This High Quality Heavy Duty 3-Outlet UL Approved Power Extension Cord is a high-load power supply expansion solution designed specifically for home, industrial, and commercial scenarios. With "durability, safety, and multi-device compatibility" as its core advantages, it perfectly solves the problem of a single socket being unable to meet the power supply needs of multiple devices. As a UL-certified product, it strictly complies with the U.S. UL 817 safety standard and has passed multiple rigorous tests including insulation strength, temperature resistance, and overload protection, fundamentally eliminating safety hazards such as electric leakage and short circuits and providing users with reliable electricity protection.
The "heavy-duty" feature is reflected in the dual enhancement of material and structure: the conductor uses 14AWG (wire diameter 2.08mm²) high-purity oxygen-free copper. Compared with conventional 16AWG cables, its conductivity is improved by more than 30%, with a low resistance of 0.008Ω/m. It can stably carry 15A current and 125V voltage, with a maximum power bearing capacity of 1875W, easily driving high-power equipment (such as industrial vacuum cleaners, large electric ovens, and heavy-duty power tools) without overheating even during long-term full-load operation. The outer layer is covered with a thickened oil-resistant and flame-retardant PVC sheath with a thickness of 1.2mm, which not only has excellent wear-resistant and tear-resistant properties (able to withstand a 50kg tensile test) but also resists industrial oil pollution, chemical reagent corrosion, and extreme temperatures from -30℃ to 80℃, adapting to complex environments such as garages, workshops, and construction sites.
The 3-outlet design adopts an independent safety door structure, and each socket is equipped with anti-misinsertion protection, effectively preventing electric shock risks caused by children or foreign objects being inserted. The socket spacing is 4cm, which can accommodate 3 devices with large plugs (such as power adapters and chargers) at the same time, avoiding the problem of plugs being too crowded to use. The three-pin plug (NEMA 5-15P standard) is equipped with a grounding terminal, which can quickly conduct the leakage current of the device to the ground. It is especially suitable for household appliances with metal casings such as refrigerators and washing machines, greatly reducing the risk of electric shock. In addition, the default cable length is 6ft (approximately 1.8m, customizable from 3ft to 10ft), balancing long-distance power supply and storage convenience; the surface is printed with clear UL certification marks, current and voltage parameters, facilitating identification and maintenance; it has good flexibility with a minimum bending radius of 10mm, which can easily pass through furniture gaps or behind equipment, making installation and storage convenient.
Whether used in a home living room to connect multiple devices such as TVs, speakers, and set-top boxes, in a workshop to provide temporary power for power tools, or in commercial places to expand sockets for display equipment, this heavy-duty 3-outlet UL-approved power extension cord can become an ideal choice balancing performance and safety with its high-quality materials, safety certification, and practical design, providing stable and efficient power support for various scenarios.
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