Commercial Heavy Duty Jumper Cables

Polar Wire® Commercial Heavy Duty Jumper Cables built for fleets, service vehicles, and heavy equipment. Every cable is constructed with finely stranded 100% copper Arctic Superflex Blue® wire (no aluminum, no copper-clad shortcuts) jacketed for harsh environments and pliable down to -55°C.

• SAE J1283 Plug Cables in 1/0, 2, and 4 GA. Plug-to-plug, plug-to-clamp, and plug-to-disconnect variants. Compatible with the J1283 receptacles on Caterpillar, Komatsu, Case, and other heavy equipment.
• 1000A Dual-Live-Jaw Clamp Cables in 1/0 GA. Clamp-to-clamp and clamp-to-harness lengths from 20 to 30 feet. Solid copper jaws transmit more current than copper-plated alternatives.
• Fleet Disconnect Systems. 175A silver-plated power connectors with impact-resistant polycarbonate housings let you swap clamp adapters, plug adapters, and harnesses on a single base system.

Arctic Superflex Blue® jackets are highly abrasion resistant and stand up to oil, gasoline, saltwater, acids, sunlight, and chemicals. Rated -55°C to 105°C. Made in USA.