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More Top BrandsResold Bosch ToolsResold GrindersResold Home ImprovementResold ToolsSafety Equipment and GearAir QualityAir ToolsAlarm SystemsAll Garage StorageAll Home SecurityAll Renewable EnergyAll Tool SetsAsphalt, Concrete & MasonryBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingBLACK+DECKERBreakers, Distributors, and Load CentersCable ManagementCar Emergency SuppliesCarpet TileCommercial LightingConduits and FittingsDehumidifiersDimmers, Switches, and Wall PlatesDoor HardwareDoor WeatherproofingDrawer HardwareDremelElectric MotorsElectrical ToolsElectrical Wire & CableElectronic Communication ComponentsEmergency SuppliesEmersonEvaporative Coolers and PartsExtension Cord ReelsExtension CordsFastenersFireplacesFurniture HardwareGarage CabinetsGarage Door Openers and HardwareGarage Shelves and RacksGarage Storage SystemsGate HardwareGatesGuttering & DrainageHand ToolsHART Lawn & GardenHome SafetyHooksHVAC Ducting and VentilationInterconnect TerminalsKitchen Fixtures and MaterialsKitchen HardwareKitchen PlumbingLight BulbsLight TimersMailboxes and Mailbox AccessoriesMakitaMasonry ToolsMechanics ToolsMetal CuttingOutletsPaint Supplies & ToolsPersonal PreparednessPipes, Fittings & AccessoriesPlug AdaptersPower Tool AccessoriesPower ToolsPower TransformersPressure WashersPro ToolsProjectsRefurbished ToolsSafes & LockboxesSealants, Fillers and AdhesivesShop Plumbing BrandsShop Plumbing by FixtureSolar AccessoriesSolar Charge ControllerSolar PanelsSolderingStorm & Flood PrepStovesSurveillanceTestersThermostatsTool Equipment & StorageUtility CartsVacmasterWall DecalsWall PanelsWallpaperWater HeatersWater Heaters, Pumps & TanksWeldersWelding & Cutting AccessoriesWildfire PrepWinter PrepWoodworking ToolsWorx

40 Amp

Uses item details. Price when purchased online

Best seller EverStart Maxx Marine 40 Amp Marine Battery Charger and Maintainer $49.97

EverStart Maxx Marine 40 Amp Marine Battery Charger and Maintainer
Sponsored
current price $49.97

EverStart Maxx Marine 40 Amp Marine Battery Charger and Maintainer

4.2 out of 5 Stars. 121 reviews
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Power Queen 14.6V 40A Lithium Battery Charger Fast Charging for 12V 200Ah 300Ah LiFePO4 Batteries $159.99

Power Queen 14.6V 40A Lithium Battery Charger Fast Charging for 12V 200Ah 300Ah LiFePO4 Batteries
Sponsored
current price $159.99

Power Queen 14.6V 40A Lithium Battery Charger Fast Charging for 12V 200Ah 300Ah LiFePO4 Batteries

4.3 out of 5 Stars. 17 reviews

CTEK 40-515 MXS 5.0 Fully Automatic 4.3 Amp Battery Charger with Indicator Eyelet and Connect Clamp From $103.99

CTEK 40-515 MXS 5.0 Fully Automatic 4.3 Amp Battery Charger with Indicator Eyelet and Connect Clamp
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Sponsored
From$10399

CTEK 40-515 MXS 5.0 Fully Automatic 4.3 Amp Battery Charger with Indicator Eyelet and Connect Clamp

4.7 out of 5 Stars. 34 reviews

Pyle PLDS30 Triple 40 Amp In-Line Circuit Breaker $9.89 Was $32.72

Pyle PLDS30 Triple 40 Amp In-Line Circuit Breaker
Sponsored
current price Now $9.89, Was $32.72

Pyle PLDS30 Triple 40 Amp In-Line Circuit Breaker

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Certified Appliance Accessories 90-2060 4-Wire Closed-Eyelet 40-Amp Range Cord, 4ft $17.99

Certified Appliance Accessories 90-2060 4-Wire Closed-Eyelet 40-Amp Range Cord, 4ft
current price $17.99

Certified Appliance Accessories 90-2060 4-Wire Closed-Eyelet 40-Amp Range Cord, 4ft

4.7 out of 5 Stars. 34 reviews

Best seller EverStart Maxx Marine 40 Amp Marine Battery Charger and Maintainer $49.97

EverStart Maxx Marine 40 Amp Marine Battery Charger and Maintainer
current price $49.97

