NEMA 14-50 Range Cord
14-50 Range, Dryer, EV Power Cords

NEMA 14-50 Range Cord | 50 Amp Dryer Cord | 4-Wire RV Power Cable UL Listed

  • Premium Copper Wiring: 100% stranded copper from 8 or 6 AWG conductors provide excellent conductivity, low resistance, and heat dissipation for sustained high-load performance.
  • Rugged Protection: Available jacket shields against abrasion, chemicals, oil, UV exposure, and water, enabling indoor/outdoor use in workshops or garages.
  • Secure Plug Design: Molded NEMA 14-50P with integrated strain relief and optional right-angle orientation to minimize cable stress and improve fit in confined spaces.
  • Flexible Customization: Supports various lengths and terminations (e.g., open-end for direct wiring or female connectors for extensions).
  • Grounded Safety: Dedicated green ground wire ensures proper fault protection, reducing shock and fire hazards.
  • Ergonomic Handling: Some models include cord grips or lighted plugs for visibility and ease in low-light installations.
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NEMA 14-50 Range, Dryer, EV / RV Cords

The NEMA 14-50 power cord is a high-capacity, 4-wire electrical cable designed for heavy-duty appliances like electric dryers, ranges, ovens, and Level 2 EV chargers. It features a 4-prong NEMA 14-50P plug (two hot wires, neutral, and ground) for safe, grounded connections to a matching NEMA 14-50R receptacle, supporting up to 12,500 watts at 250V. This modern 4-wire configuration complies with current National Electrical Code (NEC) standards, separating neutral and ground for enhanced safety over older 3-prong designs. Available in lengths from 4FT to 50FT (custom options common), it is UL-listed for quality assurance and uses flexible STW-jacketed cable for reliability in residential, commercial, or garage settings.

Technical Information

  • Plug Type: NEMA 14-50P (4-prong: 2 Hot, Neutral, Ground)
  • Electrical Ratings: 125/250V AC, up to 50A
  • Receptacle Required: NEMA 14-50R
  • Safety Certification: UL Listed, cUL
  • Colors: Black, Grey are standard; custom available
  • Operating Temperature:Up to 105°C for the cord
  • Applicable Cables: 4 conductors: Black/Red Hots, White Neutral, Green Ground
  • Cable Length Options: 4FT, 6FT, 10FT, 25FT, 50FT (custom lengths available)
XH208 8/4 DRT,S,SO,SOW,SOO,SOOW, ST, STW, STO, STOW, STOO,STOOW 40/125, 250
8/2+10/2 DRT (++) 40/125, 250
6/2+8/2 DRT (++) 55/125, 250
XH239 8/2 + 10/2 DRT 40, 125/250
8/4 DRT 35, 125/250
6/2 + 8/2 DRT 50, 125/250
6/4 DRT 45, 125/250
8/2 + 10/2 ST, STW, STO, STOW, STOO, STOW 35, 125/250
6/3 + 8/1 ST, STW, STO, STOW, STOO, STOW 45, 125/250
6/4 ST, STW, STO, STOW, STOO, STOW 45, 125/250
LA009C 6/4 STW, STOW, STOOW, SOW, SOOW 50/125/250
6/3 + 8/1 STW, STOW, STOOW 50/125/250
ALTERNATE 6/3 + 8/1 SOW 50/125/250
XN1450P-B 8/2 + 10/2 DRT 40, 125/250
8/4 DRT 35, 125/250
6/2 + 8/2 DRT 50, 125/250
6/4 DRT 45, 125/250
8/2 + 10/2 ST, STW, STO, STOW, STOO, STOOW 35, 125/250
6/3 + 8/1 ST, STW, STO, STOW, STOO, STOOW 45, 125/250
6/4 ST, STW, STO, STOW, STOO, STOOW 45, 125/250
LA009B 8/4 SRDT, DRT 35/125/250
6/4 SRDT, DRT 45/125/250
8/2 + 10/2 SRDT, DRT 40/125/250
6/2 + 8/2 SRDT, DRT 50/125/250

Custom Power Cords

NEMA 14-50 Range, Dryer, EV / RV plug with types of flexible power cable from PVC to Rubber with custom length, custom color or North American NEMA standard receptacles as adapter cords.

Power Cable Applications:

This cord is the go-to solution for numerous high-power applications:

      • Electric Vehicle (EV) Chargers: This is one of the most common uses for a Level 2 EVSE (Electric Vehicle Supply Equipment), often provided as a standard or optional cord.
      • Electric Ranges and Ovens: The modern replacement for the old NEMA 10-50 cord.
      • RV (Recreational Vehicle) Power Hookups: Allows an RV to connect to a 50-amp shore power pedestal, providing power for all internal systems.
      • Large Power Tools and Welders: For industrial-grade fabrication equipment.
      • Data Center Power Distribution: Used with Power Distribution Units (PDUs) to feed server racks.

Power Cable Benefits

  • Optimal Power Delivery: Handles full 50-amp loads without significant voltage drop, ensuring efficient operation for large appliances like double ovens or fast EV charging.
  • NEC Compliance: 4-wire setup meets modern safety codes, facilitating easy inspections and insurance compliance in homes or businesses.
  • Long-Term Durability: Weatherproof materials resist cracking and wear, offering a longer service life than basic cords—ideal for frequent use.
  • Broad Compatibility: Works with brands like GE, Whirlpool, Samsung, LG, and Tesla EV chargers; adapters available for versatile setups.
  • Energy Efficiency: Efficient wiring minimizes energy loss, supporting eco-friendly high-power applications like home EV stations.

Installation Notes

  • Confirm the outlet is a NEMA 14-50R rated for 50A/250V; upgrade if using an older 3-prong receptacle.
  • Match wires: Black/Red to hot terminals (L1/L2), White to neutral bar, Green to ground screw.
  • Install strain relief at the appliance end to prevent wire pull-out.
  • Disconnect power at the circuit breaker before wiring; professional electrician advised for safety.
  • Avoid exceeding recommended lengths to prevent voltage drops (e.g., under 50FT for most setups).

NEMA 14-50 Power Cord Manufacturer

CablesGo manufactures industrial-grade NEMA 14-50 power cords, engineered with a 50 Amp, 125/250V, 4-wire configuration to deliver robust power for demanding applications such as EV charging stations, industrial machinery, and high-power welding equipment. Produced in our certified 30,000+ sqm Ningbo facility, each unit undergoes rigorous 100% in-house Hi-Pot and continuity testing to ensure full compliance with UL standards. We offer flexible customization of cord length and jacket color with a competitive 50-piece MOQ, supported by global operations that guarantee reliable 10-15 day lead times and cost-effective pricing.

Sample availability

3-5 working days
MOQ

50 pieces for custom orders
Production lead time

10-15 working days
Export packaging standards

Export Cartons,or custom requirements, Pallets

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