Fuse Board Upgrades in Cambridge. Why We Only Use Type A RCBO

? Is It Time to Upgrade Your Fuse Board? Here’s What You Should Know

Your fuse board (or consumer unit) is the heart of your home’s electrical system. But like everything else, it doesn’t last forever — and if it’s outdated, it could be putting your safety at risk.

At Titan Electrical Ltd, we upgrade fuse boards across Cambridge and the surrounding areas. Here’s what you need to know if you’re thinking about upgrading.

?? Signs Your Fuse Board Might Be Outdated:

You still have a fuse wire system or older push-button breakers
You’ve added new circuits or appliances and want to stay safe
Your RCD trips often, or there are signs of burning or heat damage
You’re renovating your kitchen or bathroom
You’re renting or selling your property and need to meet current regs

Old consumer unit

Old consumer unit

Old consumer unit

Old consumer unit

Consumer unit change

Consumer unit after

? Why We Only Use Type A RCBOs

We don’t cut corners. That’s why all our fuse board upgrades use Type A RCBOs — offering individual protection for every circuit. This means:

No more full blackouts when one circuit trips
Better protection against modern electronic faults (like those from chargers or LED lights)
Easier fault-finding and faster repair time

? What It Costs

Every job is different, but we’ll always come out and assess the work free of charge. You’ll get a clear quote and advice on what needs doing — no pushy sales, no hidden extras.