QO 20-Amp 120-Volt Single-Pole Plug-On Neutral Combination Arc Fault Circuit Breaker (QO120PAFC)
89% off, well into the markdown cycle. 11 active.
Live.
Scanning Home Depot stores hourly. 11 active Square D finds as of right now.
Square D
89% off · deepest active 
Square D Find of the day
Homeline 125 Amp 4-Space 8-Circuit Indoor Main Lug Load Center with Cover, Ground Bar
89% off, well into the markdown cycle. 22 active.
More Square D finds today · 10 more
See all Square D 
QO 20-Amp 120-Volt Single-Pole Plug-On Neutral Dual Function CAFCI and GFCI Circuit Breaker (QO120PAFGFC)
88% off, well into the markdown cycle. 115 active.
QO 15-Amp 120-Volt Single-Pole Plug-On Neutral Dual Function CAFCI and GFCI Circuit Breaker (QO115PAFGFC)
88% off, well into the markdown cycle. 1 active.
QO 20-Amp 120-Volt Single-Pole Plug-On Neutral Combination Arc Fault Circuit Breaker (QO120PAFC)
88% off, well into the markdown cycle. 8 active.
QO 15-Amp 120-Volt Single-Pole Plug-On Neutral Combination Arc Fault Circuit Breaker (QO115PAFC)
88% off, well into the markdown cycle. 9 active.
Homeline 200 Amp 30-Space 60-Circuit Indoor Main Breaker plug-on neutral Electrical Panel with Cover(HOM3060M200PCVP)
87% off, well into the markdown cycle. 29 active.
Homeline 150 - 225 Amp Outdoor Load Center Generator Interlock Kit
87% off, well into the markdown cycle. 7 active.
Homeline 200 Amp 40-Space 80-Circuit Panel w/ 3-20 Amp Single Pole, 2-30 Amp Double Pole Breakers, Cover-Value Pack
87% off, well into the markdown cycle. 9 active.
200 Amp Ringless-Horn Bypass Overhead or Underground Meter Socket
87% off, well into the markdown cycle. 1 active.
Homeline 200 Amp 40-Space 80-Circuit Panel w/ 3-20 Amp Single Pole, 2-30 Amp Double Pole Breakers, Cover-Value Pack
87% off, well into the markdown cycle. 17 active.
About Square D
Home Depot marks Square D Square D products through a predictable four-step cycle: 25% off → 50% → 75% → penny pricing ($0.01). Most Square D markdowns aren't advertised, they only show up on the shelf tag or in the Home Depot app.
Endless scans the full Home Depot catalog hourly across 1,990+ US stores. Sign up to filter Square D by markdown stage, store, and discount depth, and get email alerts the moment a new drop is detected.
Other brands
60 more brands tracked at Home Depot. Each has its own page with current finds.
Hampton BayEverbiltHome Decorators CollectionMilwaukeeGlacier BayVigoroRyobiDeWaltCommercial ElectricFeit ElectricMSITrafficMasterHuskyPrime-LineBEHR PREMIUMHDXStyleWellGrip-RiteRIDGIDKwiksetKohlerSimpson Strong-TieEcoSmartSchlageArtikaDeltaMasoniteDefiantClosetMaidPhilipsApolloJeffrey CourtRheemCustom Building ProductsDECKMATEBel Air LightingFastenMasterOwens CorningGibraltar Building ProductsiDesignDaltileOateySiemensTrimMasterCarlonECHOMonteaux LightingRust-Oleum Stops RustVarathaneVerandaLincoln ElectricPEAK Aluminum RailingProgress LightingWal-Board ToolsOlympicPenningtonTapconZEPGlobe ElectricLiberty
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