Contact Us



ILSCO is the largest direct supplier of mechanical connectors to Original Equipment Manufacturers (OEM) in the United States and Canada. Our customers include Square D, Cutler Hammer, Allen-Bradley, G.E., Siemens, ABB, Hubbell, and Milbank Manufacturing just to name a few. Through Electrical Distributors, ILSCO supplies connectors, tools and accessories to the commercial and industrial construction market as well as for maintenance and repair. The UTILCO Division of ILSCO is a major supplier of underground and overhead secondary distribution products to Electrical Utilities.

Available Catalogs
Pub. Yr Name Catalog Number    
No Catalogs Available