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Product Overview
The COMPAQ CRIT Series Heat Shrinkable Red Insulation Tube is designed as a critical insulation layer for medium voltage (MV) and high voltage (HV) cable joints, supporting system voltages up to 66kV.
Manufactured from high-grade, cross-linked polyolefin and tested to IEC 60684-3-247, CRIT delivers exceptional dielectric strength, mechanical durability, and long-term service reliability. In cable jointing applications, it restores the cable’s original insulation level, ensuring stable electrical performance under demanding environmental and operational conditions.
Maintains dielectric integrity in MV and HV cable joints up to 66kV.
Cross-linked, halogen-free polyolefin for enhanced safety and reliability.
Meets IEC 60684-3-247 requirements for heat shrink insulation tubing.
RoHS compliant and halogen-free to reduce environmental and health risks.
Available in multiple internal diameters, wall thicknesses, and lengths to suit varied installations.
Uniform shrinkage above 125°C ensures a secure and precise fit.
Excellent tensile strength, elongation, and resistance to mechanical stress.
Designed for continuous operation from -40°C to +110°C.
Supplied in red for easy recognition in joint assembly configurations.
| Parameter | Specification |
|---|---|
| Colour | Red |
| Material | Cross-linked, halogen-free polyolefin |
| Compliance | RoHS compliant |
| Voltage Class | Up to 66kV |
| Flame Retardant | Yes |
| Shrink Temperature | ≥ 125°C |
| Standard Compliance | IEC 60684-3-247 |
| Operating Temperature | -40°C to +110°C |
Applications
Selection Criteria
To identify the correct kit configuration, kindly confirm the following project details:
01
Internal diameter (as supplied)
02
Wall thickness requirement
03
Required length
04
Application details (MV or HV)
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