Price History for NEMA L16-20P 3-Phase 20A 480V 4-Prong Locking Male Plug in Black with UL, C-UL Approval
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NEMA L16-20P 3-Phase 20A 480V 4-Prong Locking Male Plug in Black with UL, C-UL Approval
This AC WORKS brand NEMA L16-20P wiring device ASL1620P-BK is made of a very durable construction able to withstand impacts, chemicals, and weather. It features a weather-tight seal and strain relief structure
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Mar 18, 2026 | $39.91 |
| Mar 2, 2026 | $38.79 |
| Mar 1, 2026 | $36.81 |
| Jan 14, 2026 | $33.46 |
| Jan 13, 2026 | $30.66 |
| Jan 12, 2026 | $38.79 |
| Jan 11, 2026 | $36.27 |
| Jan 10, 2026 | $33.47 |
| Jan 9, 2026 | $30.67 |
| Jan 8, 2026 | $27.88 |
| Jan 1, 2026 | $26.06 |
| Dec 14, 2025 | $24.56 |
| Dec 1, 2025 | $24.56 |
| Nov 9, 2025 | $24.56 |
| Oct 29, 2025 | $24.56 |
Analysis
NEMA L16-20P 3-Phase 20A 480V 4-Prong Locking Male Plug in Black with UL, C-UL Approval price analysis
Price analysis for NEMA L16-20P 3-Phase 20A 480V 4-Prong Locking Male Plug in Black with UL, C-UL Approval at Home Depot: Today's price is $39.91. The lowest recorded price on PriceWatchPro was $24.56 on October 29, 2025. That's $15.35 below today's price.
- Currently listed at $39.91, which is $15.35 above the original MSRP of $24.56.
- The lowest recorded price on PriceWatchPro was $24.56 on October 29, 2025. That's $15.35 below today's price.
- The highest recorded price on PriceWatchPro was $39.91 on March 18, 2026.
- Across 14 tracked price changes, the listing has dropped 1 times with an average drop of $8.13.
- PriceWatchPro has been tracking this listing since October 29, 2025 (286 days of price history).
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