Polar Wire® Heavy Duty Wire for industrial and harsh-environment service across decades of demanding applications. Every construction begins with flexible 100% copper stranding (absolutely no aluminum, no copper-clad shortcuts) finished with specialty insulators built to withstand heavy environmental and industrial use.

Arctic Ultraflex Blue® single conductor wire. Rated -55°C to 105°C, 600V. UL Recognized as AWM, UL VW-1 flame, CSA FT-1.
Arctic Superflex Blue® double conductor cable. Rated -55°C to 105°C. UL VW-1 flame, exceeds SAE standards.
Premium Boat Cable in round and flat duplex and triplex. UL Listed under UL 1426 as BC-5W2, CSA Certified, ABYC compliant.
Trailer Cable, Class K Twin and Multiconductor. VW-1 and FT-1 flame resistant, exceeds SAE standards, 600V.
Multi Listed Flexible Wire. UL Listed as THHW and MTW at 600V, UL Recognized under AWM Styles 1232, 1284, 1338, and 10269, CSA Certified TEW. Also meets BC-5W2 marine and SAE SGT automotive standards.
Diesel Locomotive Cable, 2 kV EPDM. UL Listed as RHH/RHW-2 per UL 44, CSA Certified Type RW90 per C22.2 No. 38, MSHA Accepted (P-136-29), AAR 589.
Solar Renewable BOS cable for solar panel interconnection, inverter wiring, and prebuilt or custom eye-to-eye cables for grounds, starters, inverters, and batteries.

Specified by the world's largest manufacturers and international agencies. Made in USA. Built Tough. Engineered to Perform.

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Arctic Ultraflex Blue®

Arctic Superflex Blue®

THHW / TEW / MTW / AWM / BC‑5W2 / SAE TYPE SGT

Boat Cable

Trailer Cable

Industrial Power Cord

10 GA PV USE-2 RHH/RHW-2 600V BLACK XLPE PHOTOVOLTAIC WIRE

6 GA ARCTIC SUPERFLEX BLUE® GREEN/YELLOW COLOR DOUBLE WIRE OD .71" X .35"

Arctic Ultraflex Blue® 8 AWG Single Conductor Wire

Arctic Ultraflex Blue® 6 AWG Single Conductor Wire

Arctic Ultraflex Blue® 4 AWG Single Conductor Wire

Arctic Ultraflex Blue® 2 AWG Single Conductor Wire

Arctic Ultraflex Blue® 1 AWG Single Conductor Wire

Arctic Ultraflex Blue® 1/0 AWG Single Conductor Wire

Arctic Ultraflex Blue® 2/0 AWG Single Conductor Wire

Arctic Ultraflex Blue® 3/0 AWG Single Conductor Wire

Arctic Ultraflex Blue® 4/0 AWG Single Conductor Wire

Arctic Ultraflex Blue® 250 MCM Single Conductor Wire

Arctic Ultraflex Blue® 500 MCM Single Conductor Wire

Arctic Ultraflex Blue® 18 AWG Single Conductor Wire

Arctic Ultraflex Blue® 16 AWG Single Conductor Wire

Arctic Ultraflex Blue® 14 AWG Single Conductor Wire

Arctic Ultraflex Blue® 12 AWG Single Conductor Wire

Arctic Ultraflex Blue® 10 AWG Single Conductor Wire

10 GA 3 CONDUCTOR 10/3 POWER CORD SEOOW ARCTIC ULTRAFLEX 600V

12 GA 3 CONDUCTOR 12/3 POWER CORD SEOOW ARCTIC ULTRAFLEX 600V

14 GA 3 CONDUCTOR 14/3 POWER CORD SEOOW ARCTIC ULTRAFLEX 600V

16 GA 3 CONDUCTOR 16/3 POWER CORD SEOOW ARCTIC ULTRAFLEX 600V

6 GA 4 CONDUCTOR 6/4 POWER CORD SEOOW ARCTIC ULTRAFLEX 600V

8 GA 4 CONDUCTOR 8/4 POWER CORD SEOOW ARCTIC ULTRAFLEX 600V

12 GA 5 CONDUCTOR 12/5 POWER CORD SEOOW ARCTIC ULTRAFLEX 600V

Arctic Superflex Blue 8 AWG Twin Conductor Wire

Arctic Superflex Blue 6 AWG Twin Conductor Wire

Arctic Superflex Blue 4 AWG Twin Conductor Wire

Arctic Superflex Blue 2 AWG Twin Conductor Wire

Arctic Superflex Blue 1/0 AWG Twin Conductor Wire

Round DC Duplex Boat Cable

Flat Triplex Boat Cable

Round Triplex Boat Cable

Flat DC Duplex Boat Cable

8 AWG Multi Listed Flexible Wire THHW

6 AWG Multi Listed Flexible Wire THHW