Brief description
CEC 80/40 is a heat-shrink end cap made of cross-linked polyolefin with a thermoplastic adhesive liner. The product electrically insulates and protects cable ends from environmental influences by mechanical crimping and adhesive sealing.Function and construction
The CEC 80/40 is supplied as a shrinkable tube with adhesive lining and has a shrink ratio of >2:1. The material is cross-linked polyolefin, UV-stabilized, and stated to have good chemical and solvent resistance. The table in the manufacturer's datasheet indicates a nominal total wall thickness of 3.6 mm for this size and a nominal length of 130 mm.- Adhesive-lined: Thermoplastic adhesive for full environmental sealing
- UV-stabilized and resistant to chemicals/solvents
- Shrink ratio: >2:1
Typical applications
- Sealing of cable ends against moisture (stated in the manufacturer's datasheet).
- Use as a stop-end, where the product is specified for 1000 V under load.
Documentation
The manufacturer's official datasheet is available here: See manufacturer's datasheet
Specifications
- Product: CEC 80/40 (DSG-Canusa, part number C6460140BK00PC)
- Material: Cross-linked polyolefin with thermoplastic adhesive liner
- Shrink ratio: >2:1
- Continuous operating temperature: -40°C to 100°C
- Minimum shrink temperature: 125°C (min.)
- Expanded diameter (as supplied): 80.0 mm
- Recovered diameter (nominal): 40.0 mm
- Nominal length: 130 mm
- Recommended cable diameter range: 45.0–70.0 mm
- Total wall thickness (nom.): 3.6 mm
- Electrical: Rated to 1000 V for stop ends under load
- Dielectric strength: >12 kV/mm
- Mechanical: Tensile strength 10 MPa; Elongation 300% min.
- Surface: UV-stabilized; resistant to chemicals and solvents
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