6242Y Twin and Earth Cable 1.5mm² | Grey Outer Sheath (10m, 25m, 50m Coils & 100m Drums)

Price range: £9.80 through £51.00

Our 1.5mm² Twin and Earth Cable (6242Y) is a versatile, industry-standard choice for installing residential and light commercial circuits across the UK. While 1mm² cable is often used for basic lighting, the 1.5mm² cross-sectional area is highly favored by professional electricians for longer circuit runs to prevent voltage drop.

Estimated Standard Delivery Jul 13, 2026 - Jul 14, 2026

Description

1.5mm Twin and Earth Cable – To keep site waste to an absolute minimum, we supply this 6242Y cable in four flexible variations:

  • 10-Metre Coil: Perfect for adding a single new light fitting, a circuit, or minor repair work.

  • 25-Metre Coil: Ideal for wiring small extensions, converting outbuildings, or individual rooms.

  • 50-Metre Coil: The cost-effective choice for medium-scale property.

  • 100-Metre Drum: The essential bulk trade option on a sturdy drum, designed for rapid unspooling during full-property first-fix rewires.

Technical Specifications

Feature Details
Cable Type 6242Y Twin & Earth (Flat)
Conductor Size 1.5mm²
Core Configuration 2 Cores (Solid Copper) + Bare Solid Earth Core (CPC)
Core Identification Brown (Live), Blue (Neutral)
Outer Sheath Colour Grey (PVC)
Specification Standard BS 6004 & BASEC Approved
Voltage Rating 300V / 500V
Current Rating (Clipped Direct) Approx. 20A (Subject to installation factors)

Additional information

Length

10mtrs, 25mtrs, 50mtrs, 100mtrs