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ABB 20 Amp 1-Pole Ground Fault Breaker with Self-Test (THQL1120GFTA)

ABB 20 Amp 1-Pole Ground Fault Breaker with Self-Test (THQL1120GFTA)

ABB · Model THQL1120GFTA
Save $0.21at Home Depot vs Lowe's on the same model
LowestHome Depot$72.77homedepot.com online priceLowe's$72.98lowes.com online price
Buy at Home Depot · $72.77Buy at Lowe's · $72.98Check price on Amazon

Checked Oct 30, 2026. Prices are each store's online price from its own website; in-store prices can vary by location. Prices change — check the store page before you buy.

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