70mm single core flexible cable (70mm single flex) is a heavy-duty electrical wire used for carrying high current in installations where flexibility is important.
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Meaning of 70mm Single Flex
• 70mm2 → Cross-sectional area of the conductor (medium-high capacity)
• Single Core → One conductor inside the cable
• Flexible (Flex) → Made of many fine strands for easy bending
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Construction
1. Conductor
• Made of stranded copper (sometimes aluminum)
• Flexible and good conductivity
2. Insulation
• Usually PVC or XLPE insulation
• Protects against electrical leakage
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Key Features
• High flexibility (easy to bend and install)
• Good current carrying capacity
• Strong insulation for safety
• Suitable for indoor and panel wiring