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More Top BrandsResold Bosch ToolsResold GrindersResold Home ImprovementResold ToolsSafety Equipment and GearAir QualityAir ToolsAlarm SystemsAll Home SecurityAll Renewable EnergyBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingBLACK+DECKERBreakers, Distributors, and Load CentersCar Emergency SuppliesCommercial LightingDehumidifiersDimmers, Switches, and Wall PlatesDremelElectric MotorsElectrical ToolsElectrical Wire & CableEmergency SuppliesEvaporative Coolers and PartsExtension Cord ReelsExtension CordsFireplacesGarage Door Openers and HardwareGuttering & DrainageHome SafetyHVAC Ducting and VentilationKitchen PlumbingLight BulbsLight TimersMailboxes and Mailbox AccessoriesMechanics ToolsMetal CuttingOutletsPersonal PreparednessPlug AdaptersPower Tool AccessoriesPower ToolsPower TransformersPressure WashersPro ToolsRefurbished ToolsShop Plumbing BrandsShop Plumbing by FixtureSolar AccessoriesSolar Charge ControllerSolderingStorm & Flood PrepSurveillanceThermostatsTool Equipment & StorageVacmasterWater HeatersWater Heaters, Pumps & TanksWeldersWildfire PrepWinter PrepWoodworking ToolsWorx

40 Amp Switch

Uses item details. Price when purchased online

YAHHU 40A Automatic Transfer Switch 4P Uninterrupted Double Power Changeover Switch for Generator DIN Rail Mount 220V PC Grade Flame Retardant Silver $48.38

YAHHU 40A Automatic Transfer Switch 4P Uninterrupted Double Power Changeover Switch for Generator DIN Rail Mount 220V PC Grade Flame Retardant Silver
current price $48.38

YAHHU 40A Automatic Transfer Switch 4P Uninterrupted Double Power Changeover Switch for Generator DIN Rail Mount 220V PC Grade Flame Retardant Silver

DEWENWILS Pool Pump Timer, Digital Outdoor Timer Box, 2Hp 40A 120-277 Vac, 7-Day 20 On/Off Programmable Timer Switch for Water Heater, Pool Pump, Spa, Motor, ETL Listed Was $49.99

DEWENWILS Pool Pump Timer, Digital Outdoor Timer Box, 2Hp 40A 120-277 Vac, 7-Day 20 On/Off Programmable Timer Switch for Water Heater, Pool Pump, Spa, Motor, ETL Listed
Gray, variant on DEWENWILS Pool Pump Timer, Digital Outdoor Timer Box, 2Hp 40A 120-277 Vac, 7-Day 20 On/Off Programmable Timer Switch for Water Heater, Pool Pump, Spa, Motor, ETL Listed
White, variant on DEWENWILS Pool Pump Timer, Digital Outdoor Timer Box, 2Hp 40A 120-277 Vac, 7-Day 20 On/Off Programmable Timer Switch for Water Heater, Pool Pump, Spa, Motor, ETL Listed
Options

DEWENWILS Pool Pump Timer, Digital Outdoor Timer Box, 2Hp 40A 120-277 Vac, 7-Day 20 On/Off Programmable Timer Switch for Water Heater, Pool Pump, Spa, Motor, ETL Listed

4.5 out of 5 Stars. 31 reviews
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Woods 59101WD 120V 40A SPST Indoor 24-Hour Mechanical Time Switch Timer with Metal Box

Woods 59101WD 120V 40A SPST Indoor 24-Hour Mechanical Time Switch Timer with Metal Box

Woods 59101WD 120V 40A SPST Indoor 24-Hour Mechanical Time Switch Timer with Metal Box

3.7 out of 5 Stars. 3 reviews
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Generlink Automatic Meter-Mounted Transfer Switch 40 amp $1,489.00

Generlink Automatic Meter-Mounted Transfer Switch 40 amp
current price $1,489.00

Generlink Automatic Meter-Mounted Transfer Switch 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

T104 40 Amp Type 1 Steel Mechanical Timer $99.98 $99.98/count

T104 40 Amp Type 1 Steel Mechanical Timer
current price $99.98
$99.98/count

T104 40 Amp Type 1 Steel Mechanical Timer

4.5 out of 5 Stars. 785 reviews

40 Amp Auto-Volt Dial Industrial Timer Switch - Gray $121.77

40 Amp Auto-Volt Dial Industrial Timer Switch - Gray
current price $121.77

40 Amp Auto-Volt Dial Industrial Timer Switch - Gray

Woods 59103 Indoor 120V 40-Amp 24-Hour DPST Mechanical Time Switch with Metal Box $37.02

