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Home Depot vs Lowe's electrical

Circuit Breaker: Home Depot vs Lowe's prices

Home Depot was cheaper more often: on 28 circuit breaker sold at both stores under the same model number, Home Depot had the lower price on 24 (86%), Lowe's on 2 (7%), and 2 (7%) cost the same. Buying one of each would cost $917 at Home Depot vs $880 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.

28same-model products compared
24cheaper at Home Depot
2cheaper at Lowe's
2same price

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

All 28 circuit breaker compared

ProductHome DepotLowe'sCheaper
Square D QO 15-Amp Single-Pole Dual Function CAFCI and GFCI Circuit Breaker (QO115DFC)
Square D · QO115DFC
$90.92$61.58Lowe's, $29.34 less
Square D QO 20-Amp Single-Pole Dual Function CAFCI and GFCI Circuit Breaker (QO120DFC)
Square D · QO120DFC
$90.92$80.98Lowe's, $9.94 less
Square D Homeline 100 Amp 2-Pole Circuit Breaker (HOM2100C)
Square D · HOM2100C
$86.68$86.98Home Depot, $0.30 less
Square D Homeline 15-Amp Single-Pole Plug-On Neutral Combination Arc Fault Circuit Breaker (HOM115PCAFIC)
Square D · HOM115PCAFIC
$59.71$59.98Home Depot, $0.27 less
Square D Homeline 15-Amp Single-Pole Dual Function CAFCI and GFCI Circuit Breaker (HOM115DFC)
Square D · HOM115DFC
$66.80$66.98Home Depot, $0.18 less
Square D Homeline 20-Amp Single-Pole Dual Function CAFCI and GFCI Circuit Breaker (HOM120DFC)
Square D · HOM120DFC
$66.80$66.98Home Depot, $0.18 less
Square D Homeline 20-Amp Single-Pole Plug-On Neutral Dual Function CAFCI and GFCI Circuit Breaker (HOM120PDFC)
Square D · HOM120PDFC
$66.80$66.98Home Depot, $0.18 less
Eaton CH 15 Amp 2-Pole Thermal Magnetic Circuit Breaker (CHF215)
Eaton · CHF215
$37.82$37.98Home Depot, $0.16 less
Eaton CH 50 Amp 2-Pole Thermal Magnetic Circuit Breaker (CHF250)
Eaton · CHF250
$37.82$37.98Home Depot, $0.16 less
Square D QO 2-20-Amp Single-Pole Class CTL Tandem Circuit Breaker (QOT2020CP)
Square D · QOT2020CP
$35.84$35.98Home Depot, $0.14 less
GE Q-Line 20 Amp 1 in. Double-Pole Circuit Breaker (THQP220)
GE · THQP220
$20.88$20.98Home Depot, $0.10 less
GE Q-Line 30 Amp 1 in. Double-Pole Circuit Breaker (THQP230)
GE · THQP230
$20.88$20.98Home Depot, $0.10 less
GE Q-Line 50-Space Amp 1 in. Double-Pole Circuit Breaker (THQP250)
GE · THQP250
$20.88$20.98Home Depot, $0.10 less
Square D Homeline 2-15-Amp Single-Pole Tandem Circuit Breaker (HOMT1515CP)
Square D · HOMT1515CP
$17.21$17.28Home Depot, $0.07 less
Square D Homeline 2-20-Amp Single-Pole Tandem Circuit Breaker (HOMT2020CP)
Square D · HOMT2020CP
$17.21$17.28Home Depot, $0.07 less
Square D QO 15-Amp Single-Pole Circuit Breaker (QO115CP)
Square D · QO115CP
$17.63$17.68Home Depot, $0.05 less
Square D QO 20-Amp Single-Pole Circuit Breaker (QO120CP)
Square D · QO120CP
$17.63$17.68Home Depot, $0.05 less
GE Q-Line 15 Amp 1/2 in. Single-Pole Circuit Breaker (THQP115)
GE · THQP115
$8.63$8.68Home Depot, $0.05 less
GE Q-Line 20 Amp 1/2 in. 1-Pole Circuit Breaker (THQP120)
GE · THQP120
$8.63$8.68Home Depot, $0.05 less
Square D Homeline 15-Amp 2-Pole Circuit Breaker (HOM215CP)
Square D · HOM215CP
$18.24$18.28Home Depot, $0.04 less
Square D Homeline 20-Amp 2-Pole Circuit Breaker (HOM220CP)
Square D · HOM220CP
$18.24$18.28Home Depot, $0.04 less
Square D Homeline 30-Amp 2-Pole Circuit Breaker (HOM230CP)
Square D · HOM230CP
$18.24$18.28Home Depot, $0.04 less
Square D Homeline 50-Amp 2-Pole Circuit Breaker (HOM250CP)
Square D · HOM250CP
$18.24$18.28Home Depot, $0.04 less
Square D Homeline 15-Amp Single-Pole Circuit Breaker (HOM115CP)
Square D · HOM115CP
$7.26$7.28Home Depot, $0.02 less
Square D Homeline 20-Amp Single-Pole Circuit Breaker (HOM120CP)
Square D · HOM120CP
$7.26$7.28Home Depot, $0.02 less
ABB 30 Amp 1 in. Double-Pole Circuit Breaker (THQL2130A)
ABB · THQL2130A
$21.97$21.98Home Depot, $0.01 less
Eaton BR 15 Amp Single-Pole Thermal Magnetic Circuit Breaker (BR115)
Eaton · BR115
$8.78$8.78Same price
Eaton BR 20 Amp Single-Pole Thermal Magnetic Circuit Breaker (BR120)
Eaton · BR120
$8.78$8.78Same price

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