Price History for 20 Amp 1 in. Single Pole Combination Arc Fault Plug-On Neutral Circuit Breaker (THQL1120PAF2A)
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20 Amp 1 in. Single Pole Combination Arc Fault Plug-On Neutral Circuit Breaker (THQL1120PAF2A)
The ABB 20 Amp 1 in. Single-Pole Combination Arc Fault Plug-On Neutral Circuit Breaker detects arc faults in both parallel and series wiring. The circuit breaker has a dedicated calibration screw which is cemen
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 6, 2026 | $67.48 |
| Dec 14, 2025 | $65.06 |
| Nov 26, 2025 | $65.06 |
| Nov 24, 2025 | $65.06 |
| Nov 1, 2025 | $65.06 |
Analysis
20 Amp 1 in. Single Pole Combination Arc Fault Plug-On Neutral Circuit Breaker (THQL1120PAF2A) price analysis
Price analysis for 20 Amp 1 in. Single Pole Combination Arc Fault Plug-On Neutral Circuit Breaker (THQL1120PAF2A) at Home Depot: Today's price is $67.48. The lowest recorded price on PriceWatchPro was $65.06 on November 1, 2025. That's $2.42 below today's price.
- Currently listed at $67.48, which is $2.42 above the original MSRP of $65.06.
- The lowest recorded price on PriceWatchPro was $65.06 on November 1, 2025. That's $2.42 below today's price.
- The highest recorded price on PriceWatchPro was $67.48 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 November 1, 2025 (287 days of price history).
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