About Terelec Technologies Limited
Terelec Technologies Limited is a UK-based electrical equipment supplier specialising in circuit protection, power distribution, and EV charging solutions. Registered in England and Wales (Company No. 14560046), we are headquartered in Treharris, Wales, and serve electricians, contractors, and trade professionals throughout the United Kingdom.
What We Do
We supply a comprehensive range of UKCA-certified electrical components designed for domestic, commercial, and industrial installations. Our product portfolio includes miniature circuit breakers (MCBs), residual current devices (RCDs and RCBOs), consumer units, surge protection devices (SPDs), modular contactors, disconnector switches, and a growing line of intelligent EV charging equipment.
Every product we sell is manufactured to IEC and BS EN standards, tested for compliance, and backed by our technical support team. We work closely with our manufacturing partners to ensure consistent quality, competitive pricing, and reliable supply.
Our Mission
Our mission is to make high-quality, certified electrical components accessible and affordable for UK professionals. We believe that safety-critical products should not come with inflated price tags, and that every electrician deserves a supplier who understands the standards they work to.
Why Choose Terelec
All products are UKCA certified and comply with the relevant IEC and BS EN standards for the UK market. We offer free delivery on orders over £75, with next-day delivery available on most items. Our dedicated UK support team is available by phone and email to help with product selection, technical queries, and order support.
We also offer trade accounts with preferential pricing, bulk order discounts, and credit terms for qualifying businesses. Whether you are wiring a single domestic consumer unit or specifying equipment for a commercial EV charging installation, Terelec is here to help.
Contact Us
Terelec Technologies Limited
8 Shire Court, Quakers Yard
Treharris, Wales, CF46 5HJ
Phone: +44 7777 175890
Email: info@terelec.co.uk
