Price History for NEMA 6-20P 20A 250V Clamp Style Square Plug in Black with UL, C-UL Approval
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NEMA 6-20P 20A 250V Clamp Style Square Plug in Black with UL, C-UL Approval
This AC WORKS brand, solid industrial grade wiring device [ASQ620P-BK] is made of very durable construction able to withstand impacts, chemicals, and weather. It is a NEMA 6-20P, 20 Amp, 250 Volt straight-blade
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 14, 2026 | $23.94 |
| May 14, 2026 | $23.27 |
| May 13, 2026 | $22.40 |
| May 11, 2026 | $20.36 |
| May 10, 2026 | $18.50 |
| May 9, 2026 | $16.81 |
| Dec 14, 2025 | $15.31 |
| Dec 11, 2025 | $15.31 |
| Oct 20, 2025 | $15.31 |
| Oct 17, 2025 | $15.31 |
Analysis
NEMA 6-20P 20A 250V Clamp Style Square Plug in Black with UL, C-UL Approval price analysis
Price analysis for NEMA 6-20P 20A 250V Clamp Style Square Plug in Black with UL, C-UL Approval at Home Depot: Today's price is $23.94. Current price is 1% above the 90-day average of $23.61 (a $0.33 above the running mean).
- Currently listed at $23.94, which is $8.63 above the original MSRP of $15.31.
- Current price is 1% above the 90-day average of $23.61 (a $0.33 above the running mean).
- The lowest recorded price on PriceWatchPro was $15.31 on October 17, 2025. That's $8.63 below today's price.
- The highest recorded price on PriceWatchPro was $23.94 on July 14, 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 17, 2025 (298 days of price history).
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