Rugged Durability for Tough Conditions: Our Heavy Duty 12 AWG 300V SJOOW (Service, Oil, and Water Resistant) cable (100 FT - 4 Conductor) is the first choice for industrial, commercial, and outdoor uses. With its insulated design and robust PVC jacket, it's built to withstand oils, acids, water, and chemicals, ensuring reliability in even the harsh environments (-40℃ to 90℃). Safety and Superior Performance with OFC (Oxygen Free Copper) Wire: Our 12/4 AWG OFC (Oxygen Free Copper) wire has 4 conductors. Each conductor features 72 thin copper wire to manufacture, delivering enhanced conductivity for greater current capacity. Benefit from heightened corrosion resistance and superior heat absorption compared to non-OFC wire, ensuring reliable performance and peace of mind. SJOOW Electrical Wire Applications: This type of wire finds frequent use in industrial settings, as well as outdoor and marine environments. Each wire is made of 4 conductors, each conductor has an average thickness of 0.45 mm PVC insulation, the PVC jacket thickness is 1 mm enables its deployment in areas where harsh environment is prevalent. SJOOW electrical wire is employed across various sectors including power generation, mining, oil and gas exploration, and marine operations. Its versatility extends to power and control circuits, portable tools and equipment, lighting fixtures, and portable appliances. Common applications for 12 AWG SJOOW cable (100 FT - 4 Conductor) typically include: distributing power in industrial settings, providing power for portable power and lighting at construction sites, events, and for emergency services, powering outdoor equipment like pumps, generators, and lighting systems, supplying temporary power needs for events and shows, connecting heavy-duty electrical equipment such as motors and transformers, and serving for marine applications by linking electrical systems on ships and boats. You Will Receive: a 10.2mm diameter SJOOW cable cord wire, 12AWG - 4 Conductor , 100 ft in length, made from stranded pure copper conductor material. Friendly Reminder: No extra grounding wire. Not 4+1 type wire. Please confirm the Size and Style is what your need before ordering. Should any issues arise, reach out to us for prompt assistance. We're here to help you resolve any challenges you encounter.