Price History for NEMA L21-30R 30A 3-Phase 120/208V 3PY, 5-Wire Locking Female UL, C-UL Approval
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NEMA L21-30R 30A 3-Phase 120/208V 3PY, 5-Wire Locking Female UL, C-UL Approval
This AC WORKS brand NEMA L21-30R wiring device ASL2130R is made of a very durable construction able to withstand impacts, chemicals, and weather. It features a weather-tight seal and strain relief structure wit
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Oct 19, 2026 | $48.99 |
| Sep 5, 2026 | $50.46 |
| Sep 4, 2026 | $48.99 |
| Jan 27, 2026 | $47.52 |
| Jan 26, 2026 | $44.07 |
| Jan 25, 2026 | $40.81 |
| Dec 14, 2025 | $37.79 |
| Dec 12, 2025 | $37.79 |
| Nov 27, 2025 | $37.79 |
| Nov 16, 2025 | $37.79 |
10 recorded prices; last found in Home Depot’s data on Nov 4, 2026. How we track prices
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Analysis
NEMA L21-30R 30A 3-Phase 120/208V 3PY, 5-Wire Locking Female UL, C-UL Approval price analysis
Price analysis for NEMA L21-30R 30A 3-Phase 120/208V 3PY, 5-Wire Locking Female UL, C-UL Approval at Home Depot: today's price of $48.99 is near the high end of the range we've recorded ($37.79 to $50.46).
- Currently listed at $48.99, which is $11.20 above the original MSRP of $37.79.
- Today's price is 1% below its average daily price over the last 90 days ($49.25).
- The lowest recorded price on PriceWatchPro was $37.79 on November 16, 2025. That's $11.20 below today's price.
- The highest recorded price on PriceWatchPro was $50.46 on September 5, 2026. Today's price is $1.47 below that peak.
- Across 9 tracked price changes, the listing has dropped once with an average drop of $1.47.
- PriceWatchPro has been tracking this listing since November 16, 2025 (353 days of price history).
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