Price History for NEMA 5-20P 20A 125V Clamp Style Square Plug in Black with UL, C-UL Approval
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NEMA 5-20P 20A 125V Clamp Style Square Plug in Black with UL, C-UL Approval
This AC WORKS brand, solid industrial grade wiring device [ASQ520P-BK] is made of very durable construction able to withstand impacts, chemicals, and weather. It is a NEMA 5-20P, 20 Amp, 125 Volt straight-blade
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 18, 2026 | $23.27 |
| Jun 19, 2026 | $23.99 |
| Jun 14, 2026 | $24.71 |
| Jun 11, 2026 | $23.99 |
| Mar 19, 2026 | $23.27 |
| Mar 18, 2026 | $22.36 |
| Mar 17, 2026 | $20.32 |
| Mar 16, 2026 | $18.47 |
| Mar 15, 2026 | $16.79 |
| Dec 28, 2025 | $15.26 |
| Dec 14, 2025 | $16.29 |
| Dec 4, 2025 | $16.29 |
| Nov 2, 2025 | $16.29 |
| Nov 1, 2025 | $16.29 |
Analysis
NEMA 5-20P 20A 125V Clamp Style Square Plug in Black with UL, C-UL Approval price analysis
Price analysis for NEMA 5-20P 20A 125V Clamp Style Square Plug in Black with UL, C-UL Approval at Home Depot: Today's price is $23.27. Current price is 3% below the 90-day average of $23.99 (a $0.72 below the running mean).
- Currently listed at $23.27, which is $6.98 above the original MSRP of $16.29.
- Current price is 3% below the 90-day average of $23.99 (a $0.72 below the running mean).
- The lowest recorded price on PriceWatchPro was $15.26 on December 28, 2025. That's $8.01 below today's price.
- The highest recorded price on PriceWatchPro was $24.71 on June 14, 2026. Today's price is $1.44 below that peak.
- Across 13 tracked price changes, the listing has dropped 3 times with an average drop of $0.82.
- PriceWatchPro has been tracking this listing since November 1, 2025 (286 days of price history).
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