Price History for 45 Amp 1 in. Double-Pole Circuit Breaker (THQL2145A)
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45 Amp 1 in. Double-Pole Circuit Breaker (THQL2145A)
The ABB 45 Amp 2 in. Double-Pole Circuit Breaker is ANSI certified and CSA and UL listed. The breaker is federal government specification WC-375B qualified and features box-type terminals. This circuit breaker
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 6, 2026 | $18.98 |
| Jul 5, 2026 | $19.49 |
| Jun 26, 2026 | $18.98 |
| Jun 19, 2026 | $18.69 |
| May 26, 2026 | $18.98 |
| May 16, 2026 | $18.15 |
| May 14, 2026 | $18.98 |
| May 11, 2026 | $18.59 |
| May 10, 2026 | $18.98 |
| Apr 25, 2026 | $18.15 |
| Apr 18, 2026 | $18.98 |
| Dec 14, 2025 | $17.62 |
| Dec 11, 2025 | $17.62 |
| Dec 2, 2025 | $17.62 |
| Oct 25, 2025 | $17.62 |
Analysis
45 Amp 1 in. Double-Pole Circuit Breaker (THQL2145A) price analysis
Price analysis for 45 Amp 1 in. Double-Pole Circuit Breaker (THQL2145A) at Home Depot: Today's price is $18.98. Current price is 1% above the 90-day average of $18.87 (a $0.11 above the running mean).
- Currently listed at $18.98, which is $1.36 above the original MSRP of $17.62.
- Current price is 1% above the 90-day average of $18.87 (a $0.11 above the running mean).
- The lowest recorded price on PriceWatchPro was $17.62 on October 25, 2025. That's $1.36 below today's price.
- The highest recorded price on PriceWatchPro was $19.49 on July 5, 2026. Today's price is $0.51 below that peak.
- Across 14 tracked price changes, the listing has dropped 3 times with an average drop of $0.72.
- PriceWatchPro has been tracking this listing since October 25, 2025 (286 days of price history).
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