Electrical Supplies › Heavy Duty › 30 amp generator cord 4

Leisure Cords 4-Prong 30 Amp to 15 Amp Tri-Outlet Generator Power Cord 1.5 Feet 10 Gauge Heavy Duty L14-30 to 3X 5-15R Up to 7500W (18 Inches)

Leisure Cords 4-Prong 30 Amp to 15 Amp Tri-Outlet Generator Power Cord 1.5 Feet 10 Gauge Heavy Duty L14-30 to 3X 5-15R Up to 7500W (18 Inches) more

Extension Cord, 50ft 250 Volt, 10 Gauge Heavy Duty Outdoor Welder Extension Cord with 10 Awg 3 Prong, 50 Amp Power Extension

50A Great Performance: 50AMP, Voltage: 250V, Power: 12500W. This 50A power cord is pure copper wires. It has a 10/3 (3 wires at 10 AWG) cable, which is heavy-duty. 50FT Power Cord: The 50FT length generator cord is suitable for long-distance operation. more

2991 10/3 Extra Heavy-Duty 20-Amp SJTW Contractor Extension Cord with Lighted T-Blade Plug; 50 Ft All Copper Wire Extension Cord

DURABLE 10 gauge; 3 PRONG L5-20 T-BLADE; 50 ft extension cord Recommended for use with heavy duty equipment and tools such as a generator WEATHER RESISTANT high gloss resist oil; grease; moister and abrasion REMAINS FLEXIBLE at any temperature keeping… more

3 Prong 50 Ft Dryer Extension Cord, 30 Amp NEMA 10-30P to 10-30R Heavy Duty Cord, for Dryer Power Extension, Level 2 EV Charging

ELECTRICAL RATING: 50 feet, 3 Prong Dryer Extension Cord, NEMA 10-30 plug to NEMA 10-30 Receptacle, rated for 125V/250V, support max rate of 7500 watts, ideal for dryer power extension, UL Listed. more

Leisure Cords 4-Prong 30 Amp to 15 Amp Tri-Outlet Generator Power Cord 10 Feet 10 Gauge Heavy Duty L14-30 to 3X 5-15R 125/250V 7500W (10 Feet)

Leisure Cords 4-Prong 30 Amp to 15 Amp Tri-Outlet Generator Power Cord 10 Feet 10 Gauge Heavy Duty L14-30 to 3X 5-15R 125/250V 7500W (10 Feet) more

4 Prong 30 Amp to 50 Amp RV Generator Adapter Cord with Grip Handle L14-30P Twist Lock Male to 14-50R Female Heavy Duty STW 10 AWG for Generator to RV Trailer Camper…

�ELECTRICAL RATING】 30A 125/250V NEMA L14-30P 4 prong locking male plug to 50 Amp 125/250V NEMA 14-50R female receptacle suit for powering your 50 Amp RV from the generator. �HEAVY DUTY】Molded plug copper wiring coated wire heavy-duty flame... more

GearIT 30-Amp / 5-20R x4-Outlets Adapter Cord (25-Feet) 4-Prong 30A Generator Extension Cord to 4x Household 125/250V (NEMA 14-30P to four 5-20R) STW 10AWG/4 Heavy Duty Twist Lock - 25ft

GearIT 30-Amp / 5-20R x4-Outlets Adapter Cord (25-Feet) 4-Prong 30A Generator Extension Cord to 4x Household 125/250V (NEMA 14-30P to four 5-20R) STW 10AWG/4 Heavy Duty Twist Lock - 25ft more

Nilight RV Generator Adapter Cord 30 Amp to 30 Amp 4 Prong Pure Copper Heavy Duty Twist Lock Male Plug 10 Gauge Wire L14-30P to TT-30R 30M/30F for RV Camper Caravan Van Trailer 2 Years Warranty

Nilight 4 prong 30 AMP RV generator adapter cord Ampere: 30Amps; Volts: 125V; Watts: 3750W; Gauge: 3 x 10 AWG Material:100% Pure Copper with PVC Jacket; Length: 14.3 inch; Male NEMA L14-30P Female NEMA TT-30R It allows you to connect on the 30 AMP 4... more

Nilight RV Generator Adapter Cord 30 Amp to 50 Amp 4 Prong Pure Copper Heavy Duty Twist Lock Male Plug 6/3+8/1 Gauge Wire L14-30P to 14-50R 30M/50F for RV Camper Caravan Van Trailer 2 Years Warranty

