Air ToolsAlarm SystemsAll Garage StorageAll Home SecurityAll Renewable EnergyBathroom Cabinets & FixturesBathroom PlumbingBreakers, Distributors, and Load CentersCable ManagementConduits and FittingsDimmers, Switches, and Wall PlatesElectric MotorsElectrical ToolsElectrical Wire & CableEmergency SuppliesEvaporative Coolers and PartsExtension Cord ReelsExtension CordsGarage Door Openers and HardwareGarage Shelves and RacksGuttering & DrainageHand ToolsHome SafetyHVAC Ducting and VentilationInsulationInterconnect TerminalsKitchen PlumbingLight BulbsLight TimersMechanics ToolsMetal CuttingOutletsPersonal PreparednessPlug AdaptersPower Tool AccessoriesPower ToolsPower TransformersPressure WashersSolar AccessoriesSolar Charge ControllerSolar PanelsSolderingStorm & Flood PrepSurveillanceTestersThermostatsTool Equipment & StorageWater HeatersWater Heaters, Pumps & TanksWeldersWelding & Cutting AccessoriesWildfire PrepWinter PrepWoodworking Tools
Sort by|
Air ToolsAlarm SystemsAll Garage StorageAll Home SecurityAll Renewable EnergyBathroom Cabinets & FixturesBathroom PlumbingBreakers, Distributors, and Load CentersCable ManagementConduits and FittingsDimmers, Switches, and Wall PlatesElectric MotorsElectrical ToolsElectrical Wire & CableEmergency SuppliesEvaporative Coolers and PartsExtension Cord ReelsExtension CordsGarage Door Openers and HardwareGarage Shelves and RacksGuttering & DrainageHand ToolsHome SafetyHVAC Ducting and VentilationInsulationInterconnect TerminalsKitchen PlumbingLight BulbsLight TimersMechanics ToolsMetal CuttingOutletsPersonal PreparednessPlug AdaptersPower Tool AccessoriesPower ToolsPower TransformersPressure WashersSolar AccessoriesSolar Charge ControllerSolar PanelsSolderingStorm & Flood PrepSurveillanceTestersThermostatsTool Equipment & StorageWater HeatersWater Heaters, Pumps & TanksWeldersWelding & Cutting AccessoriesWildfire PrepWinter PrepWoodworking Tools
30 Amp Wire(184)
Uses item details. Price when purchased online
RVGUARD 25 Amp 100 Foot RV Extension Cord, Heavy Duty 10/3 Gauge STW Cord with LED Power Indicator and Cord Organizer, TT-30P/R Standard Plug, Green, ETL Listed From $39.99
Sponsored
From$3999
RVGUARD 25 Amp 100 Foot RV Extension Cord, Heavy Duty 10/3 Gauge STW Cord with LED Power Indicator and Cord Organizer, TT-30P/R Standard Plug, Green, ETL Listed
25 out of 5 Stars. 2 reviews
ELEGRP 30 Amp Generator to RV Adapter Cord NEMA L14 30P to TT 30R 4 Prong to 3 Prong 10 Gauge STW Dogbone Cord 1FT $19.99
Sponsored
$1999
current price $19.99ELEGRP 30 Amp Generator to RV Adapter Cord NEMA L14 30P to TT 30R 4 Prong to 3 Prong 10 Gauge STW Dogbone Cord 1FT
ELEGRP 30 Amp RV Adapter Cord NEMA 5 15P to TT 30R 15 Amp Male to 30 Amp Female 10 3 STW Wire for Camper Trailer UL Compliant $17.99
Sponsored
$1799
current price $17.99ELEGRP 30 Amp RV Adapter Cord NEMA 5 15P to TT 30R 15 Amp Male to 30 Amp Female 10 3 STW Wire for Camper Trailer UL Compliant
VEVOR 75 FT RV Extension Cord, 30 Amp, 125V 2500W Heavy Duty STW 10/3 Gauge Wire, NEMA TT-30P Male NEMA TT-30R Female Plug, with LED Power Indicator, Handle, 15A Adapter, for RV Trailer, ETL Listed From $61.90
