Price History for NEMA L7-30P 30A 277V 3-Prong Locking Male Plug in Black with UL, C-UL Approval
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NEMA L7-30P 30A 277V 3-Prong Locking Male Plug in Black with UL, C-UL Approval
This AC WORKS brand NEMA L7-30P wiring device ASL730P-BK is made of a very durable construction able to withstand impacts, chemicals, and weather. It has a weather-tight seal and a strain relief structure with
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Mar 18, 2026 | $25.93 |
| Mar 5, 2026 | $25.21 |
| Mar 4, 2026 | $24.81 |
| Mar 3, 2026 | $22.55 |
| Mar 2, 2026 | $20.50 |
| Mar 1, 2026 | $18.63 |
| Jan 13, 2026 | $17.13 |
| Dec 14, 2025 | $16.01 |
| Nov 21, 2025 | $16.01 |
| Nov 15, 2025 | $16.01 |
| Oct 31, 2025 | $16.01 |
11 recorded prices; last found in Home Depot’s data on Nov 4, 2026. How we track prices
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Analysis
NEMA L7-30P 30A 277V 3-Prong Locking Male Plug in Black with UL, C-UL Approval price analysis
Price analysis for NEMA L7-30P 30A 277V 3-Prong Locking Male Plug in Black with UL, C-UL Approval at Home Depot: today's price of $25.93 is the highest price we've recorded for this listing.
- Currently listed at $25.93, which is $9.92 above the original MSRP of $16.01.
- Today's price matches its average daily price over the last 90 days ($25.93).
- The lowest recorded price on PriceWatchPro was $16.01 on October 31, 2025. That's $9.92 below today's price.
- The highest recorded price on PriceWatchPro was $25.93 on March 18, 2026.
- No meaningful price drops recorded in the tracked history — this listing has held steady or trended upward.
- PriceWatchPro has been tracking this listing since October 31, 2025 (369 days of price history).
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