20th May 2026, 10:18 PM
Nilight NEMA 14-50P to L14-30R Generator Transfer Switch Adapter 240V /120V 50 Amp Male to 30 Amp Female Twist Lock 4 Prong Generator Plug Pure Copper Heavy Duty 10 AWG ETL Listed for Power Backup
Price may vary by location, shipping cost, and availability.
7% Off
$24.99
$26.99
Highest: $26.99
Average: $24.62
Lowest: $23.99
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Nilight NEMA 14-50P to L14-30R Generator Transfer Switch Adapter 240V /120V 50 Amp Male to 30 Amp Female Twist Lock 4 Prong Generator Plug Pure Copper Heavy Duty 10 AWG ETL Listed for Power Backup here. This product's current Price in USA is $24.99. The average and highest prices are $24.62 and $26.99 respectively.
| Lowest Ever Price | $23.99 |
|---|---|
| 9th Nov 2025 | |
| Average Price | $24.62 |
| Based on 213 days price tracking | |
| Highest Price | $26.99 |
| 22nd Oct 2025 | |
Price History of All Variants of Nilight NEMA 14-50P to L14-30R Generator Transfer...
Current Price in USA
| Price | $24.99 |
|---|---|
| MRP | $26.99 |
| Savings | $2.00 |
| Discount | 7.410% |
Recent Price Drops on Nilight NEMA 14-50P to L14-30R Generator Transfer Switch Adapter 240V /120V 50 Amp Male to 30 Amp Female Twist Lock 4 Prong Generator Plug Pure Copper Heavy Duty 10 AWG ETL Listed for Power Backup
Price Drop 19th May 2026
$26.99 → $24.99
7.41% drop
Price Drop 14th Apr 2026
$26.99 → $24.29
10% drop
Price Drop 29th Mar 2026
$26.99 → $24.99
7.41% drop
Price Drop 20th Mar 2026
$26.99 → $24.28
10.04% drop
Price Drop 7th Nov 2025
$26.99 → $24.29
10% drop
Product Information
Details
| Product Name | Nilight NEMA 14-50P to L14-30R Generator Transfer Switch Adapter 240V /120V 50 Amp Male to 30 Amp Female Twist Lock 4 Prong Generator Plug Pure Copper Heavy Duty 10 AWG ETL Listed for Power Backup |
|---|---|
| Store Product Code | B0FVF4R1LD |
| Store Name | amazon.com |
| Brand | Nilight |
| Rating | 10 / 10 |
| Category | Plugs, Inlets & Receptacles |
| Product Manufacturer | Nilight |
| Model Number | 50500RV |
| Color | 14-50P to L14-30R |
Features
- 50 Amp to 30 Amp generator adapter: 240V to 120V adapter connect the 4 prong NEMA 14-50P male plug to the 14-30R female, 50Amp Male to 30Amp Female. Generator adapter can be used to a generator transfer panel switch to power an RV or portable distribution box, for instant power backup
- Electrical Rating: 4-prong straight blade 14-50P male plug is heavy duty generator adapter cord. Rated for 30 amp overload ,125V/3750W, 250V/7500W. Length 13.7 Inch. Constructed with 4 of 10 AWG wires to ensure the high electrical conductivity
- High Performance: 50 Amp RV adapter meets the ETL standard for safety, constructed 100% pure copper with full 10 gauge wires, ensuring high conductivity. Transfer Switch Adapter Cord stranded copper, its very flexible and the STW jacket is very durable.4 prong L14-30R twist & lock design can prevent the adapter cord from accidentally falling off
- Weather Resistance: Generator adapter jacket coated with a heavy-duty flame retardant, heat resilient UV-resistant PVC sheath, serves as protection wear and tear. It protects the wire from wind, rain, snow, soil, and rocks, long-lasting durability
- Package includes: NEMA 14-50P to L14-30R generator transfer switch adapter cord
Images
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Rating and Reviews
10 Based on 6 reviews
Nilight NEMA 14-50P to L14-30R Generator Transfer has 10 rating out of 10. This average rating is consist of 6 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.