This 15 Amp Auto Reset 3 Pin 5-15P UL&CUL GFCI Extension Cord is a portable power supply solution designed specifically for high-power equipment and safety-sensitive scenarios. With "15A high current capacity + auto-reset GFCI protection + dual-certification safety guarantee", it has become the first choice for outdoor construction, home bathrooms, garage maintenance and other scenarios. It perfectly solves electrical safety hazards in humid and dusty environments, while adapting to high-power equipment such as electric drills, high-pressure washers, and water heaters. It adopts a standard NEMA 5-15P 3-pin US plug, with pins made of nickel-plated brass, which has strong oxidation resistance and smooth plugging. It complies with US UL 943 and Canadian CUL safety standards, and the dual-certification mark ensures the product is used in compliance with regulations in North America, without worrying about differences in regional power supply specifications.
The auto-reset GFCI function is a core safety highlight: the device has a built-in ground fault circuit interrupter that can real-time monitor the leakage current in the circuit. When an abnormal leakage current exceeding 6mA is detected (such as equipment water ingress or line damage), it will quickly cut off the power within 0.02 seconds to avoid electric shock accidents. Different from traditional manual-reset GFCI, there is no need to manually press the reset button after troubleshooting; the cable will automatically restore power supply, which is especially suitable for unattended scenarios (such as outdoor temporary lighting, automatic irrigation equipment) and reduces the trouble of repeated operations. The combination of 15A rated current and 125V working voltage gives a maximum power capacity of 1875W, which can easily drive heavy-duty tools such as 15A electric hammers and 1200W high-pressure washers, meeting industrial-level temporary power supply needs. There is no fluctuation during current transmission, ensuring stable operation of the equipment.
Portability and durability are balanced: the default length of the cable is 5 meters (customizable from 3 to 10 meters). The 5-meter length can not only meet the long-distance power access needs of outdoor operations (such as courtyard renovation, wall drilling), but also be easily wound with a storage cable tie, occupying no excessive storage space and facilitating carrying to different work locations. The conductor uses 14AWG (wire diameter 2.08mm²) high-purity oxygen-free copper, with a low resistance of 0.008Ω/m. There is little heat loss during current transmission, and it does not heat up even with long-term full-load use. The outer layer is covered with a thickened oil-resistant and flame-retardant PVC sheath with a thickness of 1.2mm, which has the characteristics of wear resistance, UV resistance, and resistance to extreme temperatures from -30℃ to 80℃. Outdoor exposure, rain splashing, or oil contact will not damage the outer skin, extending the service life.
In addition, the cable is equipped with 3 independent child-resistant outlets, each with a safety door design to prevent electric shock caused by children or foreign objects being inserted. The GFCI module is equipped with a "TEST" button and LED status indicator light. Pressing the test button can regularly verify whether the protection function is normal, and the indicator light on means the circuit is connected, facilitating users to check the safety status daily. Whether it is used by plumbers for outdoor maintenance, extending power supply for water heaters in home bathrooms, or accessing power for electric tools in garages, this 15 Amp Auto Reset UL&CUL GFCI Extension Cord can become an ideal choice for safe power supply in North America with the advantages of "high safety + high power + portability and durability".
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