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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

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

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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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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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
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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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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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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

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

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

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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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
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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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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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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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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 VPKUBIZ240 40 Amp Double Pole Zinsco Circuit Breaker $253.93

Connecticut Electric VPKUBIZ240 40 Amp Double Pole Zinsco Circuit Breaker
current price $253.93

Connecticut Electric VPKUBIZ240 40 Amp Double Pole Zinsco Circuit Breaker

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

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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Associated Equipment US20 40 Amps 6V-12V Automotive Battery Charger $444.11

Associated Equipment US20 40 Amps 6V-12V Automotive Battery Charger
current price $444.11

Associated Equipment US20 40 Amps 6V-12V Automotive Battery Charger

4.2 out of 5 Stars. 20 reviews

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 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 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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Connecticut Electric VPKUBIF240N 40 Amp Double Pole Thick Federal Pacific Circuit Breaker

Connecticut Electric VPKUBIF240N 40 Amp Double Pole Thick Federal Pacific Circuit Breaker

Connecticut Electric VPKUBIF240N 40 Amp Double Pole Thick Federal Pacific 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

12" White and Black ProNautic 3 Bank Battery Charger - 40 Amp $599.98

12" White and Black ProNautic 3 Bank Battery Charger - 40 Amp
current price $599.98

12" White and Black ProNautic 3 Bank Battery Charger - 40 Amp

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

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

SIEMENS ED63B040 600VAC 40A NSMP $1,838.00

SIEMENS ED63B040 600VAC 40A NSMP
current price $1,838.00

SIEMENS ED63B040 600VAC 40A NSMP

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

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 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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GLOSO E39 3A Low Profile ATC/ATO Circuit Breaker, Manual Reset (T3), (3A - 5 pack) From $7.95

GLOSO E39 3A Low Profile ATC/ATO Circuit Breaker, Manual Reset (T3), (3A - 5 pack)
Options
Sponsored
From$795

GLOSO E39 3A Low Profile ATC/ATO Circuit Breaker, Manual Reset (T3), (3A - 5 pack)

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EATON FDB3040L 600VAC 40A NSMP $1,044.00

EATON FDB3040L 600VAC 40A NSMP
current price $1,044.00

EATON FDB3040L 600VAC 40A NSMP

General Electric THQL2140 Circuit Breaker, 2-Pole 40-Amp Thick Series, Model: THQL2140, Outdoor & Hardware Store $17.00 Was $29.72

General Electric THQL2140 Circuit Breaker, 2-Pole 40-Amp Thick Series, Model: THQL2140, Outdoor & Hardware Store
current price Now $17.00, Was $29.72

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

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]

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)

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

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 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

Q340 40-Amp Three Pole Type QP Circuit Breaker $72.99

Q340 40-Amp Three Pole Type QP Circuit Breaker
current price $72.99

Q340 40-Amp Three Pole Type QP Circuit Breaker

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

Siemens Circuit Breaker QD 2 Pole 40 Amp - 240 V, 10000 W, 2 Pole 40 Amplifier Breaker Box Home & Garage Storage, Stackable Design $38.50

Siemens Circuit Breaker QD 2 Pole 40 Amp - 240 V, 10000 W, 2 Pole 40 Amplifier Breaker Box Home & Garage Storage, Stackable Design
current price $38.50

Siemens Circuit Breaker QD 2 Pole 40 Amp - 240 V, 10000 W, 2 Pole 40 Amplifier Breaker Box Home & Garage Storage, Stackable Design

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

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

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

Square D by Schneider Electric QO140CP QO 40 Amp Single-Pole Circuit Breaker $20.57 Was $22.88

Square D by Schneider Electric QO140CP QO 40 Amp Single-Pole Circuit Breaker
current price Now $20.57, Was $22.88

Square D by Schneider Electric QO140CP QO 40 Amp Single-Pole Circuit Breaker

5 out of 5 Stars. 1 reviews

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

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

HomeLine Square D 40 Amp 2-Pole GFCI Circuit Breaker & Ground-Fault Interrupter $119.00

HomeLine Square D 40 Amp 2-Pole GFCI Circuit Breaker & Ground-Fault Interrupter
current price $119.00

HomeLine Square D 40 Amp 2-Pole GFCI Circuit Breaker & Ground-Fault Interrupter

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

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