Nilight 3 prong 30 AMP RV generator adapter cord Ampere: 30Amps; Volts: 125V; Watts: 3750W; Gauge: 3 x 10 AWG Material:100% Pure Copper with PVC Jacket; Length: 14.3 inch; Male NEMA L14-30P Female NEMA 14-50R It allows you to connect on the 30 AMP 4... more

Leisure Cords 3-Prong 50 Feet 30 Amp Generator Cord 10 Gauge Heavy Duty L5-30 Male Generator Power Cord Up to 3750W (50-Feet)

Leisure Cords 3-Prong 50 Feet 30 Amp Generator Cord 10 Gauge Heavy Duty L5-30 Male Generator Power Cord Up to 3750W (50-Feet) more

Leisure Cords 3-Prong 15 Feet 30 Amp Generator Cord 10 Gauge Heavy Duty L5-30 Male Generator Power Cord Up to 3750W (15-Feet)

Leisure Cords 3-Prong 15 Feet 30 Amp Generator Cord 10 Gauge Heavy Duty L5-30 Male Generator Power Cord Up to 3750W (15-Feet) more

Leisure Cords 3-Prong 30 Amp to 15 Amp Tri-Outlet Generator Power Cord 10 Feet 10 Gauge Heavy Duty L5-30 to 3X 5-15R Up to 3750W (10 Feet)

Leisure Cords 3-Prong 30 Amp to 15 Amp Tri-Outlet Generator Power Cord 10 Feet 10 Gauge Heavy Duty L5-30 to 3X 5-15R Up to 3750W (10 Feet) more

Leisure Cords 3-Prong 30 Amp to 3-15 Amp Generator Power Cord 1.5 Feet 10 Gauge Heavy Duty L5-30 to 3X 5-15R Up to 3750W (18 Inches)

Leisure Cords 3-Prong 30 Amp to 3-15 Amp Generator Power Cord 1.5 Feet 10 Gauge Heavy Duty L5-30 to 3X 5-15R Up to 3750W (18 Inches) more

Leisure Cords 3-Prong 30 Amp to 15 Amp Tri-Outlet Generator Power Cord 25 Feet 10 Gauge Heavy Duty L5-30 to 3X 5-15R Up to 3750W (25 Feet)

Leisure Cords 3-Prong 30 Amp to 15 Amp Tri-Outlet Generator Power Cord 25 Feet 10 Gauge Heavy Duty L5-30 to 3X 5-15R Up to 3750W (25 Feet) more

TOPTENG Mrolife 50 Amp Generator Cord 25FT with Power Inlet Box Generator Power Cord Heavy Duty STW 6/3 + 8/1 Power Cord UL Listed Power Cord NEMA14-50P/SS2-50R & CS6364 Twist Lock Home

This 25FT high-performance (12500W) power cord securely connects RVs Motorhomes or Trailers to campgrounds or park power via a CS6364 inlet. Built for both indoor and outdoor use it features reliable twist-locking to withstand challenging weather an... more

Nilight RV Generator Adapter Cord 30 Amp to 30 Amp 3 Prong Pure Copper Heavy Duty Twist Lock Male Plug 10 Gauge Wire L5-30P to TT-30R 30M/30F for RV Camper Caravan Van Trailer 2 Years Warranty

Nilight 3 prong 30 AMP RV generator adapter cord Ampere: 30Amps; Volts: 125V; Watts: 3750W; Gauge: 3 x 10 AWG Material: 100% Pure Copper with PVC Jacket; Length: 14.3 inch; Male NEMA L5-30P Female NEMA TT-30R Certif ication: ETL li sted. It allows you... more

Nilight RV Generator Adapter Cord 30 Amp to 50 Amp 3 Prong Pure Copper Heavy Duty Twist Lock Male Plug 10 Gauge Wire L5-30P to 14-50R 30M/50F for RV Camper Caravan Van Trailer 2 Years Warranty

Nilight 3 prong 30 AMP RV generator adapter cord Ampere: 30Amps; Volts: 125V; Watts: 3750W; Gauge: 3 x 10 AWG Material:100% Pure Copper with PVC Jacket; Length: 14.3 inch; Male NEMA L5-30P Female NEMA 14-50R It allows you to connect on the 30 AMP 3... more

GearIT RV Dogbone Adapter - 30 AMP to 30 AMP Heavy Duty RV Cord - 30 AMP Male (NEMA TT-30P) to 30 AMP (NEMA L5-30R) Female Twist Locking Threaded Ring - 12 inch 1 Foot

