Heat-Shrink Power Cable Accessories and Kits
Molded accessories and kits for cable joints and terminations. Beyond straight sleeve we supply molded accessories and kits for cable joints and terminations: stress cones, breakouts and end caps in the rated material. Kits are built to the cable voltage and cross-section list you provide. Yes. Send the voltage and cross-sections and we assemble the joint or termination kit.
Technical specifications
| Items | Cones, breakouts, end caps, kits |
| Voltage | Per cable system |
| Use | Joints and terminations |
| Material | Heat-shrink tubing (polyolefin) |
| Standard | ASTM D2048, IEC 60228, UL 224 (flame retardant), RoHS and REACH compliant. |
| Operating temperature | -55 °C to +105 °C (standard polyolefin) |
| Dielectric strength | ≥ 20 kV/mm (per ASTM test method) |
💾 Datasheets & Test Reports
Download the technical data sheet for this product (PDF).
Applications by industry
- MV power cable termination kits
- Cable joint and splice insulation kits
- Outdoor and indoor cable terminations to IEC
- Rubber tube, mastic and shrink accessories for cables
- Motor cable terminations and sealing
- Cable lug and gland sealing tails
Why heat-shrink polyolefin kits for this application
Heat-shrink accessory kits give a field-applied, moisture-tight termination and joint system that matches the cable's insulation class when the right size and voltage kit is selected.
Sizing and surface prep (clean, dry, rolled edges) dominate performance; a mismatched kit fails at the interface, not the sleeve. Verify against cable OD and kV class.
Standards: IEC 60502 (MV cables), CENELEC HD 629, IEEE 48.
Feature and remaining-wall review
Cut Heat-Shrink Power Cable Accessories and Kits to length first, then recover it; the adhesive-lined dual-wall grade only flows properly under a controlled heat profile. Feature depth, edge distance and remaining wall are checked against the critical geometries, and capability is confirmed on your print, not from a blanket tolerance.
Inspection and traceability
We state the control plan with you. Batch traceability links raw material lot to finished part.
- First-article inspection (FAI) per your plan
- In-process dimensional checks at every station
- Batch certificate of conformance (COA) supplied on request
- Lot traceability to incoming material certificate
- Dielectric strength and insulation resistance testing available on request
Related components
Power Cable Heat-Shrink Tubing
Related insulation component from the WELLELE catalog.
Double-Wall Heat-Shrink Tube
Related insulation component from the WELLELE catalog.
Heat-Shrink Busbar Sleeve
Related insulation component from the WELLELE catalog.
Common questions
Where would you specify Heat-Shrink Power Cable Accessories and Kits?
Typical applications are joints and terminations. Send the duty and the environment, and we will say whether this grade is the right one for Heat-Shrink Power Cable Accessories and Kits.
Which material is Heat-Shrink Power Cable Accessories and Kits manufactured from?
The material is Heat-shrink tubing (polyolefin). Alternate grades can be quoted against your drawing.
Is a material certificate of analysis provided for Heat-Shrink Power Cable Accessories and Kits?
Yes. The material certificate of analysis travels with each batch of Heat-Shrink Power Cable Accessories and Kits. First-article inspection and extra electrical testing are available when your specification lists them.
Can Heat-Shrink Power Cable Accessories and Kits be produced to a customer drawing?
Dimensions are supplied to your drawing. Give us the drawing for Heat-Shrink Power Cable Accessories and Kits with the target quantity and we will confirm feasibility and price.
Engineering Guides & Selection Notes
Related reading on the selection and specification decisions behind Heat-Shrink Power Cable Accessories and Kits.
Get pricing for Heat-Shrink Power Cable Accessories and Kits
Put the drawing and the annual volume into the enquiry for Heat-Shrink Power Cable Accessories and Kits. We review the material against your duty and tolerance and check ID, OD, wall and features, then reply with what we can hold on Heat-Shrink Power Cable Accessories and Kits and what it costs.