Consumer Unit Upgrades
Your consumer unit, often referred to as a fuse box or fuse board, is one of the most important components of your property's electrical installation. It protects your circuits, appliances and the people using them by automatically disconnecting the electrical supply in the event of a fault. If your property still has an older fuse box with rewireable fuses or outdated protection devices, upgrading to a modern consumer unit can significantly improve the safety, reliability and performance of your electrical system.
At Rhys Electrical Services, we specialise in professional consumer unit upgrades for domestic and commercial properties throughout Gravesham, Rainham, Kent and London.
Every installation begins with a thorough inspection of your existing electrical installation, allowing us to recommend the most appropriate consumer unit for your property and ensure it complies with current electrical regulations.
Modern consumer units provide advanced protection through devices such as RCBOs, RCDs and surge protection, helping to reduce the risk of electric shock, overloads and electrical fires. Whether you're replacing an ageing fuse box, carrying out renovation work, installing an EV charger or simply improving your property's electrical safety, we deliver high-quality consumer unit installations that are fully tested, certified and built to provide reliable protection for years to come.

Our Consumer Unit Services Include:
✔ Consumer Unit Upgrades
✔ Fuse Box Replacements
✔ RCBO Consumer Units
✔ Surge Protection Devices (SPD)
✔ Electrical Inspection & Testing
✔ Certification to BS 7671
✔ Domestic & Commercial Installations
✔ EV Charger Ready Consumer Units

Why Upgrade Your Consumer Unit?
An outdated consumer unit may no longer provide the level of protection required for today's electrical installations. As modern homes and businesses use more electrical appliances than ever before, older fuse boxes can struggle to cope with increased demand and may not meet the latest safety standards.
Upgrading to a modern consumer unit helps improve electrical safety, increases reliability and ensures your installation is better equipped to protect both your property and the people within it.
A new consumer unit provides enhanced protection against electric shock, overloads and short circuits through the use of modern safety devices such as RCBOs and RCDs. Many installations also include surge protection devices (SPDs), helping to protect valuable electrical equipment from damage caused by voltage spikes. In addition to improving safety, a consumer unit upgrade can support future electrical additions such as EV chargers, solar PV systems, battery storage and home extensions, making it a worthwhile investment for both new and older properties.
Whether your existing fuse box is outdated, you've been advised to upgrade following an EICR, or you're planning electrical improvements to your property, Rhys Electrical Services can provide expert advice and a professional installation tailored to your requirements.

Benefits Of A Consumer Unit Upgrade
Improved Electrical
Safety
Modern protection helps reduce the risk of electric shock and electrical fires.
Reduced Nuisance Tripping
Individual circuit protection means one fault is less likely to cut power to your whole home
Ready for Modern Living
Supports todays higher electrical demands, including EV chargers, heat pumps and home extensions.
Easier Fault Finding
Clearly labelled circuits
and modern devices make diagnosing a repairing faults faster.
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Co
Complies with
Current Standards
Upgrading helps bring your electrical installation closer to the latest wiring regulations.
Adds Value & Peace of Mind.
A modern consumer unit can increase buyer confidence and provide reassurance that your homes electrics are up to date.
Signs Your Consumer Unit Needs Replacing
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Your consumer unit plays a vital role in protecting your property's electrical installation, but like any electrical equipment, it can become outdated over time. Older fuse boxes may lack the safety features required by modern regulations and could struggle to cope with today's increased electrical demands.
If your consumer unit is showing signs of age or you've experienced recurring electrical issues, it may be time to consider an upgrade.
There are several warning signs that indicate your consumer unit may need replacing. Frequent tripping, rewireable fuses, signs of overheating, burning smells, damaged components or a failed Electrical Installation Condition Report (EICR) can all suggest that your existing fuse box no longer provides adequate protection.
Upgrading to a modern consumer unit can significantly improve electrical safety, reduce the risk of faults and provide greater protection for your family, property or business.
If you're unsure whether your existing consumer unit requires replacement, our qualified electricians can carry out a professional inspection and provide honest, expert advice based on the condition of your electrical installation.
Common Signs Include:
⚠️ Your fuse box has rewireable fuses
⚠️ Your electrics trip regularly
⚠️ You have no RCD or RCBO protection
⚠️ Burning smells or signs of overheating
⚠️ You're installing an EV charger or extension
⚠️ Your EICR recommends a consumer unit upgrade
⚠️ Unmanaged wiring at consumer unit


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