MECMO 50A to (2)×110V Y Adapter — NEMA 14-50P to Dual 5-15R 2.5ft, 10/3 STW, ETL Listed

The MECMO 50 Amp to (2) x 110V Y adapter converts a NEMA 14-50 outlet into two grounded 5-15R household receptacles, giving you two independent 110V/15A sockets from a single 50A feed.

This heavy-duty MECMO Y-splitter cable is built to turn a 50A/125/250V NEMA 14-50 source—common at RV parks and home range outlets—into two standard 110V household outlets so you can safely power smaller appliances, tools, or chargers without rewiring. At 2.5 feet and constructed with 10/3 STW 10 AWG stranded copper conductors, it balances flexibility and durability for frequent outdoor or mobile use. The adapter is ETL listed and designed to use both hot legs of a 14-50 line to deliver 120V to each 5-15R receptacle while maintaining grounding and safety features expected in RV power accessories.

How does this adapter let me use household devices from a 50A RV or range outlet?

The MECMO Y adapter routes the two hot legs and neutral from a NEMA 14-50P plug into two standard NEMA 5-15R female sockets, creating two separate 110V/15A outlets. It does not increase total available amperage; the 50A feed is distributed and individual outlets are rated 15A each.

• Plug 14-50P into a 50A RV park or range receptacle.
• Get two grounded 5-15R sockets for lamps, chargers, or small appliances.
• Each outlet provides nominal 120V at up to 15A; combined load must not exceed safe supply and wiring limits.

Is the MECMO cord safe for outdoor and RV use?

Yes. The cord uses 10 AWG stranded copper conductors and a durable STW jacket intended for flexible, portable power applications. The assembly is ETL listed, meaning it meets recognized safety standards for electrical adapters of this type.

• 10/3 STW cable resists abrasion and remains flexible in outdoor conditions.
• ETL listing indicates independent safety testing to industry standards.
• Grounded 5-15R receptacles keep devices earthed while in use.

What precautions should I take when using a 50A-to-15A splitter?

Treat the adaptor as a convenience device for powering smaller loads — not as a way to draw full 50 amps through the 15A outlets. Avoid connecting multiple high-current devices simultaneously and never bypass breakers or safety devices.

• Do not run more current through a single 5-15R outlet than its 15A rating.
• Never chain adapters to exceed circuit capacity or circumvent protection.
• Confirm campsite or home wiring and breakers support safe distribution before heavy use.

How long and portable is this cable for everyday RV use?

The MECMO Y-splitter measures approximately 2.5 feet, offering a compact, tangle-free connection ideal for short runs between the 14-50 source and nearby devices. Its shorter length makes it easy to store in RV compartments or toolboxes and reduces voltage drop for moderate loads.

• 2.5-foot length for tidy setups and quick connections.
• Sturdy molded plug ends for repeated insertion and removal.
• Compact size fits most RV storage spaces and panels.

Who is this for: The MECMO 50A to two 15A Y adapter is for RV owners, campers, or homeowners who need to run standard 110V appliances or chargers from a 14-50 outlet without rewiring. It's ideal for powering small HVAC units, battery chargers, power tools, or household devices while traveling or when a convenient 110V receptacle is not available. It is not intended to bypass electrical safety systems or power continuous high-current appliances beyond the 15A outlet limits.