Heat Shrinkable Breakouts - 5 & 6 Core

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Heat Shrinkable Breakouts - 5 & 6 Core

Code: N/A

Heat Shrinkable Breakouts for 5 & 6 core cables offer reliable insulation and sealing at the cable crutch, protecting against moisture, dust, and contaminants. Made from flame-retardant, cross-linked polyolefin with an inner adhesive or mastic layer, they ensure a tight, watertight fit. Ideal for medium- and low-voltage power systems, industrial setups, and switchgear

Technical Data

 

PropertyTest MethodStandard Value
Insulated BreakoutOil Resistant BreakoutSemi-conductive Breakout
Tensile StrengthASTM-D-638≥12MPa≥12MPa≥12MPa
Elongation at Break (120℃,168 hrs)ASTM-D-638≥300%≥300%≥300%
Tensile Strength after Aging (120℃,168 hrs)ASTM-D-638≥10MPa≥10MPa≥10MPa
Elongation at Break after AgingASTM-D-638ASTM-D-638ASTM-D-638≥230%≥230%≥230%
Tensile Strength Variation after Dipping ASTM-D-638ASTM-D-638≤20%
Elongation at Break  after DippingASTM-D-638≥230%
Dielectric StrengthIEC 60243≥15kV/mm≥15kV/mm
Water AbsorptionISO 62≤0.1%≤0.1%≤0.1%≤0.1%
Volume ResistivityIEC 60093≥1×1013Ω·cm≥1×1013Ω·cm≥1×1013Ω·cm
Brittle TemperatureISO 974-40℃-40℃-40℃
Heat Shock160℃,4hNo CrackNo CrackNo Crack
Hardness(Shore A)ISO 868≥80≥80≥80
5 Core

 

CoresAs Supplied(mm)After Recovered
Body Diameter (D) MinFinger Diameter (d) MinFull Length (L)(±5)Body Diameter (D)Maxinger Diameter (d) Min
5-cores Breakout4211130215
5715170307
7023170389
90301805313
120392054814
Features

The heat shrinkable breakout for 5 & 6 -core cables provides a tight, moisture-resistant seal at the cable crutch, ensuring insulation integrity and protection against dust, water, and chemicals. Made from cross-linked polyolefin with adhesive lining, it’s ideal for medium- and low-voltage power, transformers, and switchgear.


Features

  1. Designed specifically for 5 & 6 -core cables, providing enhanced insulation protection.
  2. Prevents water ingress, electrical tracking, and mechanical wear at cable terminations.
  3. Cross-linked polyolefin construction offers high mechanical strength and dielectric insulation.
  4. Adhesive/mastic-coated interior ensures a watertight, reliable seal.
  5. Heat-shrinkable for easy and secure installation without the need for special tools.
  6. Flame-retardant versions available for high-safety applications.
  7. Resistant to UV, weather, chemicals, and environmental stresses, ensuring long-term performance.
  8. Suitable for switchgear, power transmission, transformers, and industrial applications.

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