Legrand is a manufacturer and systems provider focused on electrical wiring devices, power distribution, cable management, and connected-home solutions sold through the U.S. market. The legrand.us site serves as a product catalog and technical resource, with spec sheets, wiring diagrams, and installation guides aimed at both homeowners and trade professionals. Product lines cover common household items—switches, outlets, GFCIs and surge protection—alongside more specialized offerings such as lighting controls, structured wiring and rack/cable-management hardware.

Legrand positions itself toward buyers who need durable, code-compliant components rather than the cheapest commodity parts. Many products are engineered for professional installation and commercial applications, so the site emphasizes technical detail and compatibility information. Purchasing often happens through electrical distributors, wholesalers, national retailers, or authorized resellers; legrand.us links to purchasing channels and provides tools like product finders and dealer-locators. The company also documents product warranties and offers customer and technical support resources for troubleshooting and planning installations.