An elastomeric tube pre-expanded on an internal spiral support. Slide it over the cable, pull the cord to unwind the spiral, and the tube shrinks down on its own. No flame, no heat gun.
No flame, no heat gun: CSX accessories install in substations, manholes or inside a cabinet. Protection comes from the elastomeric tube which, once released from its support spiral, shrinks back down onto the cable.
| Feature | Stated value |
|---|---|
| Installation | Cold, flame-free, no heat gun |
| Shrink ratio | 4:1 in silicone rubber · 3:1 in EPDM |
| Degree of protection | IP67 per IEC 60529 · IP68 on the CSB series |
| Operating temperature | −60…+90 °C (CSB −60…+85 °C) |
| Installation temperature | −20…+50 °C (CSB −40…+60 °C) |
| Low-temperature flexibility | Remains flexible down to −70 °C |
| Fire behavior | UL94 V-0 |
| Compatible insulation | XLPE and EPR up to 35 kV (CSH series) |
| Compliance | RoHS and REACH compliant |
Tube in silicone rubber, EPDM or silicone with inner adhesive, for primary insulation and moisture sealing on splices and terminations of solid dielectric power cables. The EPDM version is intended for base station coaxial cables.
Up to 1000 V · 4:1 shrink ratio in silicone, 3:1 in EPDM · IP67
Weatherproofing for RF cable connections; can be pre-assembled on the coaxial jumper. One-hand installation, reusable.
4.3-10, 7/16 DIN and N connectors on 1/2 in cable · IP68
Silicone rubber cold shrink cap for insulating and sealing cable ends.
Cable diameters from 13 to 70 mm · IP67
Silicone rubber cold shrink accessories for 1 kV cables, in 4- and 5-core versions, with individual fingers available separately.
1 kV · IP67 · 4- and 5-core versions
Cold shrink termination for XLPE- or EPR-insulated cables, in indoor and outdoor versions.
Up to 35 kV · 10/20/24 kV and 35 kV types, indoor and outdoor · IP67
Silicone rubber cold shrink breakout for 3- and 4-core multi-conductor cables.
3- and 4-core versions · IP67
Tell us which cable you need to protect, its outer diameter and where it will be installed: we’ll work out the part number together.
Fifty-six pages: data sheets for all fourteen models with dimensioned drawings and size selection tables, the eight material data sheets with all test parameters, part number keys and the six cold shrink series.
Related products. Where heat can be used, cable exits from connectors and backshells are protected with CPB heat-shrink Preformed Boots, covered in the same catalog.
Both families in a single document: 14 preformed boot models with dimensioned drawings and size tables, 8 complete material data sheets, 6 cold shrink series. Bilingual English and German. Edition 06/2026.
Get the PDF PDF · 56 pages · English and GermanWe ask for your name, company and email: the download starts as soon as you submit.
Cable type, outer diameter and installation environment: with these details our engineering team identifies the right series and size.
Describe the cable and the application: we’ll specify the right series and size.
