logo
Shenzhen Heng-Well Electric Co., Ltd.
Home
Products
AC Power Cord
USA Power Cord
Japan Power Cord
EU Power Cord
AU Power Cord
UK Power Cord
Korea Power Cord
China Power Cord
India Power Cord
Thailand Power Cord
South Africa Power Cord
Brazil Power Cord
Saudi Arabia Power Cord
Italy Power Cord
Extension Power Cord
AC DC Power Adapters
Electric Bike Connector
Wiring Harness
Communication Cables
Data Cable
Electrical Supplies
Sockets
Cable Reel
GFCI/RCD
Solar PV Cable
RV Adapter Cords
About Us
Company Profile
certification
Factory Tour
QC Profile
Contact Us
News
Cases
quote

NEMA L14-30P to 14-50R Adapter Cord for RV/EV Heavy Duty STW 10 AWG SJTW Wire for USA Power Generators House RV Trailer Camper

RV Adapter Cords
2026-01-19
Contact Now
#250V Nema 14-50p Extension Cord #USA Power Cord for Generator #125V Nema 14-50p Extension Cord
Product Description: Electrical Rating: 30 Amp 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 ... View More
Messages of visitor Leave a message
NEMA L14-30P to 14-50R Adapter Cord for RV/EV Heavy Duty STW 10 AWG SJTW Wire for USA Power Generators House RV Trailer Camper
NEMA L14-30P to 14-50R Adapter Cord for RV/EV Heavy Duty STW 10 AWG SJTW Wire for USA Power Generators House RV Trailer Camper
Contact Now
Learn More
Related Videos
30 Amp RV Adapter Cord NEMA TT-30P Male to TT-30R Electrical Power Adapter for Camper Vans Trailers Motorhomes Caravans 00:45
30 Amp RV Adapter Cord NEMA TT-30P Male to TT-30R Electrical Power Adapter for Camper Vans Trailers Motorhomes Caravans

30 Amp RV Adapter Cord NEMA TT-30P Male to TT-30R Electrical Power Adapter for Camper Vans Trailers Motorhomes Caravans

RV Adapter Cords
2026-01-19
50 Amp 100-Foot Waterproof Outdoor RV Extension Cable 14-50P/14-50R Copper Conductor 250V NEMA STW AC Power Cord Sjtw Wire Type 00:12
50 Amp 100-Foot Waterproof Outdoor RV Extension Cable 14-50P/14-50R Copper Conductor 250V NEMA STW AC Power Cord Sjtw Wire Type

50 Amp 100-Foot Waterproof Outdoor RV Extension Cable 14-50P/14-50R Copper Conductor 250V NEMA STW AC Power Cord Sjtw Wire Type

RV Adapter Cords
2025-11-25
Heavy-Duty 30A 125V SJTW Generator Extension Cord NEMA L5-30P to L5-30R IP44 Waterproof for Outdoor Use 00:15
Heavy-Duty 30A 125V SJTW Generator Extension Cord NEMA L5-30P to L5-30R IP44 Waterproof for Outdoor Use

Heavy-Duty 30A 125V SJTW Generator Extension Cord NEMA L5-30P to L5-30R IP44 Waterproof for Outdoor Use

RV Adapter Cords
2025-11-25
NEMA 5-15P to 5-15R US Retractable Cord | 50ft 16AWG 125V Copper SJTW Waterproof Outdoor Heavy Duty Extension Cable 00:28
NEMA 5-15P to 5-15R US Retractable Cord | 50ft 16AWG 125V Copper SJTW Waterproof Outdoor Heavy Duty Extension Cable

NEMA 5-15P to 5-15R US Retractable Cord | 50ft 16AWG 125V Copper SJTW Waterproof Outdoor Heavy Duty Extension Cable

RV Adapter Cords
2025-10-09
3 1 50 2 50 Sqmm Wire Gauge Retractable Extension Cord Reel Featuring Power Indicator Perfect for Heavy Duty Power Tools 01:10
3 1 50 2 50 Sqmm Wire Gauge Retractable Extension Cord Reel Featuring Power Indicator Perfect for Heavy Duty Power Tools

3 1 50 2 50 Sqmm Wire Gauge Retractable Extension Cord Reel Featuring Power Indicator Perfect for Heavy Duty Power Tools

Cable Reel
2026-01-19
EU Power Cord Construction Site Heavy Duty Outdoor Power Supply Cord Reel 30ft-60ft Hand-Carry CEE Extension Cords with Female 00:44
EU Power Cord Construction Site Heavy Duty Outdoor Power Supply Cord Reel 30ft-60ft Hand-Carry CEE Extension Cords with Female

EU Power Cord Construction Site Heavy Duty Outdoor Power Supply Cord Reel 30ft-60ft Hand-Carry CEE Extension Cords with Female

Cable Reel
2025-12-16
Wholesales Solar Pv System Solar Panel Cables Xt60 Terminal Connector Male Female Solar PV Cable 00:37
Wholesales Solar Pv System Solar Panel Cables Xt60 Terminal Connector Male Female Solar PV Cable

Wholesales Solar Pv System Solar Panel Cables Xt60 Terminal Connector Male Female Solar PV Cable

Solar PV Cable
2025-07-11
Customized Type C Cable With Fixing Screws USB Data Cable With Magnetic Ring 00:32
Customized Type C Cable With Fixing Screws USB Data Cable With Magnetic Ring

Customized Type C Cable With Fixing Screws USB Data Cable With Magnetic Ring

Data Cable
2025-06-27
Communication Patch Cables with Rip Cord for Network Connectivity 00:40
Communication Patch Cables with Rip Cord for Network Connectivity

Communication Patch Cables with Rip Cord for Network Connectivity

Communication Cables
2025-08-04
1.5m AU Power Cord 3 Pin Black 10A 250V AC DC Cable For Versatile Application 00:10
1.5m AU Power Cord 3 Pin Black 10A 250V AC DC Cable For Versatile Application

1.5m AU Power Cord 3 Pin Black 10A 250V AC DC Cable For Versatile Application

AU Power Cord
2025-04-28
2+4 pin Dustproof Ebike Motor Connector 00:45
2+4 pin Dustproof Ebike Motor Connector

2+4 pin Dustproof Ebike Motor Connector

Electric Bike Connector
2025-03-12
Electrical 3 Pin Power Cord ,IEC KC Korea C13 C5 Extension Cable 1.5m 1.8m 00:33
Electrical 3 Pin Power Cord ,IEC KC Korea C13 C5 Extension Cable 1.5m 1.8m

Electrical 3 Pin Power Cord ,IEC KC Korea C13 C5 Extension Cable 1.5m 1.8m

Korea Power Cord
2025-03-12
PSE JET Standard Approval 2 Prong Ground Wire Japan Power Cord 00:30
PSE JET Standard Approval 2 Prong Ground Wire Japan Power Cord

PSE JET Standard Approval 2 Prong Ground Wire Japan Power Cord

Japan Power Cord
2025-03-20
IEC C13 C14 C19 C20 C21 Power Cables 18/16/14AWG Blue/Red/Black extension Power Cord 00:45
IEC C13 C14 C19 C20 C21 Power Cables 18/16/14AWG Blue/Red/Black extension Power Cord

IEC C13 C14 C19 C20 C21 Power Cables 18/16/14AWG Blue/Red/Black extension Power Cord

Extension Power Cord
2025-03-12
C13 To C14 10A 250V Extension Cord 00:30
C13 To C14 10A 250V Extension Cord

C13 To C14 10A 250V Extension Cord

Extension Power Cord
2025-03-20