| Spacer | insulating sleeve |
| Symbol | Material | Operating temperature | Colour | Flammability rating | Manufacturer | Outside diameter | Internal diameter | Ht. | Manufacturer's part number |
|---|---|---|---|---|---|---|---|---|---|
| [°C] | [mm] | [mm] | [mm] | ||||||
| RI-MNI-4-10 | polyamide | -40...85 | natural | UL94V-2 | ESSENTRA | 3.7 | 2.9 | - | MNI-4-10 |
| RI-MNI-8-4 | polyamide | -40...85 | natural | UL94V-2 | ESSENTRA | 4.4 | 5.2 | 1.6 | MNI-8-4 |