EverStart Maxx Marine 40 Amp Marine Battery Charger and Maintainer

4.2 out of 5 Stars. 121 reviews
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Connecticut Electric Circuit Breaker THQL1140 Q-Line - Standard, Durable - 40 Amp, Black From $12.00

Connecticut Electric Circuit Breaker THQL1140 Q-Line - Standard, Durable - 40 Amp, Black
Black, variant on Connecticut Electric Circuit Breaker THQL1140 Q-Line - Standard, Durable - 40 Amp, Black
Multi, variant on Connecticut Electric Circuit Breaker THQL1140 Q-Line - Standard, Durable - 40 Amp, Black
Multicolor, variant on Connecticut Electric Circuit Breaker THQL1140 Q-Line - Standard, Durable - 40 Amp, Black
Options
From$1200

Connecticut Electric Circuit Breaker THQL1140 Q-Line - Standard, Durable - 40 Amp, Black

5 out of 5 Stars. 3 reviews

Gee Double Pole Thick Circuit Breaker - 40 Amps - 2 Pole, Multicolor Indoor & Outdoor Use, NEC-Compliant $30.85

Gee Double Pole Thick Circuit Breaker - 40 Amps - 2 Pole, Multicolor Indoor & Outdoor Use, NEC-Compliant
current price $30.85

Gee Double Pole Thick Circuit Breaker - 40 Amps - 2 Pole, Multicolor Indoor & Outdoor Use, NEC-Compliant

Square D by Square D - QO240CP QO 40 Amp Two-Pole Circuit Breaker $26.99

Square D by Square D - QO240CP QO 40 Amp Two-Pole Circuit Breaker
current price $26.99

Square D by Square D - QO240CP QO 40 Amp Two-Pole Circuit Breaker

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Eaton Corporation Br240 Double Pole Interchangeable Circuit Breaker, 120/240V, 40-Amp $24.93

Eaton Corporation Br240 Double Pole Interchangeable Circuit Breaker, 120/240V, 40-Amp
current price $24.93

Eaton Corporation Br240 Double Pole Interchangeable Circuit Breaker, 120/240V, 40-Amp

Rayne's World 40 Amp 12V-48V DC Waterproof Circuit Breaker with Connection Kit - Solar Power, Car Stereo, RV, Automotive, Marine, Trolling Motor From $14.99

Rayne's World 40 Amp 12V-48V DC Waterproof Circuit Breaker with Connection Kit - Solar Power, Car Stereo, RV, Automotive, Marine, Trolling Motor
Options
Sponsored
From$1499

Rayne's World 40 Amp 12V-48V DC Waterproof Circuit Breaker with Connection Kit - Solar Power, Car Stereo, RV, Automotive, Marine, Trolling Motor

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Rayne's World 40 Amp 12V-48V DC Waterproof Yellow Circuit Breaker with Connection Kit - Car Stereo, RV, Solar Power, Automotive, Marine From $14.99

Rayne's World 40 Amp 12V-48V DC Waterproof Yellow Circuit Breaker with Connection Kit - Car Stereo, RV, Solar Power, Automotive, Marine
Options
Sponsored
From$1499

Rayne's World 40 Amp 12V-48V DC Waterproof Yellow Circuit Breaker with Connection Kit - Car Stereo, RV, Solar Power, Automotive, Marine

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Eaton BRH 40 Amp 2 Pole Circuit Breaker $49.95

Eaton BRH 40 Amp 2 Pole Circuit Breaker
current price $49.95

Eaton BRH 40 Amp 2 Pole Circuit Breaker

Connecticut Electric New UBIF Thick 40 Amp 1 in. 2-Pole Federal Pacific Bolt-On Type NB Replacement Circuit Breaker $96.94

Connecticut Electric New UBIF Thick 40 Amp 1 in. 2-Pole Federal Pacific Bolt-On Type NB Replacement Circuit Breaker
current price $96.94

Connecticut Electric New UBIF Thick 40 Amp 1 in. 2-Pole Federal Pacific Bolt-On Type NB Replacement Circuit Breaker

New Federal Pacific Electric® Stab-Lok® NA240 Replacement. Two Pole 40 Amp Thick Series Manufactured by Connecticut Electric

New Federal Pacific Electric® Stab-Lok® NA240 Replacement. Two Pole 40 Amp Thick Series Manufactured by Connecticut Electric

New Federal Pacific Electric® Stab-Lok® NA240 Replacement. Two Pole 40 Amp Thick Series Manufactured by Connecticut Electric

Littelfuse JCAS040.XP JCASE 32 Volt 40 Amp Fuse $5.00 Was $13.30

Littelfuse JCAS040.XP JCASE 32 Volt 40 Amp Fuse
current price Now $5.00, Was $13.30