Woods 59103 Indoor 120V 40-Amp 24-Hour DPST Mechanical Time Switch with Metal Box
current price $37.02

Woods 59103 Indoor 120V 40-Amp 24-Hour DPST Mechanical Time Switch with Metal Box

5 out of 5 Stars. 1 reviews
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(Price/EA)Intermatic T104P3 208 to 277 VAC 40 A 6.5" x 4" x 10" Mechanical Time Switch $117.24

(Price/EA)Intermatic T104P3 208 to 277 VAC 40 A 6.5" x 4" x 10" Mechanical Time Switch
current price $117.24

(Price/EA)Intermatic T104P3 208 to 277 VAC 40 A 6.5" x 4" x 10" Mechanical Time Switch

4.6 out of 5 Stars. 11 reviews

Intermatic Mechanical Timer Switch 208/277V - 40 Amps, Gray, Outdoor Indoor & Outdoor Use, NEC-Compliant $128.89

Intermatic Mechanical Timer Switch 208/277V - 40 Amps, Gray, Outdoor Indoor & Outdoor Use, NEC-Compliant
current price $128.89

Intermatic Mechanical Timer Switch 208/277V - 40 Amps, Gray, Outdoor Indoor & Outdoor Use, NEC-Compliant

NSI Tork 1101B Indoor Timer Switch, 1-Channel, 24-Hour, SPST, 40A, 120-277V $96.81

NSI Tork 1101B Indoor Timer Switch, 1-Channel, 24-Hour, SPST, 40A, 120-277V
current price $96.81

NSI Tork 1101B Indoor Timer Switch, 1-Channel, 24-Hour, SPST, 40A, 120-277V

Square D Load Break Switch 40a V2 $187.71

Square D Load Break Switch 40a V2
current price $187.71

Square D Load Break Switch 40a V2

Schneider Electric Disconnect Switch, 40 A, 480V AC VLS3P040D1 $102.92

Schneider Electric Disconnect Switch, 40 A, 480V AC VLS3P040D1
current price $102.92

Schneider Electric Disconnect Switch, 40 A, 480V AC VLS3P040D1

TPI DCS403/5100 3 Pole Disconnect Switch for Series 5100 Mounted Fan Forced Unit Heater, 40 Amps $200.75

TPI DCS403/5100 3 Pole Disconnect Switch for Series 5100 Mounted Fan Forced Unit Heater, 40 Amps
current price $200.75

TPI DCS403/5100 3 Pole Disconnect Switch for Series 5100 Mounted Fan Forced Unit Heater, 40 Amps

3-Phase 3 Position 380V 40A 7.5KW Motor Reversible Rotary Combination Switch $29.99

3-Phase 3 Position 380V 40A 7.5KW Motor Reversible Rotary Combination Switch
current price $29.99

3-Phase 3 Position 380V 40A 7.5KW Motor Reversible Rotary Combination Switch

4 out of 5 Stars. 1 reviews

40 Amp Waterproof IP67 5-pin Relay Switch with Harness Set $19.98

40 Amp Waterproof IP67 5-pin Relay Switch with Harness Set
current price $19.98

40 Amp Waterproof IP67 5-pin Relay Switch with Harness Set

DUKE 212001 SWITCH, 40AMP MOTOR CONT HUBBEL#HBL7842 (Genuine OEM Part) $250.42

DUKE 212001 SWITCH, 40AMP MOTOR CONT HUBBEL#HBL7842 (Genuine OEM Part)
current price $250.42

DUKE 212001 SWITCH, 40AMP MOTOR CONT HUBBEL#HBL7842 (Genuine OEM Part)

Ui 600V Ith 40A ON/OFF Position 3 Phase Rotary Cam Changeover Switch $20.66

Ui 600V Ith 40A ON/OFF Position 3 Phase Rotary Cam Changeover Switch
current price $20.66

Ui 600V Ith 40A ON/OFF Position 3 Phase Rotary Cam Changeover Switch

Intermatic Mechanical Light Timer Switch - 208/277V, 40 Amps, Gray - Line Voltage Indoor Indoor & Outdoor Use, NEC-Compliant $128.89

