Properties
| Version | ADAP (Klippon Ex adaptor), Adapter, straight, M 20 ,M 16, Stainless steel 1.4404 |
| Order No. | 1261920000 |
| Type | ADAPS M20-M16-W |
| GTIN (EAN) | 4050118092967 |
| Qty. | 24 items |
| Width | 28.5 mm |
| Width (inches) | 1.122 inch |
| Length | 20 mm |
| Length (inches) | 0.787 inch |
| Net weight | 29 g |
| Operating temperature | -50 °C...120 °C |
| RoHS Compliance Status | Compliant without exemption |
| REACH SVHC | No SVHC above 0.1 wt% |
| Certificate No. (IECEX) | IECEXTPS16.0004X |
| Certificate no. cable gland (ATEX) | TÜV IT 16ATEX 059X |
| Certificate no. cable gland (CCC) | 2020322313000069 |
| Certificate no. cable gland (IECEx) | IECEx TPS 16.0004X |
| Identification |
II 2G 1D
Ex db IIC Gb Ex eb IIC Gb Ex ta IIIC Da |
| AF size 1 | 26 mm |
| Cable glands | M 20 |
| Explosion protection type |
Ex d - flameproof
Ex e - increased safety |
| External thread | M 20 |
| Halogen | halogen-free |
| Installation guidelines | See assembly instructions |
| Internal thread | M 16 |
| Length of thread | 16 mm |
| Material | Stainless steel 1.4404 |
| O-Ring | Silicone |
| Operating temperature range, max. | 120 °C |
| Operating temperature range, min. | -50 °C |
| Pitch of thread | 1.5 mm |
| Protection degree | IP66 |
| Silicone | Yes |
| Standards |
EN 60079-0
EN 60079-1 GB 3836.1 GB 3836.2 GB 3836.3 EN 60079-31 EN 60079-7 IEC 60079-0 IEC 60079-1 IEC 60079-31 IEC 60079-7 GB 12476.1 GB 12476.5 |
| Tightening torque | 40 Nm |
| Approval/Certificate/Document of Conformity |
[ATEX certification](https://mdcop.weidmueller.com/mediadelivery/asset/900_203218)
[IEC Ex certification](https://mdcop.weidmueller.com/mediadelivery/asset/900_203226) [CCC approval of Cable glands](https://mdcop.weidmueller.com/mediadelivery/asset/900_203229) [CE Declaration of conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_203224) |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_251041) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1261920000) |
| User Documentation | [Notice of installation](https://mdcop.weidmueller.com/mediadelivery/asset/900_203221) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC000441 |
| ETIM 7.0 | EC000441 |
| ETIM 8.0 | EC000441 |
| ETIM 9.0 | EC000441 |
| ECLASS 9.0 | 27-14-44-32 |
| ECLASS 9.1 | 27-14-44-90 |
| ECLASS 10.0 | 27-14-44-32 |
| ECLASS 11.0 | 27-14-44-32 |
| ECLASS 12.0 | 27-14-08-06 |
| ECLASS 13.0 | 27-14-08-06 |
| ECLASS 14.0 | 27-14-08-06 |
| Approvals |     |
| ROHS | Conform |