Ensto nor CSBO4.1 WCSF4-1; outer jacket 65/20, conductors 20/6. Outer jacket 65/20, conductors 20/6. Fits among others TFXP 25 and 50.
| Manufacturer part number (MPN) | CSBO4.1 |
| EAN / GTIN | 7070918498421 |
| Sales unit | pcs |
| Colour | Black |
| Model | Medium-walled |
| Halogen free | No |
| Wall thickness after shrinking | 4 mm |
| Type | Cold-shrink |
| Material | Ethylene-propylene diene monomer rubber (EPDM) |
| Operating temperature | -20–80 °C |
| Total length after shrink | 126 mm |
| Inner diameter before heat-shrink | 65 mm |
| Inner diameter after heat-shrink | 20 mm |
| Nominal cross section | 25–50 mm² |
| Transparent | No |
| Printable | No |
| With inner glue | No |
| Shrink rate | 2:1 |
| UL approval | No |
| Country of origin | China |
| MOQ | 1 |