Furnace Cable | McMaster-Carr

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15,946 Products

Most Likely Products

Electrical Cords

Connect equipment and devices to a power supply

2,367 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

Wire Rope

Lift, hang, and connect objects; more abrasion resistant than rope and lighter weight than chain

385 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

Coaxial Cable

Transmit audio, data, and video signals

8 products

Pendant Cable Hardware Kits

Hang equipment from drop-down cable

1 product

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

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

Fiber-Optic Cable

Transmit signals between data centers and workstations in fiber-optic networks

12 products

Electrical Cords

Connect equipment and devices to a power supply

2,367 products

Electrical Wire

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

637 products

Electrical Adapters

Change electrical connectors to another type, size, or gender

87 products

Electrical Receptacles

Install in a wall or panel to transmit power or data to plugs or sockets

181 products

Electrical Plugs

Pair with sockets or receptacles to transmit power or data

118 products

Electrical Sockets

Pair with plugs or receptacles to transmit power or data

79 products

Data Connection Hubs

Add USB, DisplayPort, or HDMI ports to your computer to connect multiple device

28 products

Outlet Strips

Plug in multiple devices to power them from a single outlet

121 products

Outlet Strip Mounts

Snap in outlet strips for quick mounting on flat surfaces

2 products

Development Board Cords

Connect your development board to components such as sensors and actuators

7 products

Electrical Cord Reels

Neatly store electrical cords for easy access

104 products

Electrical Connector Caps

Protect data connectors when not in use

13 products

Electrical Cord Adapters

Change the electrical connection style between an outlet and your equipment

27 products

Distribution Blocks

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

8 products

Ferrules

Turn stranded wire into one rigid wire for easy insertion

103 products

Jumper Cables

Jump-start a dead battery

12 products

Jumper Cable Clamps

Replace clamps on jumper cables

2 products

Grounding Wire

Ground current in electrical systems

38 products

Bonding and Grounding Clamps

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

50 products

Grounding Straps

Flat shape creates more surface area contact than grounding wire

22 products

Bonding and Grounding Reels

Neatly store included grounding clamp and cable, which prevent static buildup; tug to retract cable

12 products

Bonding and Grounding Cable

Add clamps to create a grounding path, which prevents static charge buildup

7 products

Static Control Cord

Stretch over conveyors, printing rolls, and chutes to remove static from objects; mount with magnets

4 products

Static Control Grounding Cords

Pair with a strap to dissipate static charge from a person, protecting sensitive electronics

1 product

Lightning Rods

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

17 products

Conduit and Conduit Fittings

Protect wiring from impact and the environment in runs indoors, outdoors, and underground

487 products

Cable and Hose Carriers

Route, protect, and guide moving cable

193 products

Cable Support Grips

Reduce tension and vibration that damage hanging cable; also known as bus drop grips

74 products

Cord Grips

Securely connect cords to enclosures while sealing out dirt and moisture

4 products

Cable Trays and Cable Tray Fittings

Organize and route bundles of cable while keeping them accessible anywhere along the run

79 products

Raceway and Raceway Fittings

Route and guard wiring along indoor surfaces

2 products

Cable Pulling Grips

Tug on the loop to tighten wire mesh around cable and pull it through conduit

14 products

Voltage Adapters

Change AC voltage to DC voltage to power a device

284 products

Inverters

Transform DC voltage to power devices that run on AC voltage; prevent overload damage

12 products

Wire and Cable Crimpers

Crimp connectors onto electrical wire or cable

63 products

Wire and Cable Strippers

Remove the outer insulation on wire and cable

83 products

Ethernet Switches

Expand your data network by connecting computers, printers, and servers

68 products

Battery Jump Starters

Clamp to large-cell batteries to start vehicles and machines when you don't have access to an outlet

5 products

Material Handling

Wire Rope

Lift, hang, and connect objects; more abrasion resistant than rope and lighter weight than chain

385 products

Wire Rope End Fittings

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

163 products

Wire Rope Compression Sleeves

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

101 products

Wire Rope Thimbles

Support the weight of wire rope loops to prevent fraying, snagging, and tangling

88 products

Wire Rope Stops

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

33 products

Wire Rope End Brackets

Secure wire rope end fittings for mounting to flat surfaces

2 products

Wire Rope Cutting Bands

Prevent fraying while cutting wire rope; also known as seizing bands

7 products

Wire Rope Plugs

Secure wire rope in end fittings with a plug-lock connection

10 products

Wire Rope Plug Installation Kits

Drive plugs into the end of wire rope while protecting the strands from nicks

5 products

Lanyards

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

806 products

Wire Rope Clamps

Form a removable loop at the ends of wire rope by tightening the nuts

173 products

Rope

Tie, bind, and lift objects; lighter weight yet lower capacity than wire rope

322 products

Rope Compression Sleeves

Install a permanent loop at rope ends using a compression tool

12 products

Compression Tools

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

42 products

S-Hooks

Connect lengths of rope and chain; hang objects like hose, cords, and light fixtures