Littelfuse JCAS040.XP JCASE 32 Volt 40 Amp Fuse

4.7 out of 5 Stars. 9 reviews
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Pollak (54240PL) 40-Amp Circuit Breaker $4.81

Pollak (54240PL) 40-Amp Circuit Breaker
current price $4.81

Pollak (54240PL) 40-Amp Circuit Breaker

5 out of 5 Stars. 1 reviews
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Rig Rite 340; Circuit Breaker 40 Amp $27.05

Rig Rite 340; Circuit Breaker 40 Amp
current price $27.05

Rig Rite 340; Circuit Breaker 40 Amp

Blue Sea 7182 40 Amp Circuit Breaker Surface Mount 285 Series $65.67

Blue Sea 7182 40 Amp Circuit Breaker Surface Mount 285 Series
current price $65.67

Blue Sea 7182 40 Amp Circuit Breaker Surface Mount 285 Series

5 out of 5 Stars. 1 reviews

Rayne's World 40 Amp 12V-48V DC Waterproof Circuit Breaker with Connection Kit - Solar Power, Car Stereo, RV, Automotive, Marine, Trolling Motor

Rayne's World 40 Amp 12V-48V DC Waterproof Circuit Breaker with Connection Kit - Solar Power, Car Stereo, RV, Automotive, Marine, Trolling Motor
Available in additional 12 options
Options

Rayne's World 40 Amp 12V-48V DC Waterproof Circuit Breaker with Connection Kit - Solar Power, Car Stereo, RV, Automotive, Marine, Trolling Motor

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1Pole 40A 230/400V Low-voltage Miniature Circuit Breaker DZ47-63 C40 $9.99

1Pole 40A 230/400V Low-voltage Miniature Circuit Breaker DZ47-63 C40
Sponsored
current price $9.99

1Pole 40A 230/400V Low-voltage Miniature Circuit Breaker DZ47-63 C40

Rayne's World 40 Amp Heavy Duty Circuit Breaker DC 12-48V with Connection Kit - Car Audio, Marine, Truck, Trolling Motor, Stereo, RV, Solar Power From $21.99

Rayne's World 40 Amp Heavy Duty Circuit Breaker DC 12-48V with Connection Kit - Car Audio, Marine, Truck, Trolling Motor, Stereo, RV, Solar Power
Options
Sponsored
From$2199

Rayne's World 40 Amp Heavy Duty Circuit Breaker DC 12-48V with Connection Kit - Car Audio, Marine, Truck, Trolling Motor, Stereo, RV, Solar Power

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Ge THQL1140 Thql1140 Q-Line 40 Amps Standard Single Pole Circuit Breaker $14.39 Was $20.99

Ge THQL1140 Thql1140 Q-Line 40 Amps Standard Single Pole Circuit Breaker
current price Now $14.39, Was $20.99

Ge THQL1140 Thql1140 Q-Line 40 Amps Standard Single Pole Circuit Breaker

5 out of 5 Stars. 2 reviews

Blue Sea Systems Boat/RV 2141 Push Button Reset Circuit Breaker 40 AMP $60.99

Blue Sea Systems Boat/RV 2141 Push Button Reset Circuit Breaker 40 AMP
current price $60.99

Blue Sea Systems Boat/RV 2141 Push Button Reset Circuit Breaker 40 AMP

Connecticut Electric VPKUBIP240 40 Amp Double Pole Pushmatic Circuit Breaker $78.88 Was $91.28

Connecticut Electric VPKUBIP240 40 Amp Double Pole Pushmatic Circuit Breaker
current price Now $78.88, Was $91.28

Connecticut Electric VPKUBIP240 40 Amp Double Pole Pushmatic Circuit Breaker

40 Amp Auto-Reset ATC/ATO Blade-Style Circuit Breakers (1 per pack) $9.33

40 Amp Auto-Reset ATC/ATO Blade-Style Circuit Breakers (1 per pack)
current price $9.33

40 Amp Auto-Reset ATC/ATO Blade-Style Circuit Breakers (1 per pack)

General Electric THQL2140 Circuit Breaker, 2-Pole 40-Amp Thick Series, Model: THQL2140, Tools & Hardware store $17.00 Was $29.03

General Electric THQL2140 Circuit Breaker, 2-Pole 40-Amp Thick Series, Model: THQL2140, Tools & Hardware store
current price Now $17.00, Was $29.03

General Electric THQL2140 Circuit Breaker, 2-Pole 40-Amp Thick Series, Model: THQL2140, Tools & Hardware store

