M1A2 30A Dryer Y Splitter NEMA 10-30P to 2×10-30R, 3.3 ft 10 AWG UL Listed, 250V 7,500W

The M1A2 30 amp dryer Y splitter is a UL-listed 3.3-foot power adapter that converts one NEMA 10-30P dryer outlet into two NEMA 10-30R receptacles for up to 30A/250V (7,500W) use, designed for alternating between a dryer and a Level 2 EV charger.

This compact heavy-duty cord provides a simple, durable way to share a single 30-amp dryer-style outlet without rewiring. Built with 10 AWG STW cable and molded electroplated copper terminals, the adapter is rated for 125/250 volts and can safely carry up to 7,500 watts when used correctly. It is UL listed and designed for durability and corrosion resistance; however, it is essential to use only one downstream device at a time to avoid overloading the circuit.

How do I use this splitter without tripping the breaker?

Only one of the two female outlets should be connected to a load at any moment. The combined draw of both devices can exceed the 30-amp branch circuit and cause nuisance or dangerous tripping. Always confirm your appliance or EV charger current draw before connecting.

• Use a single device at a time — dryer or EV charger, not both simultaneously.
• Verify device amperage so it does not exceed 30A continuous load limits.
• Inspect outlet and cord before each use for damage or loose connections.

Is this adapter suitable for Level 2 EV charging?

Yes — when your EV charger or portable EVSE is designed to operate from a NEMA 10-30 (3-prong) 30A dryer outlet, this splitter provides the correct connections. Make sure the car or charging unit is configured for 30A charging and the circuit is dedicated and properly protected. Follow vehicle manufacturer and charger instructions.

• Supports Level 2 charging equipment that accepts NEMA 10-30 input.
• Rated for 30 amps at 250 volts (7,500 watts max).
• 3.3-foot length keeps connections close and reduces cable clutter.

What safety features and construction details should I know?

The cord uses 10 AWG STW jacketed cable for abrasion resistance and flexibility, with molded ends and electroplated copper terminals to limit oxidation. It is UL listed, indicating it meets recognized safety standards for this type of accessory. The manufacturer also offers a warranty and customer support for defects.

• Molded strain-relief ends help prevent terminal stress and cracking.
• Electroplated copper terminals reduce corrosion for reliable conductivity.
• UL listing affirms compliance with applicable safety testing.

How do I maintain and store the splitter for longevity?

Store the cable coiled loosely in a dry place away from direct sunlight and chemicals that could degrade the jacket. Clean contacts and plug faces periodically and avoid kinking or tightly bending the cable near the ends. Replace the cord immediately if you see frayed insulation, exposed wire, or loose terminals.

• Coil without sharp bends; avoid heavy compression while stored.
• Keep plugs free of dirt, moisture, and corrosive residues.
• Do not use if the cord or molded ends show damage; contact support for warranty assistance.

Who is this for: The M1A2 30A dryer Y splitter is intended for homeowners, renters, and mobile EV owners who need a temporary, UL-listed way to alternate between a 3-prong dryer and a 30A-compatible EV charging device from a single NEMA 10-30 outlet. It’s suitable for users who understand electrical load limits and will follow manufacturer recommendations to never run both outputs at once. If you need a permanent dual-circuit solution or a dedicated EV circuit, consult a licensed electrician rather than relying on a shared splitter.