GearIT RV Dogbone Adapter - 30 AMP to 30 AMP Heavy Duty RV Cord - 30 AMP Male (NEMA TT-30P) to 30 AMP (NEMA L5-30R) Female Twist Locking Threaded Ring - 12 inch 1 Foot more

BENTISM 25 Feet RV Power Cord 30 Amp Heavy Duty STW 3*10AWG Generator Cord NEMA TT-30P Male NEMA L5-30R Female Plug with LED Indicator Handle 15A Adapter for RVs ETL Listed

Product Description Get your RV on the road with BENTISM! BENTISM RV power generator cord adopts 100% copper wire and PVC outer layer to easily handle harsh outdoor weather conditions. Features a portable handle LED Indicator and 15A adapter that is... more

DuroMax XP3050GC 30-Amp 50-Foot 10-Gauge L14-30 Heavy Duty Generator Power Cord for Home Power Backup Black

This DuroMax Power Cord is outdoor rated for safe use at home and on the job site. more

DuroMax XP3025GC 30-Amp 25-Foot 10-Gauge L14-30 Heavy Duty Generator Power Cord for Home Power Backup Black

This DuroMax Power Cord is outdoor rated for safe use at home and on the job site. more

DuroMax XP3010GC 30-Amp 10-Foot 10-Gauge L14-30 Heavy Duty Generator Power Cord for Home Power Backup Black

This DuroMax Power Cord is outdoor rated for safe use at home and on the job site. more

CCIYU RV Y-Split Power Cord Adapter 50 amp Female to (1) 30 amp - (1) 15 amp Male Heavy Duty 50 to 30 Amp Adapter for Camper

Specifications: 100% copper wire conductor inside Heavy-duty power adapter cord for RV power inlet pedestal. Recreational Vehicle charge use. RV 30A male plug *1E with handle; RV 15A male plug *1E with handle. Male side using 10AWG*3 copper inner wire... more

ECCPP 30 Amp RV Power Extension Cord 15 Feet Auto Heavy Duty STW 10AWG 3 Wire with LED Power Indicator 30 Amp Male to 30 Amp Female Standard Plug ETL/CETL Approved

ECCPP power cord features a standard 30-amp male (NEMA TT-30P) plug and a marine-style 30-amp female (NEMA TT-30P) locking connector. Specification: Length: 15 Feet Rated: 30AMP Voltage: 125 volts. AWG:10/3. Core:3 STW. Certificate: ETL/CETL... more

25FT 50 Amp Generator Cord With Power Inlet Box Heavy Duty STW 6/3 + 8/1 Power Cord N14-50P & SS2-50R & CS6364 Lock Connector

25FT 50 Amp Generator Cord With Power Inlet Box Heavy Duty STW 6/3 + 8/1 Power Cord N14-50P & SS2-50R & CS6364 Lock Connector more

BENTISM 15 Feet RV Power Cord 50 Amp Heavy Duty STW 6/3 + 8/1 Generator Cord NEMA 14-50P Male NEMA SS2-50R Female Plug with LED Indicator Handle 15A Adapter for RVs ETL Listed

Product Description Get your RV on the road with VEVOR! VEVOR RV power generator cord adopts 100% copper wire and PVC outer layer to easily handle harsh outdoor weather conditions. Features a portable handle LED Indicator and 15A adapter that is widely... more

25FT 50 Amp Generator Cord With Power Inlet Box Heavy Duty STW 6/3 + 8/1 Power Cord N14-50P & SS2-50R & CS6364 Lock Connector

25FT 50 Amp Generator Cord With Power Inlet Box Heavy Duty STW 6/3 + 8/1 Power Cord N14-50P & SS2-50R & CS6364 Lock Connector more

25FT 50 Amp Generator Cord With Power Inlet Box Heavy Duty STW 6/3 + 8/1 Power Cord N14-50P & SS2-50R & CS6364 Lock Connector

25FT 50 Amp Generator Cord With Power Inlet Box Heavy Duty STW 6/3 + 8/1 Power Cord N14-50P & SS2-50R & CS6364 Lock Connector more

25FT 50 Amp Generator Cord With Power Inlet Box Heavy Duty STW 6/3 + 8/1 Power Cord N14-50P & SS2-50R & CS6364 Lock Connector

25FT 50 Amp Generator Cord With Power Inlet Box Heavy Duty STW 6/3 + 8/1 Power Cord N14-50P & SS2-50R & CS6364 Lock Connector more

Replacement For Compatible With Fits Clothes Dryer Power Cord 4 Prong Wire 30 Amp 4 Foot 10/4 Gauge Wire Heavy Duty