Eaton BR240 2" 40 Amp Double Pole Interchangeable Circuit Breaker $24.93

Eaton BR240 2" 40 Amp Double Pole Interchangeable Circuit Breaker
current price $24.93

Eaton BR240 2" 40 Amp Double Pole Interchangeable Circuit Breaker

5 out of 5 Stars. 1 reviews

Connecticut Electric VPKUBIF0240N 40 Amp Double Pole Federal Pacific Electric Circuit Breaker $80.95

Connecticut Electric VPKUBIF0240N 40 Amp Double Pole Federal Pacific Electric Circuit Breaker
current price $80.95

Connecticut Electric VPKUBIF0240N 40 Amp Double Pole Federal Pacific Electric Circuit Breaker

Connecticut Electric VPKUBIZ240 40 Amp Double Pole Zinsco Circuit Breaker $97.88

Connecticut Electric VPKUBIZ240 40 Amp Double Pole Zinsco Circuit Breaker
current price $97.88

Connecticut Electric VPKUBIZ240 40 Amp Double Pole Zinsco Circuit Breaker

Rayne's World 40 Amp 12V-48V DC Inline Circuit Breaker with Covers & Manual Reset - Great for Car Audio/Stereo Systems, Solar Power Systems, Automotive, ATV, Marine, Boat Trolling Motors From $16.99

Rayne's World 40 Amp 12V-48V DC Inline Circuit Breaker with Covers & Manual Reset - Great for Car Audio/Stereo Systems, Solar Power Systems, Automotive, ATV, Marine, Boat Trolling Motors
Options
Sponsored
From$1699

Rayne's World 40 Amp 12V-48V DC Inline Circuit Breaker with Covers & Manual Reset - Great for Car Audio/Stereo Systems, Solar Power Systems, Automotive, ATV, Marine, Boat Trolling Motors

5 out of 5 Stars. 2 reviews
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Rayne's World 40 Amp Heavy Duty Circuit Breaker Manual Reset DC 12-48V - Car Audio, Marine, Truck, Trolling Motor, Stereo, RV, Solar Power From $18.99

Rayne's World 40 Amp Heavy Duty Circuit Breaker Manual Reset DC 12-48V - Car Audio, Marine, Truck, Trolling Motor, Stereo, RV, Solar Power
Options
Sponsored
From$1899

Rayne's World 40 Amp Heavy Duty Circuit Breaker Manual Reset DC 12-48V - Car Audio, Marine, Truck, Trolling Motor, Stereo, RV, Solar Power

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General Electric THQP240 Circuit Breaker, 2-Pole 40-Amp Thin Series $15.64 Was $17.99

General Electric THQP240 Circuit Breaker, 2-Pole 40-Amp Thin Series
current price Now $15.64, Was $17.99

General Electric THQP240 Circuit Breaker, 2-Pole 40-Amp Thin Series

Qp Plug In 3 Pole Breaker 40 Amp $77.25

Qp Plug In 3 Pole Breaker 40 Amp
current price $77.25

Qp Plug In 3 Pole Breaker 40 Amp

Install Bay Cb40ar Circuit Breaker (40 Amps, Auto Reset) $14.99 Was $23.56

Install Bay Cb40ar Circuit Breaker (40 Amps, Auto Reset)
current price Now $14.99, Was $23.56

Install Bay Cb40ar Circuit Breaker (40 Amps, Auto Reset)

Square D Homeline HOM240 Circuit Breaker 40 Amps 240 Volts 2 Pole Plug in UL Listed $22.90 Was $40.99

Square D Homeline HOM240 Circuit Breaker 40 Amps 240 Volts 2 Pole Plug in UL Listed
current price Now $22.90, Was $40.99

Square D Homeline HOM240 Circuit Breaker 40 Amps 240 Volts 2 Pole Plug in UL Listed

3.5 out of 5 Stars. 2 reviews

Eaton Double Pole Circuit Breaker 40 Amp - 2 Pole - Multicolor Indoor & Outdoor Use, NEC-Compliant $27.26

Eaton Double Pole Circuit Breaker 40 Amp - 2 Pole - Multicolor Indoor & Outdoor Use, NEC-Compliant
current price $27.26

Eaton Double Pole Circuit Breaker 40 Amp - 2 Pole - Multicolor Indoor & Outdoor Use, NEC-Compliant

FMX/J Case Fuse, 40 Amp $19.24

FMX/J Case Fuse, 40 Amp
current price $19.24

FMX/J Case Fuse, 40 Amp

5 out of 5 Stars. 1 reviews

Connecticut Electric Dual Pole Circuit Breaker UBIZ0240 - 40 Amp, Plug-In, 2 Pole, Thermal Magnetic Indoor & Outdoor Use, NEC-Compliant $90.36

