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Your #1 Source for Industrial Wire and Wiring Components

Choose one of these sub-categories or click for technical:

Arctic UltraFlex Blue

With fine stranded copper construction and a rugged jacket that withstands oil, gas, sunlight, salt, acids, and chemicals, Polar Wire's premier flexible wire is proven in extremes of -55°C to 105°C.

Polar Wire is Made in the USAPolar Wire Products Arctic UltraFlex Blue

Arctic SuperFlex Blue

Parallel bonded, finely stranded copper and the same weather-and abuse-resistant jacket as Arctic UltraFlex Blue™. Used exclusively in Polar Wire's stock and custom jumper cable systems.

Polar Wire is Made in the USAPolar Wire Products Arctic SuperFlex Blue


3M produces high quality, high performance industrial adhesives, electrical tapes, mastics and sealants with technology developed through more than 100 years of innovative research and testing.


Cooper Bussmann manufactures a wide variety of fuses for the electrical, electronics and transportation industries, plus inductors and transformers for power quality in electronic applications.

Cole Hersee

Cole Hersee is a leading manufacturer of electromechanical, electronic and digital switches and connectors, designing dependable products for a broad range of vehicles since 1924. They are part of Littelfuse.

DSG Canusa

DSG-Canusa supplies polyolefin, fluoropolymer, elastomer and PVC heat shrinkable based materials in thin, medium and heavy walled tubing as well as heat shrink accessories and equipment.


Molex is a global supplier of products ranging from electrical and fiber optic interconnectors, to switches and application tooling for telecom, computer, automotive, industrial, and consumer markets.

Blue Sea

Blue Sea Systems engineers high quality marine electrical components for safety, reliability and performance. Polar Wire carries a full line of Blue Sea products including switches, meters, fuse blocks, and relays.


Ilsco is the largest direct supplier of industrial and mechanical connectors and tools to Original Equipment Manufacturers in the United States and Canada.


Marinco manufactures marine electrical and ventilation systems, specialty wiring devices, marine and RV electrical products, and other marine electrical accessories.


Greenlee makes professional grade tools for installing wire and cable. From holemaking and bending to test and measurement, Greenlee tools outlast and outperform.


Eclipse Tools is the exclusive source of Pro'sKit brand tools. Pliers, cutters, strippers, crimpers, and more for the electronics, electrical, datacomm, and telecom industries.


Panduit manufactures power connectors and terminals, heat shrink and abrasion protection, cable ties, mounts, installation tools, and other products for the electrical and automotive industries.


Techflex advanced sleeving products for managing and protecting wire and cable are used worldwide in applications as varied as deep space satellites and undersea robotics to race cars and computer networks.


CorrosionX is the most advanced corrosion and rust fighter in the world and is among the best lubricating and penetrating oils on the market at any price.

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