Discover our range of SPD consumer unit at electricalwholesaler.co.uk. As your trusted independent electrical wholesaler based in New Southgate, London, we offer top-notch SPD consumer units designed to protect your electrical installations from voltage spikes and surges. Serving electricians, builders, and developers since 1982, we provide high-quality products backed by excellent customer service. Upgrade your electrical systems with our reliable SPD units today.