Home Depot vs Lowe's electrical

Square D Circuit Breaker: Home Depot vs Lowe's prices

Home Depot was cheaper more often: on 23 square d circuit breaker sold at both stores under the same model number, Home Depot had the lower price on 18 (78%), Lowe's on 3 (13%), and 2 (9%) cost the same. Buying one of each would cost $1,164 at Home Depot vs $1,127 at Lowe's, so Lowe's comes out $37 cheaper overall. The biggest gap is on the Square D QO 15-Amp Single-Pole Dual Function CAFCI and GFCI Circuit Breaker (QO115DFC) (model QO115DFC): $90.92 at Home Depot vs $61.58 at Lowe's.

Prices checked Oct 31, 2026 10:51 PM ET. Same brand and model number at both stores, sorted by the biggest price gap.

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