Copper Cable | McMaster-Carr

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2,586 Products

Most Likely Products

Power Cable

Deliver power to motors, pumps, appliances, computers, and more

295 products

Control Cable

Send signals to control machinery and automated systems

617 products

Electrical Wire

Make single-wire connections; generally for lower voltages and shorter distances than cable

552 products

All Results

Electrical

Power Cable

Deliver power to motors, pumps, appliances, computers, and more

295 products

Control Cable

Send signals to control machinery and automated systems

617 products

Security Cable

Connect low-current security and intercom systems

53 products

Building Cable

Bring power to wall outlets and outlet boxes

36 products

Ethernet Cable

Send data between computers, printers, servers, and switches

20 products

Welding Cable

Resist abrasion while carrying current for welding

20 products

Vehicle Cable

Make connections in low-voltage vehicle wiring systems

12 products

Variable-Frequency Drive Motor Cable

Connect variable-frequency drive motors to equipment

13 products

Irrigation Cable

Supply low-voltage power in sprinkler systems

8 products

Servo Cable

Connect servocontrollers and servomotors in automated equipment and on assembly lines

8 products

CAN-Bus Cable

Connect devices in CAN-Bus communication networks

6 products

DeviceNet Cable

Connect devices in DeviceNet communication networks

4 products

Thermostat Cable

Hook up thermostats, air-conditioning units, and other low-voltage equipment

12 products

Pendant Cable

Supply power from an overhead source

7 products

Profinet Cable

Connect devices in Profinet communication networks

2 products

Fieldbus Cable

Connect devices in Fieldbus communication networks

1 product

Coaxial Cable

Transmit audio, data, and video signals

3 products

Profibus Cable

Connect devices in Profibus communication networks

3 products

Ribbon Cable

Ultra flexible to connect components inside electronics

6 products

Fire Alarm Cable

Protected by flame-resistant insulation for critical circuits in fire alarm systems

8 products

Telephone Cable

Connect telephones and telephone blocks to a wall jack

6 products

Modbus Cable

Connect devices in Modbus communication networks

2 products

Submersible Pump Cable

Hook up speakers, intercoms, and other low-current devices to a building's wiring

2 products

Outdoor Lighting Cable

Power low-voltage lighting equipment, such as landscape lighting

3 products

Speaker Cable

Hook up speakers, intercoms, and other low-current devices to a building's wiring

4 products

Circuit Board Cable

Flat and flexible, connect circuit boards inside electronic devices

20 products

Electrical Wire

Make single-wire connections; generally for lower voltages and shorter distances than cable

552 products

Electrical Cords

Connect equipment and devices to a power supply

41 products

Electrical Plugs

Pair with sockets or receptacles to transmit power or data

45 products

Electrical Sockets

Pair with plugs or receptacles to transmit power or data

10 products

Ferrules

Turn stranded wire into one rigid wire for easy insertion

103 products

Jumper Cables

Jump-start a dead battery

12 products

Electrical Connector Caps

Protect data connectors when not in use

1 product

Grounding Wire

Ground current in electrical systems

38 products

Grounding Straps

Flat shape creates more surface area contact than grounding wire

22 products

Bonding and Grounding Clamps

Add cable or use included cable to create a grounding path, which prevents static charge buildup

18 products

Lightning Rods

Attract lightning strikes to safely redirect them from the tops of buildings to the ground

8 products

Wire and Cable Strippers

Remove the outer insulation on wire and cable

1 product

Wire and Cable Crimpers

Crimp connectors onto electrical wire or cable

12 products

Material Handling

Wire Rope Compression Sleeves

Install a permanent loop at wire rope ends using a compression tool

78 products

Wire Rope Stops

Prevent wire rope from pulling out of cleats and guides or keep ends from fraying

26 products

Wire Rope End Fittings

Finish wire rope ends with threaded stud, eye, clevis, ball, hook, and other connections

2 products

Compression Tools

Crimp sleeves around rope and wire rope to create loops for attaching fittings

33 products

Lanyards

Pull, hang, tie down, and tether objects with the attached fittings

129 products

Measuring and Inspecting

Test Leads

Pair with electrical testers such as multimeters to analyze your devices

11 products

Fabricating and Machining

Temperature Sensors for 3D Printer Extruder Heating Elements

Measure heating block temperature and send it to printer controllers

1 product

Fluid Handling

Heating Tape

Wrap around pipe and tube to heat them

59 products

Raw Materials

Copper

Our most conductive metal for electrical applications—all with material certificates for traceability

86 products