Price History for 20 Amp 1-Pole Ground Fault Plug-On Neutral Circuit Breaker with Self-Test (THQL1120PGFTA)
Close
20 Amp 1-Pole Ground Fault Plug-On Neutral Circuit Breaker with Self-Test (THQL1120PGFTA)
The ABB 20 Amp Single Pole Ground Fault Plug-On Neutral Circuit Breaker with Self-Test has a tin plated copper stab to create a reliable, permanent and corrosion resistant connection. It is used as a substitute
Set Price Alert
Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 21, 2026 | $63.25 |
| Jul 20, 2026 | $65.98 |
| Dec 14, 2025 | $61.53 |
| Dec 12, 2025 | $61.53 |
| Nov 23, 2025 | $61.53 |
| Oct 28, 2025 | $61.53 |
Analysis
20 Amp 1-Pole Ground Fault Plug-On Neutral Circuit Breaker with Self-Test (THQL1120PGFTA) price analysis
Price analysis for 20 Amp 1-Pole Ground Fault Plug-On Neutral Circuit Breaker with Self-Test (THQL1120PGFTA) at Home Depot: Today's price is $63.25. Current price is 2% below the 90-day average of $64.62 (a $1.37 below the running mean).
- Currently listed at $63.25, which is $1.72 above the original MSRP of $61.53.
- Current price is 2% below the 90-day average of $64.62 (a $1.37 below the running mean).
- The lowest recorded price on PriceWatchPro was $61.53 on October 28, 2025. That's $1.72 below today's price.
- The highest recorded price on PriceWatchPro was $65.98 on July 20, 2026. Today's price is $2.73 below that peak.
- 30-day trend: trending down 4.1% from $65.98 to $63.25.
- Across 5 tracked price changes, the listing has dropped 1 times with an average drop of $2.73.
- PriceWatchPro has been tracking this listing since October 28, 2025 (283 days of price history).
Related
More Electrical deals on Home Depot
Track price history on other items shoppers are watching in this category.
Support
Home Depot FAQs
Tips for tracking this Home Depot item with alerts and price history.
How do I track price drops for Home Depot?
Pick a target price on this page and save it. We will email you when this Home Depot listing drops below your goal.
Where can I review price history?
Check the price history chart on this page to compare today’s price against recent highs and lows before buying.
Can I edit or pause alerts later?
Yes. Edit, pause, or delete alerts anytime from your PriceWatchPro dashboard after you sign in.
Snapshot
20 Amp 1-Pole Ground Fault Plug-On Neutral Circuit Breaker with Self-Test (THQL1120PGFTA) shopping snapshot
Track this Home Depot listing with real-time alerts, a full price history, and side-by-side savings tips.
Understand pricing trends
Use the chart above to see seasonal lows, promo spikes, and the average street price so you can time your purchase.
Set alerts that match your budget
Choose a target price and we will email you when 20 Amp 1-Pole Ground Fault Plug-On Neutral Circuit Breaker with Self-Test (THQL1120PGFTA) dips below that number.
Shop confidently
Review specs, availability, and recent updates from Home Depot before jumping to the store page.