Posts by Andrew Leigh
About Author
Author Bio
Andrew Leigh is the Founder, Managing Director, and Head of Technical at Connexion Electrical Ltd. With more than 50 years of experience in the electrical trade, Andrew has dedicated his career to supplying reliable site electrical products and practical power solutions to contractors, wholesalers, retailers, and construction professionals across the United Kingdom.
Having established Connexion Electrical in 1975, Andrew has overseen the company's growth from a specialist supplier into a trusted manufacturer and distributor of electrical products. His expertise spans site power distribution, transformers, cable reels, extension leads, industrial plugs and sockets, site lighting, and electrical accessories.
Throughout five decades in the industry, Andrew has developed a deep understanding of site requirements, product performance, and electrical safety standards. His hands-on technical knowledge continues to guide product development, quality assurance, and the company's long-term growth strategy.
Today, Andrew remains actively involved in the technical direction of Connexion Electrical, helping customers access dependable electrical solutions that keep projects powered, connected, and running efficiently.
Blog Posts
Choosing the Right 16A 110V Extension Lead for Industrial Use
On a busy construction site, factory floor, or outdoor industrial setup, power is everything. When equipment stops, so…
240V Extension Cable Reels: How to Pick Between IP20 and IP44 Protection
Whether you’re a DIYer, electrician, or contractor, a 240V extension cable reel 25m UK is a must-have. But…
Best 240V Cable Reel 25m in UK – Features, Safety & Comparison
A reliable 240V cable reel 25m is essential for powering tools, appliances, and outdoor equipment in the UK.…
Why 110V Extension Leads Are Essential for UK Construction Sites
Powering UK Construction Sites Safely Construction sites in the UK are high-risk environments where safe and reliable power…
How 110V Standards Keep Construction Sites Compliant in the UK
110V transformer construction site tools are widely used across the UK to improve electrical safety. They support site…
LED vs Halogen: The Best 110V Site Lights for Energy Efficiency
A Late-Night Lesson in Site Lighting It’s 2am on a rainy construction site in Manchester. The crew is…
Winter Construction Safety Checklist Lighting, Power & Cables
A biting wind cuts across the site. Frost clings to scaffolding, your breath hangs in the air, and…
Contractor’s Guide Essential 110V Products Every Site Needs
Ever been on a job where your tools stopped working because the voltage wasn’t right? Using 110V products…