| Network couplingRubber earthing contact coupler, yellow Yellow | 176 |
| Data Sheet |
| Network couplingEarthing contact couplers Red IP20 | 175 |
| Data Sheet |
| Network couplingHeavy-duty rubber coupler Black (rubberized) IP20 | 180416066 |
| Data Sheet |
| Network couplingEarthing contact rubber coupler Black IP44 | 180616048 |
| Data Sheet (Deutsch) |
