Cable Harmonisation Labels
Cable Harmonisation Labels for identifying old and new UK wiring colours. Essential for compliance with BS 7671. Available in multiple sizes and layouts.
Our Cable Harmonisation Labels are designed to clearly identify wiring colour changes in line with the UK’s electrical wiring colour harmonisation standards introduced in 2004. These labels are essential for electricians, contractors, and facilities managers to mark and distinguish between old and new cable colours, ensuring compliance with the IET Wiring Regulations (BS 7671).
They are typically applied inside consumer units, distribution boards, and on wiring enclosures to alert users, inspectors, and maintenance engineers that mixed cable colours are present. This helps prevent confusion and reduces the risk of electrical faults during servicing or modifications.
Each label includes clear printed warnings and/or writable fields for additional notes such as installation date, engineer name, and company details. We offer Cable Colour Harmonisation Stickers in a variety of sizes, layouts, and designs, making them suitable for domestic, commercial, and industrial installations.
Benefits of Cable Harmonisation Labels
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Ensure compliance with BS 7671 and UK wiring regulations
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Clearly highlight old and new wiring colour schemes
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Reduce confusion and improve safety during inspections and maintenance
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Easy to apply on consumer units, distribution boards, and wiring systems
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Available in multiple sizes and layouts for different installations
Related Electrical Inspection Categories
Cable Harmonisation Labels are part of our wider Electrical Inspection Labels range. For complete compliance, also explore:
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Periodic Inspection Labels – For scheduled inspection and retesting records.
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RCD Test Labels – For residual current device testing.
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Fuse Rating & Plug Top Marking Labels – For correct fuse identification.
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Circuit Detail Labels – For marking electrical circuits in consumer units.
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Solar PV Installation Labels – For identifying solar electrical systems.
They also link with:
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PAT Test Labels – For appliance safety compliance.
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Health & Safety Labels – For hazard warnings and electrical safety signs.
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Asset Labels & Tags – For inspection tracking and record-keeping.