Consumer Unit Replacement Fuse Board Upgrade
An outdated fuse board is a fire risk and a legal liability. Our certified electricians replace old consumer units with modern RCD-protected boards, ensuring your home or business meets UK safety standards (BS 7671). Serving London, Surrey, Kent & West Sussex book your replacement today.
- 30-50 minute Arrival Time
What Is a Consumer Unit?
A consumer unit (commonly called a fuse board) is the central hub that distributes electricity throughout your property and protects circuits from overloads and faults. Modern units feature RCDs (Residual Current Devices) and RCBOs that instantly cut power when a fault is detected, preventing electric shocks and fires.
Is Your Consumer Unit Outdated?
If your fuse board still uses rewireable fuses or lacks RCD protection, your property is at risk. Electrical fires cause over 20,000 house fires annually in the UK, many due to outdated consumer units. Replacing your fuse board is one of the most important safety upgrades you can make.
- 20,000+ house fires caused by electrical faults each year
- 65% of UK homes have outdated consumer units
- RCD protection reduces electric shock risk by 95%
6 Signs You Need a Replacement
Not sure if your fuse board needs upgrading? Here are the most common warning signs:
- Frequent tripping: Your RCD or MCB trips regularly for no apparent reason
- Old fuse board: Rewireable fuses or a wooden-backed board (pre-1980s)
- Burning smell: A persistent burning odour near the fuse board
- No RCD protection: Your unit lacks modern RCD safety devices
- Cracked or damaged: Visible cracks, rust, or damage to the unit
- Planned renovations: Kitchen extensions, loft conversions, or new appliances
Benefits of a Modern Consumer Unit
RCD Protection
RCDs (Residual Current Devices) detect faults in milliseconds, cutting power instantly to prevent electric shocks and fires.
Energy Efficiency
Upgrading can lower your energy bills and extend the life of your appliances.
Property Value
A modern consumer unit is a key selling point for buyers and tenants, demonstrating that your property is safe and up to current UK regulations.
Legal Compliance
A certified replacement ensures your property meets legal standards, protecting landlords from fines and legal disputes.
Consumer Unit Replacement Process
We make the process simple and stress-free. Here's what to expect:
- Site Surve: Free, no-obligation assessment of your property within 30-45 mins.
- Fixed Quote: Transparent pricing with no hidden costs.
- Installation: Professional fitting of your new consumer unit
- Testing: Full testing and certification (EIC)
- Certification: Electrical Installation Certificate provided
WORDS FROM CUSTOMERS
100+ Homeowners and Landlords Trust Trip Electric
Frequently Asked Questions
Get clear, simple answers to the most common questions about fuse board upgrades.
A consumer unit (fuse board) is the central hub that controls and distributes electricity throughout your property. It protects circuits from overloads and faults.
Signs include: frequent tripping, old rewireable fuses, no RCD protection, burning smells, damaged unit, or planned renovations.
Most installations take 3-5 hours for a standard home. Larger properties may take longer.
We recommend an EICR inspection first to identify any wiring issues that need addressing before installation.
Not always, but if your unit is old or unsafe, it’s a legal requirement for landlords and a vital safety upgrade for homeowners.
