Price History for Locking Adapter NEMA L14-30P 30 Amp 125/250-Volt 4-Prong Locking Plug to 50 Amp Straight Blade RV/EV/Range Connector
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Locking Adapter NEMA L14-30P 30 Amp 125/250-Volt 4-Prong Locking Plug to 50 Amp Straight Blade RV/EV/Range Connector
This AC WORKS RV/Generator adapter is very durable with a compact design. The yellow adapter is a NEMA L14-30P to a NEMA 14-50R. The NEMA L14-30P is a 30 Amp, 125/250-Volt, 4-prong locking male plug. The NEMA 1
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jun 26, 2026 | $42.99 |
| Jun 5, 2026 | $44.06 |
| Apr 12, 2026 | $42.78 |
| Feb 4, 2026 | $41.53 |
| Dec 14, 2025 | $40.32 |
| Dec 10, 2025 | $40.32 |
| Nov 18, 2025 | $40.32 |
| Oct 17, 2025 | $40.32 |
Analysis
Locking Adapter NEMA L14-30P 30 Amp 125/250-Volt 4-Prong Locking Plug to 50 Amp Straight Blade RV/EV/Range Connector price analysis
Price analysis for Locking Adapter NEMA L14-30P 30 Amp 125/250-Volt 4-Prong Locking Plug to 50 Amp Straight Blade RV/EV/Range Connector at Home Depot: Today's price is $42.99. Current price is 1% below the 90-day average of $43.53 (a $0.54 below the running mean).
- Currently listed at $42.99, which is $2.67 above the original MSRP of $40.32.
- Current price is 1% below the 90-day average of $43.53 (a $0.54 below the running mean).
- The lowest recorded price on PriceWatchPro was $40.32 on October 17, 2025. That's $2.67 below today's price.
- The highest recorded price on PriceWatchPro was $44.06 on June 5, 2026. Today's price is $1.07 below that peak.
- Across 7 tracked price changes, the listing has dropped 1 times with an average drop of $1.07.
- PriceWatchPro has been tracking this listing since October 17, 2025 (295 days of price history).
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