Sponsored
From$6190
VEVOR 75 FT RV Extension Cord, 30 Amp, 125V 2500W Heavy Duty STW 10/3 Gauge Wire, NEMA TT-30P Male NEMA TT-30R Female Plug, with LED Power Indicator, Handle, 15A Adapter, for RV Trailer, ETL Listed
ZAZFO 10ft 30Amp RV Extension Cord, Heavy Duty 10/3 Gauge Waterproof RV Power Cord, NEMA TT-30P/R 125V, Black-Green From $30.98
From$3098
ZAZFO 10ft 30Amp RV Extension Cord, Heavy Duty 10/3 Gauge Waterproof RV Power Cord, NEMA TT-30P/R 125V, Black-Green
64.8 out of 5 Stars. 6 reviews
Best seller AutoDrive 10/3 STW 30 Amps RV Extension Cord with Lighted End, 30-feet, Black From $79.00
2 options
Available in additional 2 optionsFrom$7900
AutoDrive 10/3 STW 30 Amps RV Extension Cord with Lighted End, 30-feet, Black
2254.5 out of 5 Stars. 225 reviews
BENTISM 40Ft 30 Amp Generator Extension Cord 4 Wire 10 Gauge 125V 250V CGenerator Power Cord Twist Lock Connectors
BENTISM 40Ft 30 Amp Generator Extension Cord 4 Wire 10 Gauge 125V 250V CGenerator Power Cord Twist Lock Connectors
295 out of 5 Stars. 29 reviews
Leisure Cords 10 Ft 30 amp RV Power Extension Cord with LED Power indictor - 30 Amp Male to 30 Amp Female Standard Plug (30 Amp - 10 Foot) From $29.99
3 options
Available in additional 3 optionsFrom$2999
Leisure Cords 10 Ft 30 amp RV Power Extension Cord with LED Power indictor - 30 Amp Male to 30 Amp Female Standard Plug (30 Amp - 10 Foot)
254.4 out of 5 Stars. 25 reviews
Flash Deal Kohree 30 Amp Generator Extension Cord ,Heavy Duty 4 Prong 125V/250V 7500W Nema L14-30 RV Power Cord with Cord Organizer (25 Feet) From $46.43
5 options
Available in additional 5 optionsFrom$4643
Kohree 30 Amp Generator Extension Cord ,Heavy Duty 4 Prong 125V/250V 7500W Nema L14-30 RV Power Cord with Cord Organizer (25 Feet)
714.7 out of 5 Stars. 71 reviews
BENTISM 50Ft 30 Amp Generator Extension Cord 4 Wire 10 Gauge 125V 250V CGenerator Power Cord Twist Lock Connectors
2 options
Available in additional 2 optionsBENTISM 50Ft 30 Amp Generator Extension Cord 4 Wire 10 Gauge 125V 250V CGenerator Power Cord Twist Lock Connectors
494.8 out of 5 Stars. 49 reviews
ZAZFO 50ft 30Amp RV Extension Cord, Heavy Duty 10/3 Gauge Waterproof RV Power Cord, NEMA TT-30P/R 125V, Black-Yellow From $30.98
Sponsored
From$3098
ZAZFO 50ft 30Amp RV Extension Cord, Heavy Duty 10/3 Gauge Waterproof RV Power Cord, NEMA TT-30P/R 125V, Black-Yellow
64.8 out of 5 Stars. 6 reviews
BENTISM 50Ft 30 Amp Generator Extension Cord 4 Wire 10 Gauge 125V 250V CGenerator Power Cord Twist Lock Connectors From $108.90
Sponsored
From$10890
BENTISM 50Ft 30 Amp Generator Extension Cord 4 Wire 10 Gauge 125V 250V CGenerator Power Cord Twist Lock Connectors
494.8 out of 5 Stars. 49 reviews
Rollback ZAZFO 30amp 4 Prong generator extension cord, nema L14-30P/R,Twist Lock,STW 10AWG 125/250V 7500W, 10-100ft Heavy Duty Yellow Outdoor Waterproof Power cable with organizer,ETL Listed From $38.68
From$3868
