MECMO 15 Amp Household to 20 Amp AC Power Adapter w/On Off Switch, 12/3 SJTW Outdoor Indoor Extension Cord 3 Prong Flat Plug NEMA 5-15P to 5-15/20R 6-15/20R 4-in-1 T-Blade Cable for Tools & Equipment

Need a heavy-duty short adapter that puts a waterproof switch right where you need it—and works with nearly any plug on your farm, in your workshop, or around your holiday display? The MECMO 1ft 12/3 SJTW outdoor extension cord with green LED switch is the missing link in your power setup. Feature: The cord starts with a space-saving NEMA 5-15P flat plug that won’t block the second outlet. It converts a standard 15A household receptacle to a 20A T-blade socket that accepts NEMA 5-15P, 5-20P, 6-15P, and 6-20P plugs. An integrated waterproof switch with a green "power on" indicator lets you control current right at the connection. The 12-gauge SJTW jacket is weather, abrasion, and sunlight resistant, and the entire assembly is ETL/cETL listed. Advantage: Unlike fixed adapters, the green LED gives you instant confirmation that your tool or charger is live—critical when you're working with high-draw equipment. The 1ft length eliminates the mess of a 25ft cord when you only need a few inches of reach behind a tool chest or under an RV hookup. The flat plug lets you use both outlets in a duplex receptacle, and the T-blade socket means you no longer need a drawer full of plug adapters. Benefit: Use this adapter to safely power an air compressor in your workshop, run a dual-voltager from a garage outlet, operate a sump pump during a storm, or control holiday inflatables without walking through wet grass. Pair it with a 2-way Y-splitter extension cord to create a fully switchable multi-device outdoor power station—run your Christmas lights on one switched leg and an inflatable on the other, with this MECMO adapter providing the master waterproof switch at the outlet. Evidence: The cord jacket is clearly marked "12/3 SJTW." The ETL/cETL certification label is affixed to the cable. The T-blade receptacle is engraved with all four compatible NEMA configurations. Built with heavy-duty 14AWG SJTW cable, this power splitter delivers 15A/125V total capacity through the main line, while each 18AWG branch supports up to 10A/1250W for individual devices. The ETL Listed outdoor-rated jacket resists sunlight, moisture, and abrasion, making it safe for year-round use in garages, yards, and patios. Whether you‘re managing holiday decorations and inflatables, powering workshop tools and bench grinders, running aquarium pumps and landscape lighting, or simply organizing your home office setup, this compact 2-way splitter gives you instant control without ever bending down to unplug a cord. Simplify your power setup today—with one durable, independently switched extension cord that puts you in complete control.

• Waterproof On/Off Switch with Green LED Indicator: Press the sealed switch to energize your tools or lights; a bright green LED confirms power is flowing; flip off to cut all current without unplugging; ideal for wet outdoor areas where walking back to the outlet is inconvenient or unsafe
• 90 Degree Flat Plug: Right angle flat plug design prevents bottom plug blocking - takes up less space in tight space, portable 12 inch cable easy to use and take; 1-foot 12/3 SJTW cable converts a standard 15A outlet to a 20A T-blade receptacle
• 4-in-1 for Multiple Applications: MECMO portable 15amp AC power to 20amp cord adapter is perfect for industrial, commercial, HVAC, power tools, Support up to 1875W applications
• 5-15P to 5-15R 5-20R (120V): Standard Household 15 Amp 125-Volt NEMA 5-15P male plug to NEMA 5-20 20A 125V female ac connector, also support 15A 125V NEMA 5-15 socket
• 5-15P to 6-15R & 6-20R (240V): - NEMA 5-15P to NEMA 6-20 20A 250V female connector, also support 15A 250V NEMA 6-15 socket 【*NOTE: Your devices need to support WIDE VOLTAGE [range 110V to 240V] in case of connect to Nema 6-15P or Nema 6-20P 15A/20A 250V ac power devices】