Answer
When selecting a home consumer unit, prioritize the following features:
- Metal Construction: Ensures durability and compliance with current safety standards.
- RCBOs (Residual Current Breaker with Overcurrent): Provide individual circuit protection, offering advantages over dual RCD setups by isolating only the affected circuit during a fault.
- AFDDs (Arc Fault Detection Devices): Detect and mitigate arc faults, reducing fire risks.
- Surge Protection: Shields appliances and wiring from voltage spikes.
- Spare Capacity: Allows for future circuit additions.
Consult a qualified electrician to ensure proper installation, safety testing, and compliance with wiring and building regulations. Modern consumer units offer enhanced protection against electric shock, overloads, and electrical fires.
You can read more about this in our article here:
https://www.electricalfaultsfixed.com/blog/what-home-consumer-unit-do-i-need-guide-2024