Wire Protectors | McMaster-Carr

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Electrically Insulating

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4,881 Products

Electrical Power, Networking, and Controlling

Wire Sleeving

Bundle wiring and protect from abrasion and heat

878 products

Cable Ramps

Protect cable and cords in areas with pedestrian and equipment traffic

63 products

Cord Grips

Securely connect cords to enclosures while sealing out dirt and moisture

1,168 products

Heat-Shrink Tubing

Apply heat to seal and insulate electrical wiring and connections

811 products

Cable and Hose Carriers

Route, protect, and guide moving cable

369 products

Wire Duct

Guide and organize wiring inside electrical boxes and machines

71 products

Cable Entry Panels

Pass multiple cords into an enclosure while sealing out moisture, dust, and other contaminants

127 products

Heat-Shrink Tubing Seal Wrap

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

5 products

Cold-Shrink Tubing

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

17 products

Cable Trays and Fittings

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

139 products

Heat-Shrink Tubing Splitters

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

23 products

Cable and Hose Carrier Accessories

Move cable and hose carriers alongside robot arms without obstructing movement

131 products

Wire Sleeving Installation Tools

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

7 products

Heat-Shrink Tubing End Caps

Seal moisture out of crimped electrical connections

22 products

Capacitor Boots

Shield capacitors and wire connections to extend their service life and reduce accidental shocks

3 products

Strain-Relief Connector Boots

Protect connectors and cords from strain, bends, and pulls

2 products

Cable Repair Resins

Protect and insulate electrical cables and repair damaged insulation

8 products

EMI/RFI Suppressing Clips

Shield cable from EMI and RFI that can distort signals; also known as ferrite beads

64 products

Building and Machinery Hardware

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

943 products

Vibration-Damping Mounts

Attach to machinery to reduce vibration and noise and extend service life

94 products

T-Slotted Framing Cable Holders

Route wire, cable, and tubing along T-slotted rails

12 products

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