IEC 60227 Flat Twin and Earth Electrical Cable

This IEC 60227 flat twin and earth cable is rated to 300/500V. It is suitable for building wiring and household appliances when installed on insulators or in conduit.

IEC 60227 Flat Twin and Earth BVVB Electrical Wire and Cables - Image 1

Technical Specifications

Product Overview

IEC 60227 Flat Twin and Earth Cable

The IEC 60227 Flat Twin and Earth (BVVB) cable is a professional-grade electrical wire designed for building wiring, fixed installations, and household appliances. Featuring a flat profile, it consists of parallel insulated conductors protected by a durable PVC sheath, providing both power and grounding capabilities. This cable is engineered for reliability in dry or damp premises, making it a versatile choice for residential and light industrial electrical systems.


Close up of flat twin and earth electrical cable showing internal conductor structure.
Standard BVVB flat twin and earth cable construction with copper conductors and PVC insulation.

Technical Specifications

Available Core Configurations

  • 2C
  • 2C+E

Voltage Rating
300/500V (U0/U)
Conductor Material
Plain annealed copper
Conductor Class
Solid Class 1Strand Class 2
Insulation Material
Polyvinyl Chloride (PVC)
Sheath Material
Polyvinyl Chloride (PVC)
Operating Temperature
-5°C to +70°C
Size Range
0.75 - 6 mm²
Compliance Standards
IEC 60227JB/T 8734-2016

Cross-section view of flat twin and earth cable showing core arrangement.
Detailed view of the flat cable profile, illustrating the parallel arrangement of conductors.

Comparison Data

Standard Comparison Table

FeatureIEC 60227 / JB/T 8734AS/NZS 5000.2BS 6004 Table 4
Insulation MaterialGeneral PVCV-90 PVCGeneral PVC
Voltage Rate300/500V450/750V300/500V
Sheath ColorWhiteWhiteGrey

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