Tellegloww 30A Dryer Y Splitter Adapter NEMA 10-30P to 14-50R/10-30R 3ft Yellow with 10 AWG Ground

The Tellegloww 30 Amp dryer Y splitter is a heavy-duty 3-foot adapter cord that converts a NEMA 10-30P dryer outlet into two 4- and 3-prong charging receptacles for RVs and EV charging while adding a dedicated safety ground.

This bright yellow Y-shaped adapter lets you tap a standard 30A dryer outlet to power level-2 charging equipment for RVs and compatible electric vehicles using NEMA 14-50R or 10-30R connections. Built with full 10 AWG pure copper conductors, a flame-retardant PVC jacket, and an independent green grounding lead, the cord prioritizes conductivity, durability and clear visibility in garages or campgrounds.

How does this splitter let me charge an EV or RV from a dryer outlet?

The Tellegloww Y adapter reroutes the dryer’s 30A circuit into two separate receptacles — a 14-50R and a 10-30R — enabling you to connect compatible EV or RV chargers that accept those plugs. It does not alter the dryer circuit’s amperage; charging should be matched to the available 30A capacity to avoid overloading.

• Converts NEMA 10-30P to both 14-50R and 10-30R receptacles
• 3-foot length for easy reach without excess cable clutter
• Use with chargers that support 30A or adjustable charge rates

Is this adapter safe to use with a dryer outlet?

Safety is reinforced by a separate green ground wire that must be attached to a proper grounding point; this provides a path to ground when using older three-prong dryer outlets. The cord uses 10 AWG pure copper conductors and a flame-resistant PVC jacket to reduce heat buildup and resist outdoor conditions.

• Separate grounding lead for improved protection
• 10 AWG stranded copper for better conductivity and reduced heat
• Flame-retardant, heat-resistant, waterproof PVC outer jacket

How should I use the splitter to avoid tripping breakers or overheating?

Match your charger’s draw to the dryer circuit — keep charging currents at or below 30 amps to prevent excessive heat or nuisance tripping. Periodically check plug and connection temperatures during initial use, and avoid prolonged high-current draws that could stress the circuit or connectors.

• Recommended not to exceed 30A continuous draw
• Inspect plug contact and cord temperature during first uses
• Use a charger with adjustable amperage when possible

What makes the yellow design and construction useful in real life?

The high-visibility yellow jacket makes the cable easy to spot in dim garages, campsites, or during nighttime use, lowering trip hazards and speeding hookup. Rugged materials and weather-resistant coating help it withstand outdoor setups and repeated use without fraying or cracking.

• Bright yellow for fast identification in low light
• Durable jacket resists water, heat and abrasion
• Flexible 10 AWG stranded wire stays manageable in cold weather

Who is this for? The Tellegloww 30A dryer Y splitter is designed for RV owners, EV drivers with portable chargers, and homeowners who need a temporary or occasional solution to draw power from an existing 30A dryer outlet. It fits users who understand circuit limits and will attach the provided ground lead to a proper grounding point — ideal for off-grid charging at campgrounds, overnight EV top-ups at home, or situations where a dedicated 240V outlet isn’t available.