Replacement For Compatible With Fits Clothes Dryer Power Cord 4 Prong Wire 30 Amp 4 Foot 10/4 Gauge Wire Heavy Duty more

Cable Matters 4 Prong to 4 Wire Range Cord 4 ft Heavy Duty 6/8 AWG 50 Amp Cord (NEMA 14-50P to 4-Wire)

The Cable Matters 4-Prong to 4-Wire 50A Range Appliance Cord is compatible with recent models of freestanding electric ranges with a 4-wire connection that requires a 50 amps 4-prong receptacle for proper grounding. Most homes built after 2000 have... more

Nilight RV Locking Adapter Cord 50 Amp to 30 Amp Pure Copper Heavy Duty Dog Bone Plug 10 Gauge Wire 14-50P to L5-30R 50M/30F Weatherproof Cord for RV Camper Caravan Van Trailer 2 Years Warranty

Nilight 30F/50M RV Locking Adapter Cord Use for RV Camper Caravan Van or Trailer Ampere: 50 Amps; Volts: 125V; Watts: 6250W; Gauge: 3 x 10 AWG Material: 100% Pure Copper with PVC Jacket Length: 20.1 inch; Male NEMA 14-50P; Female NEMA L5-30R This 50 to... more

Nilight RV Power Adapter Cord 15 Amp to 30 Amp 110V Pure Copper Heavy Duty 10 Gauge Wire ETL Listed 5-15P to TT-30R 15M/30F Weatherproof Cord for RV Camper Caravan Van Trailer 2 Years Warranty

Use for RV Camper Caravan Van or Trailer Ampere: 15 Amps; Volts: 125V; Watts: 1875W; Gauge: 3 x 10 AWG Material: 100% Pure Copper with PVC Jacket Length: 13.8 inch; Male Plug: NEMA 5-15P; Female Plug: NEMA TT-30R This 15 to 30Amp adapter cord allows... more

SCITOO RV Y-Split Power Cord Adapter Heavy Duty RV Electrical Cord Cable Adapter 30 amp Male Plug to (2) 15 amp Female

Style: 100% copper wire conductor inside Female: 30 Amp Male: 2 * 15Amp Inner Wire: 10AWG/ 6AWG copper Professional Installation is Highly Recommended No Instruction Included Color: Random (not affect tht use) Notice: The color of the product is... more

Nilight RV Locking Adapter Cord 15 Amp to 30 Amp Pure Copper Heavy Duty 10 Gauge Wire ETL Listed 5-15P to L5-30R 15M/30F Weatherproof Cord for RV Camper Caravan Van Trailer 2 Years Warranty

Nilight 30F/15M RV Locking adapter cord Use for RV Camper Caravan Van or Trailer Ampere: 15 Amps; Volts: 125V; Watts: 1875W; Gauge: 3 x 10 AWG Material: 100% Pure Copper with PVC Jacket Length: 14.7 Inch; Male NEMA 5-15P; Female NEMA L5-30R This 15 to... more

15 FT 30 Amp RV Extension Cord Outdoor with Grip Handle Flexible Heavy Duty 10/3 Gauge STW RV Power Cord Waterproof with Cord Organizer NEMA TT-30P to TT-30R Black-Yellow ETL Listed

Product Description 50 AMP RV Cord 50 FT Green 50 AMP RV Cord 30 FT Yellow 30 AMP RV Cord 50 FT Yellow 30 AMP RV Cord 25 FT Green 30 AMP Generator Cord 50 FT Yellow 30 AMP Generator Cord 25 FT Green Add to Cart Add to Cart Add to Cart Add to Cart Add... more

30 Amp to 50 Amp RV Adapter Cord NEMA TT-30P Male to 14-50R Female Electrical Power Dogbone with 180 Degree Bent Design and Grip Handle Heavy Duty STW 10 AWG for 50 Amp RV Trailer Camper…

�Electrical Rating】30 to 50 amp RV adapter 30 Amp NEMA TT-30P male to 50 Amp NEMA 14-50R female adapter 10 gauge 3750 Watt 12 inch. Not for EV Charging. �Heavy Duty】heavy duty molded plug copper wiring coated flame retardant UV-resistant STW... more

Clothes Dryer Power Cord 4 Prong Wire 30 Amp 5 Foot 10/4 Gauge Wire Heavy Duty

Clothes Dryer Power Cord 4 Prong Wire 30 Amp 5 Foot 10/4 Gauge Wire Heavy Duty more