ZAZFO 30amp 4 Prong generator extension cord, nema L14-30P/R,Twist Lock,STW 10AWG 125/250V 7500W, 10-100ft Heavy Duty Yellow Outdoor Waterproof Power cable with organizer,ETL Listed
Leisure Cords 10' Power/Extension Cord with 30 AMP Male Standard/30 AMP Female Locking Adapter (30 Amp - 10 Foot) RV Camper Cord From $32.99
4 options
Available in additional 4 optionsFrom$3299
Leisure Cords 10' Power/Extension Cord with 30 AMP Male Standard/30 AMP Female Locking Adapter (30 Amp - 10 Foot) RV Camper Cord
154.2 out of 5 Stars. 15 reviews
Camco PowerGrip Camper/RV 30-Amp Power Cord | Rated for 125 Volts/3750 Watts, 50-Foot (55525) $147.57
$14757
current price $147.57Camco PowerGrip Camper/RV 30-Amp Power Cord | Rated for 125 Volts/3750 Watts, 50-Foot (55525)
164.5 out of 5 Stars. 16 reviews
VEVOR 25 ft RV Extension Cord, 30 Amp, Heavy Duty STW RV Power Cord, NEMA TT-30R Female NEMA TT-30P Male Plug, with LED Indicator Handle 15A Adapter, for RVs, trams, generators, campers, ETL Listed From $61.90
4 options
Available in additional 4 optionsFrom$6190
VEVOR 25 ft RV Extension Cord, 30 Amp, Heavy Duty STW RV Power Cord, NEMA TT-30R Female NEMA TT-30P Male Plug, with LED Indicator Handle 15A Adapter, for RVs, trams, generators, campers, ETL Listed
Clearance 25FT 30 Amp Generator Cord with Inlet Box, RV Extension Cord NEMAL14-30P / L14-30R, Twist Lock Connector, 125V/250V Generator Extension Cord for RV Camper/Electricity for House Generator From $49.99
From$4999
25FT 30 Amp Generator Cord with Inlet Box, RV Extension Cord NEMAL14-30P / L14-30R, Twist Lock Connector, 125V/250V Generator Extension Cord for RV Camper/Electricity for House Generator
35 out of 5 Stars. 3 reviews
Iron Forge Cable 3 Prong Dryer Extension Cord 4 Ft, 125V/250V Cord NEMA 10-30 Plug SRDT, 10/3 Dryer Cable Flat Head, 30 Amp 3 Wire 4 Foot - Gray From $19.99
From$1999
Iron Forge Cable 3 Prong Dryer Extension Cord 4 Ft, 125V/250V Cord NEMA 10-30 Plug SRDT, 10/3 Dryer Cable Flat Head, 30 Amp 3 Wire 4 Foot - Gray
214.5 out of 5 Stars. 21 reviews
Nilight 30 Amp 100FT Generator Extension Cord 125/250V 7500 Watt Heavy Duty 10 Gauge Pure Copper STW Wire ETL Listed 4 Prong L14-30P L14-30R Cable for Generator RV Camper Outdoor Use From $62.99
7 options
Available in additional 7 optionsFrom$6299
Nilight 30 Amp 100FT Generator Extension Cord 125/250V 7500 Watt Heavy Duty 10 Gauge Pure Copper STW Wire ETL Listed 4 Prong L14-30P L14-30R Cable for Generator RV Camper Outdoor Use
84.1 out of 5 Stars. 8 reviews
KFFKFF 40Ft 30 Amp Generator Extension Cord 4 Wire 10 Gauge 125V 250V CGenerator Power Cord Twist Lock Connectors $79.99
$7999
current price $79.99KFFKFF 40Ft 30 Amp Generator Extension Cord 4 Wire 10 Gauge 125V 250V CGenerator Power Cord Twist Lock Connectors
15 out of 5 Stars. 1 reviews
VEVOR 30A 40FT Generator Extension Cord,10 Gauge Extension Power Cable, Heavy Duty Electrical Wire SJTW Cable $102.90
Sponsored
$10290
current price $102.90VEVOR 30A 40FT Generator Extension Cord,10 Gauge Extension Power Cable, Heavy Duty Electrical Wire SJTW Cable
VEVOR 50 FT 30 Amp Generator Extension Cord SJTW 10 AWG 4 Prong, NEMA L14-30P 125/250V Heavy Duty Generator Power Cord with Twist Lock Connector $108.90