Intermatic Mechanical Light Timer Switch - 208/277V, 40 Amps, Gray - Line Voltage Indoor Indoor & Outdoor Use, NEC-Compliant
current price $128.89

Intermatic Mechanical Light Timer Switch - 208/277V, 40 Amps, Gray - Line Voltage Indoor Indoor & Outdoor Use, NEC-Compliant

Woods 59104 208-277-Volt DPST 24-Hour Mechanical Time Switch 40-Amp Replacement Mechanism Only $44.80 $44.80/count

Woods 59104 208-277-Volt DPST 24-Hour Mechanical Time Switch 40-Amp Replacement Mechanism Only
current price $44.80
$44.80/count

Woods 59104 208-277-Volt DPST 24-Hour Mechanical Time Switch 40-Amp Replacement Mechanism Only

Ac 100-250V 40A Hotel Insert Card Power Switch For Family/Hotel/Villa Insert Card Power Switches With Delay Power-Off Function C Smile Home $17.14

Ac 100-250V 40A Hotel Insert Card Power Switch For Family/Hotel/Villa Insert Card Power Switches With Delay Power-Off Function C Smile Home
current price $17.14

Ac 100-250V 40A Hotel Insert Card Power Switch For Family/Hotel/Villa Insert Card Power Switches With Delay Power-Off Function C Smile Home

for Tuya 40A Wifi for Smart Circuit Breaker Automatic Switch Overload Protection 3P 40A Was $76.28

for Tuya 40A Wifi for Smart Circuit Breaker Automatic Switch Overload Protection 3P 40A

for Tuya 40A Wifi for Smart Circuit Breaker Automatic Switch Overload Protection 3P 40A

380V 40A Replacement KDH-40/2-8 8 Digits Electric Welding Machine Separately Switch $14.74

380V 40A Replacement KDH-40/2-8 8 Digits Electric Welding Machine Separately Switch
current price $14.74

380V 40A Replacement KDH-40/2-8 8 Digits Electric Welding Machine Separately Switch

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Carling Boat Circuit Breaker CA1-X0-14-344-311-I | 40A Toggle Switch $69.10

Carling Boat Circuit Breaker CA1-X0-14-344-311-I | 40A Toggle Switch
current price $69.10

Carling Boat Circuit Breaker CA1-X0-14-344-311-I | 40A Toggle Switch

SWITCH,2-POLE,40A 2194803 - Genuine OEM Replacement Part $180.00

SWITCH,2-POLE,40A 2194803 - Genuine OEM Replacement Part
current price $180.00

SWITCH,2-POLE,40A 2194803 - Genuine OEM Replacement Part

40 Amp Car Circuit Breaker Manual Reset Switch Inline Fuse Holder Inverter for Motor Trolling Vehicles Audio Radio Solar System Protection 12V-48V DC with Wire Lugs Copper Washer Screws

40 Amp Car Circuit Breaker Manual Reset Switch Inline Fuse Holder Inverter for Motor Trolling Vehicles Audio Radio Solar System Protection 12V-48V DC with Wire Lugs Copper Washer Screws
Available in additional 7 options
Options

40 Amp Car Circuit Breaker Manual Reset Switch Inline Fuse Holder Inverter for Motor Trolling Vehicles Audio Radio Solar System Protection 12V-48V DC with Wire Lugs Copper Washer Screws

Duke Switch,40Amp Motor Cont Hubbel#Hbl7842 212001 - Genuine OEM Replacement Part $220.31

Duke Switch,40Amp Motor Cont Hubbel#Hbl7842 212001 - Genuine OEM Replacement Part
current price $220.31

Duke Switch,40Amp Motor Cont Hubbel#Hbl7842 212001 - Genuine OEM Replacement Part

Blue Sea Single Pole Small Case Flat Rocker Circuit Breaker - 40 Amp $27.69 Was $37.67

Blue Sea Single Pole Small Case Flat Rocker Circuit Breaker - 40 Amp
current price Now $27.69, Was $37.67

Blue Sea Single Pole Small Case Flat Rocker Circuit Breaker - 40 Amp

CRESTIN- 4-Pack 40 Amp Auto-Reset Circuit Breaker 40A Electric Wire Switch Fan Light Lamp $66.90

CRESTIN- 4-Pack 40 Amp Auto-Reset Circuit Breaker 40A Electric Wire Switch Fan Light Lamp
current price $66.90

