D Drawing | |
![]() Order | A / B | SPECIAL TERMINAL COVER 4M-CM053 BL | Drawing Drawing 3D Drawing | |
![]() Order | A / B | 4 | SPECIAL TERMINAL COVER 4M-CM054 BL | Drawing Drawing 3D Drawing |
![]() Order | A / B | 3 | SPECIALTERMINAL COVER 4M-CM055 BL | Drawing Drawing 3D Drawing |
![]() Order | A / B | 2 | SPECIAL TERMINAL COVER 4M-CM056 BL | Drawing Drawing 3D Drawing |
![]() Order | A / B | 2 | SPECIAL TERMINAL COVER 4M-CM057 BL | Drawing Drawing Samples 3D Drawing |
![]() Order | A / B | 5 | SPECIAL TERMINAL COVER 4M-CM058 5 POLES 4M P9.52 | Drawing Drawing Samples 3D Drawing |
![]() Order | A / B | 2+2 | SPECIAL TERMINAL COVER 4M-CM059 2+2POLES 4M P7,5 | Drawing Drawing Samples 3D Drawing |
![]() Order | A / B | 12 | SPECIAL TERMINAL COVER 4M-CM060 NUMBERED 1-12 12 POLES 4M P05 | Drawing Drawing Samples 3D Drawing |
![]() Order | A / B | 12 | SPECIAL TERMINAL COVER 4M-CM061 NUMBERED 13-24 12 POLES 4M P05 | Drawing Drawing 3D Drawing |
![]() Order | A / B | 12 | SPECIAL TERMINAL COVER 4M-CM062 NUMBERED 14-25 12 POLES 4M P05 | Drawing Drawing Samples 3D Drawing |
![]() Order | A / B | 4+3 | SPECIAL TERMINAL COVER 4M-CM063 4+3POLES 4M P05 | Drawing Drawing Samples 3D Drawing |
![]() Order | A / B | 2+3+2 | SPECIAL TERMINAL COVER 4M-CM064 2+3+2 POLES 4M P05 | Drawing Drawing 3D Drawing |
![]() Order | A / B | 12 | SPECIAL TERMINAL COVER 4M-CM065 12POLES 4M P05 | Drawing Drawing Samples 3D Drawing |
![]() Order | A / B | 3 | SPECIAL TERMINAL COVER 4M-CM066 3 POLES 4M P05 | Drawing Drawing Samples 3D Drawing |
![]() Order | A / B | 12 | SPECIAL TERMINAL COVER 4M-CM067 12POLES 4M P05 | Drawing Drawing Samples 3D Drawing |
![]() Order | A / B | 1+2+2 | SPECIAL TERMINAL COVER 4M-CM068 1+2+2 POLES | Drawing Drawing Samples 3D Drawing |
![]() Order | A / B | 2 | SPECIAL TERMINAL COVER 4M-CM069 2 POLES 4MP05 | Drawing Drawing Samples 3D Drawing |
![]() Order | A / B | SPECIAL TERMINAL COVER 4M-CM070 | Drawing Drawing Samples 3D Drawing |
Accessories EIB
Code | Type | Description | |
---|---|---|---|
![]() Order | EIB UNIVERSAL ACCESSORY | Drawing Drawing Samples 3D Drawing | |
![]() Order | A / B | KIT TERMINAL COVER 4M-EIB X 1 EIB BUS CONNECTOR | Drawing Drawing 3D Drawing |
![]() Order | A / B | KIT TERMINAL COVER 4M-EIB X 2 EIB BUS CONNECTORS | Drawing Drawing 3D Drawing |
Accessories
Code | Description | |
---|---|---|
![]() Order | ADAPTER PLUG-IN SERIES MODULBOX PITCH 5/5,08 | Drawing Drawing 3D Drawing |
![]() Order | ADAPTER PLUG-IN SERIES MODULBOX PITCH 7,5/7,62 | Drawing Drawing Samples 3D Drawing |
Dissipatori
Code | Description | |
---|---|---|
![]() Order | HEATSINK 4M | Drawing Drawing 3D Drawing |
![]() Order | ACCESSORY FOR VERTICAL MOUNTING OFHEATSINK 4M | Drawing Drawing Samples 3D Drawing |
Copriforo
Code | Type | Description | |
---|---|---|---|
P05040201E Order | H53 / H68 | SIDE HOLE COVER 4MH | Drawing Drawing Samples 3D Drawing |