Properties
| Version | Modular housing, OMNIMATE Housing - series CH20M Light Grey, Base element, Width: 12.5 mm |
| Order No. | 1294310000 |
| Type | CH20M12 B LGY/BK 2018 |
| GTIN (EAN) | 4050118090437 |
| Qty. | 14 items |
| Depth | 107.4 mm |
| Depth (inches) | 4.228 inch |
| Height | 109.2 mm |
| Height (inches) | 4.299 inch |
| Width | 12.5 mm |
| Width (inches) | 0.492 inch |
| Net weight | 31.43 g |
| Operating temperature range | -40 °C...120 °C |
| Humidity | 5 - 93% rel. humidity, Tu = 40°C, no condensation |
| Comparative Tracking Index (CTI) | 600 ≤ CTI |
| Insulating material | PA 66 GF 30 |
| Insulating material group | I |
| UL 94 flammability rating | V-0 |
| Colour | Light Grey |
| Colour chart (similar) | RAL 7035 |
| Encapsulation option | No |
| Protection degree | IP20 in installed state |
| Rail | TS 35 |
| Number of slots for female connectors of the mounted assembly, max. | 6 |
| Number of PCBs, max. | 1 |
| Number of connection levels, max. | 3 |
| Number of poles, max. | 12 |
| Height of components on the PCB, max. | 6.1 mm |
| Type of assembly of the PCB | double-sided |
| According to Standard | DIN EN 61373:1999 (shock and vibration) |
| Test conditions |
five housings installed in a row
100g additional weight on the PCB |
| Proved axles |
X
Y Z |
| Shock test |
|
| Vibration test |
|
| Thermal tests |
|
| Color of clip-on foot | black |
| Number of connection levels, max. | 3 |
| PCB thickness | 1.6 mm |
| Tolerance for the PCB shape | ±0.1 mm |
| Tolerance of circuit board thickness | ±0.15 mm |
| Alternitive colours | More on request |
| Customer specific labelling possible | Yes |
| Customer specific order process | See guideline under downloads |
| Processing possibilities | Laser processing |
| Product information | Circuit board contour, restricted zones, and other information for the design in of the circuit board can be found in the category connection technology under the corresponding male headers in the downloads. |
| Engineering Data |
[CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_54061)
[CAD data -- PCB_position_50880_LP-POSITION_12MM](https://mdcop.weidmueller.com/mediadelivery/asset/900_188760) [CAD data -- Pin_header_pin_length_CH20M_A_OV_PCB-SHL_70315](https://mdcop.weidmueller.com/mediadelivery/asset/900_188765) |
| Eplan Data Portal | [Eplan data](https://dataportal.eplan.com/part-details/WEI.1294310000) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1294310000) |
| WSCAD Universe | [WSCAD data](https://wscaduniverse.com/part-detail?manufacturerId=88&type=0&partNumber=1294310000&norm=0) |
| User Documentation |
[Guideline customerspecific housings](https://mdcop.weidmueller.com/mediadelivery/asset/900_177964)
[Guideline kundenspezifische Gehäuse](https://mdcop.weidmueller.com/mediadelivery/asset/900_177965) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| Brochures |
[FL ANALO.SIGN.CONV. EN](http://download.weidmueller.com/asset/download/file/38237)
[MB DEVICE MANUF. EN](http://download.weidmueller.com/asset/download/file/38257) [FL MACHINE SAFETY EN](http://download.weidmueller.com/asset/download/file/38228) [FL 72H SAMPLE SER EN](http://download.weidmueller.com/asset/download/file/38294) [PO OMNIMATE EN](http://download.weidmueller.com/asset/download/file/38132) |
| ETIM 8.0 | EC001031 |
| ETIM 9.0 | EC001031 |
| ECLASS 11.0 | 27-18-27-92 |
| ECLASS 12.0 | 27-18-27-92 |
| ECLASS 13.0 | 27-19-06-01 |
| ROHS | Conform |