Sponsored
$10890
current price $108.90VEVOR 50 FT 30 Amp Generator Extension Cord SJTW 10 AWG 4 Prong, NEMA L14-30P 125/250V Heavy Duty Generator Power Cord with Twist Lock Connector
15 out of 5 Stars. 1 reviews
Champion Power Equipment 25-Foot 30-Amp 125-Volt Fan-Style Generator Extension Cord (L5-30P to Three 5-15R) From $81.82
3 options
Available in additional 3 optionsFrom$8182
Champion Power Equipment 25-Foot 30-Amp 125-Volt Fan-Style Generator Extension Cord (L5-30P to Three 5-15R)
1074.7 out of 5 Stars. 107 reviews
Camco 55612 RV 35' 30-Amp Male and 30-Amp Female PowerGrip Marine Locking Extension Cord From $99.10
4 options
Available in additional 4 optionsFrom$9910
Camco 55612 RV 35' 30-Amp Male and 30-Amp Female PowerGrip Marine Locking Extension Cord
35 out of 5 Stars. 3 reviews
Southwire Building Wire 10 Ga, 2 Conductor 30 Amp 600 V 90 Deg C 25 ' Orange $87.34
$8734
current price $87.34Southwire Building Wire 10 Ga, 2 Conductor 30 Amp 600 V 90 Deg C 25 ' Orange
Gemline 84621 4 Wire 30 Amp Cord $18.63
$1863
current price $18.63Gemline 84621 4 Wire 30 Amp Cord
Southwire Building Wire 10 Ga, 1 Conductor 30 Amp 600 V 90 Deg C 500 ' White $237.28
$23728
current price $237.28Southwire Building Wire 10 Ga, 1 Conductor 30 Amp 600 V 90 Deg C 500 ' White
Southwire Underground Feeder Wire 10/3 Outdoor - 30 Amp, 600 V - 50' Gray Indoor & Outdoor Use, NEC-Compliant $195.43
$19543
current price $195.43Southwire Underground Feeder Wire 10/3 Outdoor - 30 Amp, 600 V - 50' Gray Indoor & Outdoor Use, NEC-Compliant
THHN/THWN, 10 AWG, 30 Amp, 500' Long, Stranded Core, 19 Strand Building Wire Indoor & Outdoor Use, NEC-Compliant $162.25
$16225
current price $162.25THHN/THWN, 10 AWG, 30 Amp, 500' Long, Stranded Core, 19 Strand Building Wire Indoor & Outdoor Use, NEC-Compliant
Southwire Building Wire Stranded Copper 10 Ga, 1 Conductor 30 Amp 600 V 90 Deg C 500 ' Black $242.88
$24288
current price $242.88Southwire Building Wire Stranded Copper 10 Ga, 1 Conductor 30 Amp 600 V 90 Deg C 500 ' Black
VEVOR 30A 50ft Generator Extension Cord, 250V/7500W Heavy Duty Power Cable, NEMA 6-50P/R SWT 8AWG Welder Extension Cord for Generators, ETL Listed $119.61 Was $132.90
Sponsored
Now$11961
current price Now $119.61, Was $132.90$132.90
VEVOR 30A 50ft Generator Extension Cord, 250V/7500W Heavy Duty Power Cable, NEMA 6-50P/R SWT 8AWG Welder Extension Cord for Generators, ETL Listed
VEVOR Extension Cord for Portable Welders 50ft MIG TIG Plasma Welding Cord 30A Welding Extension Cord Tested to UL Standards $103.90
Sponsored
$10390
current price $103.90VEVOR Extension Cord for Portable Welders 50ft MIG TIG Plasma Welding Cord 30A Welding Extension Cord Tested to UL Standards
Camco Power Grip Heavy-Duty 50-Foot 30-Amp RV Extension Cord and Level 1 EV Charger $85.41
$8541
current price $85.41Camco Power Grip Heavy-Duty 50-Foot 30-Amp RV Extension Cord and Level 1 EV Charger
884.8 out of 5 Stars. 88 reviews
Southwire Building Wire 10 Ga, 3 Conductor 30 Amp 600 V 90 Deg C 50 ' Orange $175.37