203 products

Shackles

Lift, pull, and anchor heavy loads while keeping them secure with a pin

308 products

Turnbuckles

Twist the body or end fittings to adjust the length and tension of attached rope and chain

752 products

Carabiners

Hook onto rope and webbing to quickly connect objects, fittings, and other lengths of rope

228 products

Quick Links

Join rope, cable, and chain to secure loads

116 products

Hoist Rings

Pivot to resist stress that would bend or break an eyebolt when lifting at an angle

384 products

Hooks

Lift, hang, and bind loads with rope and chain

408 products

Chain Rings

Join chains and add connectors for binding, towing, and lifting

148 products

Chain Connecting Links

Attach fittings to lift components or bind, tie down, and pull items

51 products

Hook Latches

Replace the latch on hooks

51 products

Snap Hooks

Spring, slide, or press open to quickly connect rope and chain

276 products

Nylon Line

Tie objects together with a thin strand of strong, wear-resistant nylon; also known as fishing line

7 products

Twine

Tie, bind, and cinch objects together; smaller in diameter than rope

80 products

Swivels

Rotate loads to keep rope and chain from twisting and knotting

70 products

Cable Pulling Clamps

Maintain tension until a line can be permanently anchored

11 products

Ring Links

Bend, hammer, or twist closed to connect chain links and attach fittings

47 products

Roller Swage Presses

Install swage fittings at the ends of wire rope

23 products

Marlin Spikes

Fray rope ends for splicing and to attach fittings

7 products

Slings

Grip and lift loads with hoists and cranes; made of webbing, rope, or chain

30 products

Pulleys

Mount or suspend to guide wire rope for lifting and pulling loads

345 products

Winches

Wind up and let out rope, chain, and webbing for lifting and towing

65 products

Cable and Hose Trolleys

Move cable and hose along wire rope, channel, or beams; also known as festoon trolleys

49 products

Ratchet Pullers

Ratcheting action creates the pulling power of a winch in a versatile, portable tool

31 products

Cable Holders

Mount to a surface to secure and route cable

138 products

Cable Ties

Bundle and secure cable, wire, and hose; also known as zip ties

705 products

Cable Bundling Tools

Quickly organize wires, cables, and cords into bundles

2 products

Bungee Cords

Stretch around loads to secure them

154 products

Cable Rollers

Move bulky cable and hose, even over edges, while keeping it off the ground

1 product

Measuring and Inspecting

Patch Cords

Make point-to-point connections between electrical testing equipment and your devices

12 products

Test Leads

Pair with electrical testers such as multimeters to analyze your devices

41 products

Test Lead Tips

Adapt Fluke test leads to perform electrical tests in tight spaces

1 product

BNC Test Cords

Connect oscilloscopes and other testers to your equipment

4 products

BNC Adapters

Convert a BNC cord to a double banana connector so it can be used with electrical testers

5 products

Data Cable Identifiers

Trace unshielded data and telephone cables to their source

1 product

Cords for Measuring Tool Data Processors

Connect measuring tools with SPC output to a processor for uploading data

23 products

SPC Wireless Receivers

Connect to a computer to receive measurements from an SPC wireless transmitter

6 products

SPC Wireless Transmitters

Send data from measuring tools with SPC output to a wireless receiver

8 products

Sheave Gauges

Match your pulley or V-belt to one of the leaves to determine its size or wear

2 products

Building and Machinery Hardware

Mechanical Control Cables

Weave around obstructions to operate valves, throttles, and other machinery from a distance

97 products

Padlock Cables

Tie around gates and equipment and secure with a padlock to prevent break-ins or theft

9 products

Chain Locks

Harder to cut than cable, loop around tools and gates for extra security against theft or break-ins

1 product

Cable Locks

Wrap around gates, tools, and equipment to prevent break-ins or theft

15 products

Padlocks

Shackle objects together, such as a door and its frame, to prevent theft or unauthorized entry

29 products

Pull Cords

Operate doors, vents, skylights, and overhead equipment

7 products

Lockouts

Ensure that machines stay turned off to prevent accidents during maintenance work

33 products

Key Holders

Group keys on a single ring for easy access

4 products

Communication

Telephone Cords

Connect telephones to data outlets

9 products

Telephone Cord Swivels

Attach to your handset so the cord won't tangle when the handset rotates

7 products

Microphone Cords

Plug your microphone into an amplifier or speaker

4 products

Microphone Connectors

Replace or adapt your current microphone connector to fit your system

5 products