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For more than 30 years, 3M has been a leading supplier of terminals, disconnects, connectors and tools for use in the assembly and maintenance of electrical systems.

3M™ Wire Connectors do more than fit the application; they also fit your hand and feel good to use. 3M™ Scotchlok™ Lugs and Connectors are crimp connectors for power cable conductors. These connectors are used when splicing and terminating power cable.

Connecting Products

3M™ Connector Tools
3M™ Connector Tools quickly spin on the connector and position the wire bundle in the box
3M™ Crimp Sleeve Connectors
3M™ Scotchlok™ Electrical Crimp Sleeve Connectors are designed specifically for fast pigtail grounding.
3M™ Direct Bury Products
3M™ Direct Bury products are underground electrical wire connectors that splice and effectively moisture-seal two or more conductors for remote-control circuits in irrigation and landscape lighting systems.
3M™ Forked Terminals
3M™ Fork Terminals allow rapid connection of wire. Block forks are designed to use in a terminal block. Flanged forks give the benefits of both the block and locking forks by staying secure in the event that the screw should loosen.
3M™ Insulation Displacement Connectors and Tools
3M™ Scotchlok™ Insulation Displacement Connectors (IDCs) are easy to use and save time -- to install one, just squeeze -- no stripping or twisting.
3M™ Ring Tongue Terminals
The ring tongue is the standard style of tongue. It is the safest and most reliable, since it can't be removed unless mounting screw is removed. There are insulated, noninsulated single stud and multi-stud options.
3M™ Spring Connectors
Our complete line of Spring Connectors and Tools provides a wide range of connector choices. Simply choose the connector that fits your personal preference as well as the application. We give you plenty of choices.