$17537
current price $175.37Southwire Building Wire 10 Ga, 3 Conductor 30 Amp 600 V 90 Deg C 50 ' Orange
Southwire Building Wire Stranded Copper 10 Ga, 1 Conductor 30 Amp 600 V 90 Deg C 500 ' Green $242.88
$24288
current price $242.88Southwire Building Wire Stranded Copper 10 Ga, 1 Conductor 30 Amp 600 V 90 Deg C 500 ' Green
Iron Forge Cable 30 Amp RV Extension Cord 6 Ft - 10/3 STW TT-30P to NEMA L5-30R 125v Heavy Duty RV Power Cord for Outdoor Use, UL Certified From $60.98
4 options
Available in additional 4 optionsFrom$6098
Iron Forge Cable 30 Amp RV Extension Cord 6 Ft - 10/3 STW TT-30P to NEMA L5-30R 125v Heavy Duty RV Power Cord for Outdoor Use, UL Certified
Southwire Underground Feeder Wire 10 Ga, 2 Conductor 30 Amp 600 V 90 Deg C 250 ' Gray $427.41
$42741
current price $427.41Southwire Underground Feeder Wire 10 Ga, 2 Conductor 30 Amp 600 V 90 Deg C 250 ' Gray
Champion Power Equipment 25-Foot 30-Amp 250-Volt Generator Power Cord for Manual Transfer Switch (L14-30P to L14-30R) $83.99
$8399
current price $83.99Champion Power Equipment 25-Foot 30-Amp 250-Volt Generator Power Cord for Manual Transfer Switch (L14-30P to L14-30R)
334.9 out of 5 Stars. 33 reviews
Southwire Building Wire Stranded Copper 10 Ga, 1 Conductor 30 Amp 600 V 90 Deg C 500 ' Red $242.89
$24289
current price $242.89Southwire Building Wire Stranded Copper 10 Ga, 1 Conductor 30 Amp 600 V 90 Deg C 500 ' Red
25ft Generator Extension Cord 30 AMP 4-Prong (L14-30P / L14-30R) - 10AWG4 125/250V STW - Hook and Loop Strap ETL Listed by LifeSupplyUSA
25ft Generator Extension Cord 30 AMP 4-Prong (L14-30P / L14-30R) - 10AWG4 125/250V STW - Hook and Loop Strap ETL Listed by LifeSupplyUSA
54 out of 5 Stars. 5 reviews
Nilight 30A 100FT Generator Extension Cord 125/250V 7500W Heavy Duty 10 Gauge Pure Copper STW Wire ETL Listed 4 Prong L14-30P L14-30R Cable for RV Camper $215.99
$21599
current price $215.99Nilight 30A 100FT Generator Extension Cord 125/250V 7500W Heavy Duty 10 Gauge Pure Copper STW Wire ETL Listed 4 Prong L14-30P L14-30R Cable for RV Camper
Southwire Building Wire Thhn 10 Ga, 2 Conductor 30 Amp 600 V 90 Deg C 50 ' Orange $145.32
$14532
current price $145.32Southwire Building Wire Thhn 10 Ga, 2 Conductor 30 Amp 600 V 90 Deg C 50 ' Orange
Leisure Cords 50 FOOT 30AMP 90-Degree Locking Heavy Duty RV Extension Cable $92.99
$9299
current price $92.99Leisure Cords 50 FOOT 30AMP 90-Degree Locking Heavy Duty RV Extension Cable
54.8 out of 5 Stars. 5 reviews
Southwire Building Wire 10 Ga, 2 Conductor 30 Amp 600 V 90 Deg C 25 ' Orange $113.02
$11302
current price $113.02Southwire Building Wire 10 Ga, 2 Conductor 30 Amp 600 V 90 Deg C 25 ' Orange
Camco 25' Power Grip Heavy-Duty Outdoor 30-Amp Extension Cord for RV and Auto Allows for Additional Length to Reach Distant Power Outlets Built to Last 55191 $75.95
$7595
current price $75.95Camco 25' Power Grip Heavy-Duty Outdoor 30-Amp Extension Cord for RV and Auto Allows for Additional Length to Reach Distant Power Outlets Built to Last 55191
