Robust and Reliable: The 12/3 AWG 300V SJOOW cable has obtained UL62 certification, it features strong insulation and is covered with a CPE rubber jacket, providing protection against oil, acid, water, and chemical corrosion. It can operate stably in extreme temperatures ranging from - 40°C to 105°C, being durable in standing out as an excellent choice for power transmission.The heavy duty 12 gauge wire is specifically designed for complex industrial, commercial, and outdoor environments. Outstanding Conductivity: The 12 gauge electrical wire is constructed from Oxygen-Free Copper (OFC), which ensures minimal current loss and exceptional conductivity, resulting in a higher current-carrying capacity. The 3 conductors are insulated with an EPDM, offering excellent heat, aging and corrosion resistance. This design guarantees stable operation under diverse environmental conditions, effectively preventing performance degradation due to fluctuations in temperature or humidity. Widely Ap