Insulated Wire Connectors | McMaster-Carr

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Insulation

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1,043 Products

Electrical

Wire Splices

Join wire and protect the connection

Terminals, Ferrules, and Lugs

Terminals, Ferrules, and Lugs

Attach to the end of wire to connect circuits in control panels, motors, and machinery

Terminal and Splice Kits

Terminal and Splice Kits

Maintain a supply of extra terminals and splices to join and terminate wire

Electrical Connector Holding Tools

Electrical Connector Holding Tools

Hold electrical connectors in place to safely join wires

Terminal Adapters

Terminal Adapters

Convert wire terminals from one connection type or gender to another

Electrical Cords

Electrical Cords

Connect equipment and devices to a power supply

Fastening and Joining

Welding Lugs

Screw, hammer, or crimp on to secure welding cable connections

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)