Wire Housing | McMaster-Carr

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Electrically Insulating

Interference Shielding

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Adjustable-Angle Elbow

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

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Conduit Connection

5,292 Products

Electrical Power, Networking, and Controlling

Wire Sleeving

Bundle wiring and protect from abrasion and heat

878 products

Conduit and Fittings

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

1,358 products

Wire Duct

Guide and organize wiring inside electrical boxes and machines

71 products

Cable Trays and Fittings

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

139 products

Cable and Hose Carriers

Route, protect, and guide moving cable

369 products

Heat-Shrink Tubing

Apply heat to seal and insulate electrical wiring and connections

811 products

Raceway and Fittings

Route and guard wiring along surfaces in your facility

297 products

Heat-Shrink Tubing Seal Wrap

Wrap around wire like tape to create a moisture resistant seal before adding heat-shrink tubing

5 products

Heat-Shrink Tubing Splitters

Insulate and seal where wire splits off from cable; also known as breakout boots

23 products

Cold-Shrink Tubing

Conforms to wire and cable without heat, creating a permanent, watertight seal

17 products

Weatherheads

Bring power into buildings and protect the entry point from rain and snow

10 products

Conduit Support Clips

Mount flexible plastic conduit to walls and machines

8 products

Conduit Bumpers

Shield sections of flexible conduit from impact to prevent wear

5 products

Cable Ramps

Protect cable and cords in areas with pedestrian and equipment traffic

72 products

Cold-Shrink Tubing End Caps

Seal crimped electrical connections without heat or tools to protect against moisture

4 products

Wire Sleeving Installation Tools

Insert wire and hose into corrugated, spiral wrap, or wraparound sleeving

7 products

Power Cable

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

12 products

Power Cords

Connect equipment and devices to a power source

2 products

Building Cable

With designations such as NM and UF, building cable brings power to wall outlets and outlet boxes

24 products

Fire Alarm Cable

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

2 products

Strain-Relief Connector Boots

Protect connectors and cords from strain, bends, and pulls

2 products

Grounding Clamps

Attach grounding wire to equipment to ground electrical current

6 products

Building and Machinery Hardware

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

478 products

Fabricating and Machining

Wire Duct Cutters

Trim plastic slotted wire duct to fit inside enclosures and control panels

1 product

Fastening and Joining

Welding Cable Covers

Protect the cables on your MIG or TIG guns from weld spatter

6 products

Fluid Handling

Thermocouple Insulating Sleeves

Protect thermocouple wire in extreme-temperature applications, such as die casting and heat treating

13 products

Material Handling

Threaded Rod Hanger Beams

Mount across roof joists to hang threaded rod and route pipe and duct in areas with no anchor point

6 products

Pipe Hangers

Suspend pipe, conduit, and tube from rods, hooks, and straps

647 products

Pipe Cradles

Add support to prevent insulation from tearing when routing insulated pipe through loop hangers

20 products