Price History for 20 Amp Single-Pole Dual Function Arc Fault/GFCI Breaker (THQL1120DFA)
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20 Amp Single-Pole Dual Function Arc Fault/GFCI Breaker (THQL1120DFA)
The 2014 National Electric Code has mandated Ground Fault and Arc Fault circuit protection on many 15 Amp and 20 Amp kitchen and laundry circuits. ABB and apposes Dual Function Circuit Interrupter (DFCI) offers
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 6, 2026 | $74.97 |
| Mar 23, 2026 | $69.95 |
| Feb 26, 2026 | $68.34 |
| Dec 14, 2025 | $67.00 |
| Nov 18, 2025 | $67.00 |
| Nov 10, 2025 | $67.00 |
| Oct 18, 2025 | $67.00 |
Analysis
20 Amp Single-Pole Dual Function Arc Fault/GFCI Breaker (THQL1120DFA) price analysis
Price analysis for 20 Amp Single-Pole Dual Function Arc Fault/GFCI Breaker (THQL1120DFA) at Home Depot: Today's price is $74.97. The lowest recorded price on PriceWatchPro was $67.00 on October 18, 2025. That's $7.97 below today's price.
- Currently listed at $74.97, which is $7.97 above the original MSRP of $67.00.
- The lowest recorded price on PriceWatchPro was $67.00 on October 18, 2025. That's $7.97 below today's price.
- The highest recorded price on PriceWatchPro was $74.97 on August 6, 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 18, 2025 (292 days of price history).
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