CRESTIN- 4-Pack 40 Amp Auto-Reset Circuit Breaker 40A Electric Wire Switch Fan Light Lamp

Tork NSI W400BL Mechanical Time Switch, 7-Day, NEMA-1, 120/240/277V, 40A, 4PST, 4-Pole $549.50

Tork NSI W400BL Mechanical Time Switch, 7-Day, NEMA-1, 120/240/277V, 40A, 4PST, 4-Pole
current price $549.50

Tork NSI W400BL Mechanical Time Switch, 7-Day, NEMA-1, 120/240/277V, 40A, 4PST, 4-Pole

Leviton N13NC-DS 30/40 Amp Three-Pole Motor Starting Switch Type 1 Steel Enclosure Only - Black $44.42

Leviton N13NC-DS 30/40 Amp Three-Pole Motor Starting Switch Type 1 Steel Enclosure Only - Black
current price $44.42

Leviton N13NC-DS 30/40 Amp Three-Pole Motor Starting Switch Type 1 Steel Enclosure Only - Black

circuit breaker IINT125 40A 4P A9S68440 230/400VAC | 40A | 4P IINT125 Miniature Isolation Switch $65.70

circuit breaker IINT125 40A 4P A9S68440 230/400VAC | 40A | 4P IINT125 Miniature Isolation Switch
current price $65.70

circuit breaker IINT125 40A 4P A9S68440 230/400VAC | 40A | 4P IINT125 Miniature Isolation Switch

circuit breaker IINT125 40A 3P A9S68340 3P | 40A | 230/400VAC IINT125 Miniature Isolation Switch $55.80

circuit breaker IINT125 40A 3P A9S68340 3P | 40A | 230/400VAC IINT125 Miniature Isolation Switch
current price $55.80

circuit breaker IINT125 40A 3P A9S68340 3P | 40A | 230/400VAC IINT125 Miniature Isolation Switch

HD Switch 4RD93168001 12V, 40 Amp SPDT Electrical System Relay $10.99

HD Switch 4RD93168001 12V, 40 Amp SPDT Electrical System Relay
current price $10.99

HD Switch 4RD93168001 12V, 40 Amp SPDT Electrical System Relay

Best seller 12V - 24V Automatic Reset 40 Amp Circuit Breaker with Cover Stud Bolt for Automotive, Marine, Trailers (1) From $10.99

12V - 24V Automatic Reset 40 Amp Circuit Breaker with Cover Stud Bolt for Automotive, Marine, Trailers (1)
Available in additional 8 options
Options
From$1099

12V - 24V Automatic Reset 40 Amp Circuit Breaker with Cover Stud Bolt for Automotive, Marine, Trailers (1)

5 out of 5 Stars. 5 reviews

2P 40A 63A AC400V 50/60Hz Din Rail Modular Dual Power Manual Transfer Switch Isolating Discounnecting Switch Circuit Breaker

2P 40A 63A AC400V 50/60Hz Din Rail Modular Dual Power Manual Transfer Switch Isolating Discounnecting Switch Circuit Breaker

2P 40A 63A AC400V 50/60Hz Din Rail Modular Dual Power Manual Transfer Switch Isolating Discounnecting Switch Circuit Breaker

40A Car Automatic Circuit Breaker Switch Unbranded Reset Fuse Inverter for Car Audio System Protection 12V-24V DC

40A Car Automatic Circuit Breaker Switch Unbranded Reset Fuse Inverter for Car Audio System Protection 12V-24V DC
Available in additional 3 options
Options

40A Car Automatic Circuit Breaker Switch Unbranded Reset Fuse Inverter for Car Audio System Protection 12V-24V DC

Reduced price Dualoai 3x 40AMP 5Pin Automotive Relay Socket Switching Relay with Terminals Waterproof $10.99 Was $12.99

Dualoai 3x 40AMP 5Pin Automotive Relay Socket Switching Relay with Terminals Waterproof
current price Now $10.99, Was $12.99

Dualoai 3x 40AMP 5Pin Automotive Relay Socket Switching Relay with Terminals Waterproof

FOR 1pcs Isolation switch OT40FT3 3P 40A $89.20

FOR 1pcs Isolation switch OT40FT3 3P 40A
current price $89.20

FOR 1pcs Isolation switch OT40FT3 3P 40A

Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp [7138]

Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp [7138]

Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp [7138]

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