Filluck 30 Amp 25FT Generator Extension Cord with Inlet Box - NEMA L14-30P to L14-30R Twist Lock Connector, 125V/250V RV Power Cord for Camper, House Generator & Emergency Electricity Supply From $49.99
From$4999
Filluck 30 Amp 25FT Generator Extension Cord with Inlet Box - NEMA L14-30P to L14-30R Twist Lock Connector, 125V/250V RV Power Cord for Camper, House Generator & Emergency Electricity Supply
Southwire Building Wire 10 Ga, 1 Conductor 30 Amp 600 V 90 Deg C 500 ' Black $277.19
$27719
current price $277.19Southwire Building Wire 10 Ga, 1 Conductor 30 Amp 600 V 90 Deg C 500 ' Black
WEN 250V 30-Amp Generator Power Cord for Manual Transfer Switches, 25-Foot, L14-30P to L14-30R (PC3025) $65.94
$6594
current price $65.94WEN 250V 30-Amp Generator Power Cord for Manual Transfer Switches, 25-Foot, L14-30P to L14-30R (PC3025)
33.3 out of 5 Stars. 3 reviews
Parkworld 64385 RV 30A Extension Cord NEMA TT-30 with Handle, Camper 30amp TT-30P to TT-30R Flat Cable (75FT) $155.99
$15599
current price $155.99Parkworld 64385 RV 30A Extension Cord NEMA TT-30 with Handle, Camper 30amp TT-30P to TT-30R Flat Cable (75FT)
Other options to consider(303)
Popular in 30 Amp Wire
Related Products
Southwire 63948522 Non-Metallic Romex Sheathed Electrical Cable With Ground, 10/3, 50 Ft. - Quantity 1
Southwire 63948522 Non-Metallic Romex Sheathed Electrical Cable With Ground, 10/3, 50 Ft. - Quantity 1$82.19current price $82.19GearIT 8 Gauge Wire (50ft - Black) Copper Clad Aluminum CCA - Primary Automotive Wire Power/Ground, Battery Cable, Car Audio Speaker, RV Trailer, Amp, Wielding, Electrical 8ga AWG - 50 Feet
GearIT 8 Gauge Wire (50ft - Black) Copper Clad Aluminum CCA - Primary Automotive Wire Power/Ground, Battery Cable, Car Audio Speaker, RV Trailer, Amp, Wielding, Electrical 8ga AWG - 50 Feet$19.99current price $19.99Spartan Power SP-12FT4CBL56 4 Gauge12' Copper Electrical Wire
Spartan Power SP-12FT4CBL56 4 Gauge12' Copper Electrical Wire
Road Power 55671533/12-1-16 Electrical Wire, 12 AWG Wire, 25/60 V, Copper Conductor, Red Sheath, 11 ft L
Road Power 55671533/12-1-16 Electrical Wire, 12 AWG Wire, 25/60 V, Copper Conductor, Red Sheath, 11 ft L$10.00current price $10.00BEST CONNECTIONS 14 Gauge Automotive Primary Wire Bundle Set (25 Ft Rolls, 4 Rolls) Durable Primary/Remote, Power/Ground Electrical Wiring for Trailer, Car Audio, Lighting Circuits – 100FT TOTAL
BEST CONNECTIONS 14 Gauge Automotive Primary Wire Bundle Set (25 Ft Rolls, 4 Rolls) Durable Primary/Remote, Power/Ground Electrical Wiring for Trailer, Car Audio, Lighting Circuits – 100FT TOTAL
Southwire Building Wire 12 Ga, 2 Conductor 20 Amp 600 V 90 Deg C 100 ' Yellow
Southwire Building Wire 12 Ga, 2 Conductor 20 Amp 600 V 90 Deg C 100 ' Yellow$1162.66current price $1162.66Install Bay PWOR14500 Orange 14 Gauge Primary Wire, 500'
Install Bay PWOR14500 Orange 14 Gauge Primary Wire, 500'$129.95current price $129.95Harmony Car Primary 14 Gauge Power or Ground Wire 1200 Feet 12 Rolls Multi Color
Harmony Car Primary 14 Gauge Power or Ground Wire 1200 Feet 12 Rolls Multi Color$73.89current price $73.89
