A 50 mm2 4-core flexible cable (50mm 4core flex) is a heavy-duty electrical cable designed for high-power transmission where flexibility is required.
Construction
* Conductors: Fine stranded copper (Class 5 or flexible type) for easy bending
* Core arrangement: 4 cores (usually color-coded for phase identification)
* Insulation: Rubber (EPR) or PVC, depending on type
* Outer sheath: Tough rubber or PVC for durability
* Design type: Often H07RN-F or similar heavy-duty flexible cable
Flexible cables use many small copper strands, making them easier to bend compared to rigid cables.