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Polar Wire industrial wire in multiple jacket colors and gauges, laid out on a bench

Industrial wire

Flexible industrial wire. Arctic, boat, trailer, DLO, SEOOW, PV.
Shop by the foot.

Approvals and origin

UL listedCSA−67°F arctic linesMade in the USA

At a glance

Arctic
−67°F to 221°F
DLO
2000 V diesel locomotive cable
SEOOW
SEOOW, 600 V
PV
10 AWG Type PV, 600 V
Buy
By the foot on the online store
Custom
Your colors, your legend

Pick a line

Cold weather, marine, trailer, portable cord, 2 kV DLO, solar.

Two ways to buy

Buy it by the foot

Cut wire and spools on the Polar Wire store. Current price and stock.

Shop online

Volume, OEM and drawings

Request a quote

Volume, custom colors, printed legends, and anything the store does not list.

Request a quote

Need it built?

Polar Wire builds cable from this wire. Jumper and booster cables, custom assemblies, terminations through 1000 MCM.

Rows of lugged Arctic Ultraflex Blue battery cables with heat shrink and tinned lugs
A technician crimping a lug onto heavy cable at an assembly bench
A finished harness in spiral loom with labeled, boot-covered lugs
A production box of blue battery interconnect cables beside a battery bank

Frequently asked questions

If you need something that is not here, ask us: 8am to 5pm AKST, Monday to Friday.

What wire does Polar Wire make?

Arctic Ultraflex Blue, Arctic Superflex Blue, boat cable, trailer cable, Multi-Listed Flexible Wire, SEOOW portable cord, DLO / diesel locomotive cable, and 10 AWG PV wire. Private label if you need your colors and your legend. Start from the wire lines or compare them.

Do you sell industrial wire by the foot?

Yes. Cut wire and spools are on store.polarwire.com. 10 AWG black PV wire is sold by the foot. DLO is diesel locomotive cable, 2000 V. Talk to sales or request a quote.

What is the difference between Arctic Ultraflex Blue and Superflex?

Arctic Ultraflex Blue is single conductor, Class K, 18 AWG to 500 MCM, rated −67°F to 221°F. Arctic Superflex Blue is two bonded conductors. Superflex is the jumper cable wire. See Arctic Ultraflex Blue and Arctic Superflex Blue.

Do you manufacture flexible wire?

Yes. Polar Wire manufactures flexible wire here: Class K copper on Arctic Ultraflex Blue, Arctic Superflex Blue, and Multi-Listed Flexible Wire. Custom colors and legends are private label.

Do you make DLO / diesel locomotive cable?

Yes. DLO is diesel locomotive cable, 2000 V. Polar Wire carries it for locomotives, mining, and data-hall power. Talk to sales for DLO. Specs are on DLO cable.

Is Polar Wire SEOOW or SOOW?

SEOOW. Polar Wire portable cord is UL Type SEOOW, 600 V, file E224869. The jacket is Arctic Ultraflex Blue TPE. We do not sell SOOW. See industrial power cord.

Do you make PV wire / photovoltaic wire?

Yes. 10 AWG black Type PV USE-2, 600 V, sold by the foot as PVX1019. See photovoltaic wire or the store SKU. Other sizes are a private label run from 10,000 ft.

Is Arctic Ultraflex Blue welding cable?

Arctic Ultraflex Blue is flexible Class K copper for battery, starter, ground, and other high-flex runs. For jumper and booster cables, use Arctic Superflex Blue and jumper cables.

Can I get custom colors and a printed legend?

Yes. Private label wire. Your colors, your legend. From 10,000 ft. See private label wire.

Request a quote

Send the line, the size, and the length. We come back with a price.

Request a quote