Connecticut Electric Dual Pole Circuit Breaker UBIZ0240 - 40 Amp, Plug-In, 2 Pole, Thermal Magnetic Indoor & Outdoor Use, NEC-Compliant
current price $90.36

Connecticut Electric Dual Pole Circuit Breaker UBIZ0240 - 40 Amp, Plug-In, 2 Pole, Thermal Magnetic Indoor & Outdoor Use, NEC-Compliant

Blue Sea 7182 40 Amp Circuit Breaker Surface Mount 285 Series [7182]

Blue Sea 7182 40 Amp Circuit Breaker Surface Mount 285 Series [7182]

Blue Sea 7182 40 Amp Circuit Breaker Surface Mount 285 Series [7182]

Sea Dog Resettable Circuit Breaker with Cover, 40 Amp, 12 or 24V $24.79

Sea Dog Resettable Circuit Breaker with Cover, 40 Amp, 12 or 24V
current price $24.79

Sea Dog Resettable Circuit Breaker with Cover, 40 Amp, 12 or 24V

4.8 out of 5 Stars. 4 reviews

Square D HomeLine 40 amps Surge 2-Pole Circuit Breaker $24.88 Was $49.14

Square D HomeLine 40 amps Surge 2-Pole Circuit Breaker
current price Now $24.88, Was $49.14

Square D HomeLine 40 amps Surge 2-Pole Circuit Breaker

3 out of 5 Stars. 1 reviews

Eaton BR240 2" 40 Amp Double Pole Interchangeable Circuit Breaker $24.93

Eaton BR240 2" 40 Amp Double Pole Interchangeable Circuit Breaker
current price $24.93

Eaton BR240 2" 40 Amp Double Pole Interchangeable Circuit Breaker

5 out of 5 Stars. 1 reviews

GE THQB2140 Bolt-On Mount Type THQB Miniature Circuit Breaker 2-Pole 40 Amp 120/240 Volt AC, Color $48.00

GE THQB2140 Bolt-On Mount Type THQB Miniature Circuit Breaker 2-Pole 40 Amp 120/240 Volt AC, Color
current price $48.00

GE THQB2140 Bolt-On Mount Type THQB Miniature Circuit Breaker 2-Pole 40 Amp 120/240 Volt AC, Color

Woods 40-Amp 120-Volt SPST 24-Hour Mechanical Time Switch, Replacement Mechanism Only $42.88 $42.88/count

Woods 40-Amp 120-Volt SPST 24-Hour Mechanical Time Switch, Replacement Mechanism Only
current price $42.88
$42.88/count

Woods 40-Amp 120-Volt SPST 24-Hour Mechanical Time Switch, Replacement Mechanism Only

Square D Homeline 40 Amp 2-Pole GFCI Circuit Breaker - HOM240GFIC $94.89

Square D Homeline 40 Amp 2-Pole GFCI Circuit Breaker - HOM240GFIC
current price $94.89

Square D Homeline 40 Amp 2-Pole GFCI Circuit Breaker - HOM240GFIC

5 out of 5 Stars. 2 reviews

Blue Sea Systems MAXI Fuse, 40 Amp $12.29

Blue Sea Systems MAXI Fuse, 40 Amp
current price $12.29

Blue Sea Systems MAXI Fuse, 40 Amp

Connecticut Electric UBIP-240 Newly Manufactured Pushmatic P240 Replacement, Two Pole 40 Amp Circuit Breaker, Gray

Connecticut Electric UBIP-240 Newly Manufactured Pushmatic P240 Replacement, Two Pole 40 Amp Circuit Breaker, Gray

Connecticut Electric UBIP-240 Newly Manufactured Pushmatic P240 Replacement, Two Pole 40 Amp Circuit Breaker, Gray

5 out of 5 Stars. 1 reviews

BLUE SEA 5251 MIDI/AMI FUSE 40 AMP $13.71

BLUE SEA 5251 MIDI/AMI FUSE 40 AMP
current price $13.71

BLUE SEA 5251 MIDI/AMI FUSE 40 AMP

Connecticut Electric Thin Series Type Z Dual Pole Circuit Breaker - 40 Amps - Multicolor Indoor & Outdoor Use, NEC-Compliant $88.38

Connecticut Electric Thin Series Type Z Dual Pole Circuit Breaker - 40 Amps - Multicolor Indoor & Outdoor Use, NEC-Compliant
current price $88.38

Connecticut Electric Thin Series Type Z Dual Pole Circuit Breaker - 40 Amps - Multicolor Indoor & Outdoor Use, NEC-Compliant

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