Nilight RV 30A to 15A Y Splitter Adapter NEMA TT-30P to Dual 5-15R — 10 AWG, 24in Weather-Resistant Cord

When campground power is limited or you need to run standard 15A appliances from a 30A pedestal, this Nilight adapter provides a compact, weather-resistant solution. It turns one 30A RV inlet into two standard grounded household outlets, giving you flexibility to plug in smaller devices or let two rigs share a single power source. Built with stranded 10 AWG copper and a rugged thermoplastic jacket, the cord is designed for outdoor durability while remaining flexible for handling and storage.

How does this adapter let me use 15A devices at a campground 30A outlet?

The adapter plugs into a NEMA TT-30P (30A) pedestal and splits that feed into two grounded 5-15R (15A) outlets. It supplies standard 125V power useful for refrigerators, microwaves and other small appliances when a 30A plug is available but you need 15A sockets.

• Electrical rating: 30A inlet to two 15A outlets, 125V, 3750W max.
• 24-inch total cord length for close, neat connections at pedestals.
• Full 10 AWG stranded copper conductors for efficient current flow.

Is this cord safe and built for outdoor use?

Yes — the Nilight adapter uses pure copper wires with a flame-retardant, heat-resistant PVC (STW) jacket that resists abrasion and weather. The construction balances flexibility with protection so the cable handles cold, heat, and rough surfaces commonly found at campsites.

• 100% copper 10 AWG conductors for reliable conductivity.
• Durable STW thermoplastic jacket resists moisture, UV and wear.
• Stranded wire core provides flexibility for handling and storage.

Can I power two RVs from one pedestal with this splitter?

This Y adapter gives two 15A outlets from one 30A supply, allowing two rigs or two separate 15A devices to draw power. Make sure combined load stays within the 30A source limits and follow campground rules about power sharing.

• Provides two independent 5-15R outlets from a single TT-30P inlet.
• Recommended for lower-draw appliances and temporary sharing only.
• Always monitor total wattage; avoid overloading the pedestal circuit.

What are the connector types, size and rated capacity?

The adapter features a male NEMA TT-30P 30A inlet and two female NEMA 5-15R 15A outlets. It’s wired with three 10 AWG conductors and rated for 125 volts up to 3750 watts, suitable for typical campground power pedestals and household-style appliances that require grounded outlets.

• NEMA TT-30P (male) to dual NEMA 5-15R (female) connections.
• Three-conductor 10 AWG, stranded copper wiring for safe current delivery.
• 24-inch length keeps connections neat and minimizes cable clutter.

Who is this for? The Nilight 30Amp to 15Amp Y splitter is ideal for RV owners, campers and vanlifers who need to run household-style devices from a campground 30A pedestal, or for travelers who want the option to let two rigs share a single outlet. It’s also useful for anyone needing a short, heavy-duty adapter to power 15A appliances temporarily from a 30A supply while prioritizing outdoor durability and safe copper conductance. Follow campground rules and load limits when sharing power.