Description
Key Features
Made of cross-linked polyolefin material for excellent insulation and mechanical protection
Internally coated with hot melt adhesive for reliable waterproof sealing
Provides strain relief and environmental protection for multi-core cable crutch areas
Suitable for both plastic and paper insulated cables
Excellent resistance to moisture, chemicals, and environmental stress
Available in standard and flame-retardant versions
Easy installation using heat shrink technology
Designed for long-term durability in power and industrial cable systems
Typical Applications
Sealing protection for six-core cable crutch areas
Trailing cables and industrial flexible cables
Variable frequency drive (VFD) cables
Telecommunication multi-core cables
Control and instrumentation cables
Power distribution cable terminations
Industrial electrical installations and cable accessories
Technical Specifications
Material: Cross-linked polyolefin
Internal Coating: Hot melt adhesive
Shrink Temperature: Start at 90°C, fully recovered at 130°C
Voltage Rating: Up to 1.1 kV
Type: Standard type and flame-retardant type available
Dimensions
6-Core Breakout Type 1# — Supplied Body Diameter: 84 mm — Big Finger Diameter: 30 mm — Small Finger Diameter: 20 mm — Length: 215 mm — Recovered Body Diameter: 41 mm — Big Finger: 11 mm — Small Finger: 8 mm
6-Core Breakout Type 2# — Supplied Body Diameter: 132 mm — Big Finger Diameter: 55 mm — Small Finger Diameter: 31 mm — Length: 215 mm — Recovered Body Diameter: 53 mm — Big Finger: 16 mm — Small Finger: 11 mm
Electrical and Mechanical Properties
Tensile Strength — ≥12 MPa — ASTM D638
Elongation at Break — ≥300% — ASTM D638
Volume Resistivity — ≥1×10¹³ Ω·cm — IEC 60093
Dielectric Strength — ≥15 kV/mm — IEC 60243
Brittle Temperature — -40°C — ISO 974
Heat Shock (160°C, 4h) — No Crack
Water Absorption (23°C, 24h) — ≤0.1% — ISO 62
Hardness (Shore A) — ≥80 — ISO 868
