ILSCO is a third-generation, family-owned, vertically integrated manufacturer of electrical connectors and accessories. An industry leader in mechanical connector, compression, grounding, power distribution, and tools, ILSCO is dedicated to bringing exceptional products and customer service to the marketplace.

Crawford is a proud supplier of Ilsco termination and grounding products at all locations. Our large inventory, product experts, and distribution reach will help you get the job done right the first time.

Featured Products

Featured Categories

Multi-Tap Connectors

Multi-Tap Connectors

Compression Lugs

Compression Lugs
Compression Sleeves

Compression Sleeves
Grounding Products

Grounding Products
Mechanical Lugs

Mechanical Lugs
Insulation Piercing Connectors

Insulation Piercing Connectors
Small Crimp & Wire Connectors

Small Crimp & Wire Connectors

Featured Videos

Resources

ILSCO has a wide variety of product lines to fit your needs. SureCrimp® copper and aluminum compression connectors are second to none in the industry and are listed with a multitude of industry standard tools. In addition, ILSCO’s Surgency™ surge protective devices are a perfect complement to their broad offering of PermaGround® grounding and bonding connectors. The extensive NIMBUS® pre-insulated connector offering continues to take market share from the competition. With the introductions of touch safe power distribution blocks, wire management and TaskMaster® Tools, Crawford Electric is well equipped to help customers unveil the power of ILSCO.

Crawford Electric is proud to be an official ILSCO distributor. More than a connector company, ILSCO is a connections company. Connections Matter.