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Product Overview
The COMPAQ CCSB Series – Cold Shrink Breakout Boots provide a flame-free, high-performance sealing solution for the crutch area of 3-core power cables. Designed for both polymeric (XLPE/EPR) and PILC-insulated cables, these boots are factory-expanded silicone rubber components supplied on a removable inner plastic core. Once the core is removed, the boot contracts to form an airtight, watertight seal without the need for heat, tools, or adhesives.
Manufactured from high-grade silicone rubber, CCSB boots offer outstanding UV, ozone, and moisture resistance, along with excellent dielectric and thermal performance — making them suitable for both indoor switchgear applications and outdoor substations in medium voltage cable systems.
Installs without heat or flame, ensuring safe use in hazardous or enclosed environments.
Delivers excellent weathering resistance, thermal stability, and dielectric performance.
Prevents moisture ingress, dust contamination, and ozone attack on the crutch area.
Available in multiple sizes to suit a wide range of 3-core LV and MV cables.
Supports electrical field control in screened medium voltage cables.
Supplied in grey for a clean, standardised installation finish.
| Parameter | Specification |
|---|---|
| Colour | Grey (standard) |
| Material | High-performance silicone rubber |
| Application Range | 3-core polymeric / PILC insulated cables |
| Thermal Stability | -40°C to +130°C |
| Dielectric Strength | >20 kV/mm |
| Installation Method | Cold shrink – factory-expanded on removable core |
| Adhesive Requirement | Not required – self-shrinking seal |
| UV & Ozone Resistant | Yes |
| Semi-Conductive Option | Available upon request |
Applications
Selection Criteria
To identify the correct kit configuration, kindly confirm the following project details:
01
Voltage class (LV or MV)
02
Cable type (3-core polymeric / PILC)
03
Core separation and crutch dimensions
04
Requirement for standard or semi-conductive variant
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