Terminal Connectors | McMaster-Carr

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2,935 Products

Electrical

Terminals

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

Terminal Blocks

Terminal Blocks

Mate with terminals to complete circuits in control panels, motors, and small machines

Lug Covers

Install over welding lugs to prevent accidental contact with other welding connections

Circuit Board Terminals

Circuit Board Terminals

Connect wire to circuit boards

Electrical Connectors and Cords

Electrical Connectors and Cords

Supply power to equipment by combining plugs, sockets, receptacles, and cords

Distribution Blocks

Distribution Blocks

Distribute electricity from a single power source to several devices in a circuit

Distribution Bars

Distribution Bars

Route electricity within switchboards and battery banks; also known as bus bars

Distribution Posts

Distribution Posts

Send power from one source to several devices in a circuit in less space than a distribution block

Jumper Cables

Jump-start a dead battery

Battery Terminals

Battery Terminals

Connect cable to battery posts to power vehicles and machines

Grounding Lugs

Create a common grounding path for internal components and circuits, as well as the enclosure body

Light Switch/Receptacles

Light Switch/Receptacles

Combine a switch and receptacle into a single outlet box for a small footprint

Measuring and Inspecting

Load Cell Junction Boxes

Load Cell Junction Boxes

Join multiple load cells to combine their weight measurements

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