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H Noble & Sons LTD

  • Norwich Norfolk
  • hnoblesonltd@hotmail.com
  • 07867 977467 | 07850327114
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Contact

Consumer Unit Changes

Description

We provide professional consumer unit replacement services, upgrading outdated fuse boxes with modern, safer, and fully compliant consumer units. Our installations improve electrical safety, reliability, and protection for your property, with all work carried out to current regulations and thoroughly tested for complete peace of mind.

Our Service
  • Modern Safety Upgrades:
    We replace outdated fuse boards with modern consumer units designed to meet the latest UK wiring regulations, significantly improving overall electrical safety.
  • Improved Reliability & Future-Proofing
    A modern consumer unit ensures your electrical system can safely handle today’s increased demand from appliances, EV chargers, and smart home technology.
  • Metal, Fire-Resistant Enclosures
    All new installations use metal, non-combustible consumer units, helping to contain electrical faults and improve fire protection within your property.
  • RCBO Circuit Protection
    Each circuit is individually protected using RCBOs, reducing nuisance tripping and ensuring a fault on one circuit doesn’t affect the rest of your home.
  • Optional AFDD Protection
    We can install Arc Fault Detection Devices (AFDDs) to detect dangerous electrical arcing, providing advanced protection against electrical fire risks.
  • Surge Protection (SPD) Options
    We fit Surge Protection Devices (SPDs) to safeguard your appliances and electronics from voltage spikes caused by lightning or grid disturbances.
  • Full Electrical Testing & Certification
    Every consumer unit replacement is fully tested and certified, giving you complete legal compliance and peace of mind.
Open electrical consumer unit showing circuit breakers and neatly arranged wiring.
Open commercial electrical distribution board with circuit breakers and organised wiring.

Get a Quote

Tell us about your electrical requirements and our team will provide a clear, competitive quote.

Need more help?

Need help with a consumer unit upgrade? Speak with our team for clear advice on your existing fuse board, available protection options and the work required.

Phone number

07867 977467
07850 327114

Email Address

hnoblesonltd@hotmail.com

Common Questions

Most Popular Questions.

 

Find answers to common questions about consumer unit upgrades, installation times, safety improvements, certification and available circuit protection options.

If your fuse board is outdated, lacks RCD protection, frequently trips, or doesn't meet current safety standards, a consumer unit upgrade may be recommended.

The cost varies depending on the size of the current consumer unit, the number of circuits, and any remedial work required to bring the system up to standard.

Most consumer unit replacements can be completed within a day, including testing and certification.

Yes, all consumer unit replacements are fully tested and certified, with the relevant documentation provided.

Upgrading your consumer unit with a modern metal fuse board featuring RCBO, AFDD, and SPD protection will improve electrical safety, reduce fire risks, protect valuable appliances, minimise nuisance tripping, and ensure your installation complies with current UK wiring regulations.