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Your #1 Source for Industrial Wire and Wiring Components

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Insulated Ferrules

Insulated Wire Ferrules maximize reliable electrical connections. Tin-plated copper barrel, color coded single wire end sleeve. Ease of wire insertion eliminates loose strands, ensuring no unwanted contacts when installing or removing the wire. Wire strands will not fray or spread. 20 to 2 AWG. RoHS compliant.


Uninsulated Ferrules

Non-Insulated Wire Ferrules for wiring applications from 8 AWG to 250 MCM. Seamless tin-plated copper barrel contains loose wire strands for superior terminations. Meets DIN standards for wire containment. Suitable for limited space panel applications.


Twin Wire Ferrules

Insulated Twin Wire Ferrules crimp two 22 AWG to 6 AWG conductors. Tin-plated copper barrel ensures excellent conductivity. Color coded twin wire end sleeve provides easy insertion with no loose strands, wire fray or spreading. RoHS compliant.


Ferrule Crimping Tools

Our Ferrule Crimping Tools provide fast, consistent and reliable crimps with good mechanical strength and conductivity. Manual and ratcheting models feature quality steel construction and insulated handles for a solid, comfortable grip, and will crimp bare or insulated wire ferrules from 20-12 or 20-10 AWG.


Ferrules Service Kit

Polar Wire's refillable Ferrules Service Kit is a convenient way to keep a variety of ferrules stocked and ready for use. You'll have the part you need—when you need it. Kit contains insulated ferrules in ten sizes from 20 to 2 gauge, packaged in a 16-hole clear storage container.

  Polar Wire Products Service Kits

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