TT-30P RV Power Cords
30 Amp 120V RV Power Supply Cord
RV Extension Cord 30 Amp, NEMA TT-30P Male to TT-30R
TT-30 RV Extension Cord Outdoor with Grip Handle

NEMA TT-30P RV Power Cords | 30 Amp 120V RV Power Supply Cords | 3-Wire Custom Power Cords | UL Listed

  • NEMA TT-30P Plug: The distinctive, 120V 30 Amp, 3-prong “Travel Trailer” plug is the industry standard for 30-amp RV sites. It ensures a secure and correct connection to the campground’s power pedestal (NEMA TT-30R receptacle).
  • 30-Amp Power Capacity: Rated for 30 amps at 125 volts, this cord can deliver up to 3,600 watts of power, sufficient to run multiple RV appliances simultaneously, including roof air conditioners, microwaves, and refrigerators.
  • Customizable Lengths: Available in various standard lengths (e.g., 10ft, 15ft, 25ft, 50ft) or made-to-order to meet your specific needs. A custom length prevents trip hazards from excess cable and reduces voltage drop over long distances.
  • UL Listed Certification: This product is UL Listed, meaning it has been independently tested and certified by Underwriters Laboratories to meet stringent U.S. safety standards for electrical performance and construction. This provides peace of mind regarding product safety and reliability.
  • Heavy-Duty Construction:10 AWG Stranded Copper Conductors: Thick, high-strand-count copper wires ensure maximum current flow with minimal voltage drop and excellent flexibility, even in cold weather.The outer jacket is resistant to oil, water, weather, abrasion, and sunlight, making it ideal for outdoor and rugged environments.
  • Industrial-Grade Components: Features high-quality, rust-resistant brass blades and terminals for superior conductivity and long-term durability.
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NEMA TT-30P Custom Power Cable

These power cords are designed specifically for recreational vehicles (RVs), travel trailers, and campers to connect to shore power outlets at campgrounds or home setups. The NEMA TT-30P configuration is a standard 3-prong, 30-amp, 125V (commonly referred to as 120V) plug used for lower-load RVs, supporting up to 3,600–3,750 watts of power. They are 3-wire cords (hot, neutral, ground) with customizable lengths, making them ideal for extending reach or replacing standard RV power supplies. All models are UL listed or ETL certified for safety and reliability in outdoor use.

  • Plug Type:NEMA TT-30P (Male, 3-Prong Straight Blade)
  • Electrical Ratings: 120V AC, 30A
  • Configuration: 3-Wire grounded
  • End Options: ROJ, Terminals, IEC 60320, TT-30R or NEMA Standard Receptacles
  • Safety Certification: UL Listed, cUL
  • Colors: Black standard; custom available
  • Operating Temperature: Up to 70°C (jacket); pins up to 120°C
  • Applicable Cables:PVC, Rubber ,TPE Cable
  • Cable Length Options: Custom flexible cable length
XH234 TT-30P 10/3 SOW, SOOW, STW, STOW, STOOW 30/120
SPI 30P TT-30P 10/3 ST, STW, STO, STOW, STOO, STOOW 30A/120 AC
LA050A RECREATIONAL VEHICLE PLUG 10/3C STW, STOW, STOOW 30/120

Customization Options:

  • TT 30P/R: Straight or angle plugs or receptacles,some models include LED power indicators
  • Custom Options: Offer bespoke builds up to 150 ft+; specify length, jacket color (black/yellow standard), end configurations (e.g., pigtail options), or enhancements like illuminated ends. Low minimum orders for prototypes; lead times 1–3 weeks.
  • Build-Your-Own Note: For DIY enthusiasts, components like bulk STW cable and TT-30 connectors can be sourced, but professional assembly ensures UL compliance.

TT-30 Power Cable Common Applications

This power cord is specifically designed for:

  • Connecting 30-amp RVs, travel trailers, and campers to designated shore power pedestals.
  • Use in RV parks, campgrounds, and residential settings with a properly installed NEMA TT-30R outlet.
  • Providing temporary, primary power to all onboard 120V AC systems and appliances
  • Connecting to generators or home outlets (with proper adapters).

TT-30P RV Power Cords Manufacturer

As a professional power cord manufacturer, CablesGo delivers high-performance TT-30P RV Power Cords. Designed with a standard TT 10-30 plug for heavy-duty equipment applications, making it ideal Extending shore power from campground pedestals to RV inlets.Replacing damaged factory RV power cords, pop-up campers, small travel trailers, or boats with 30A systems.Each cord undergoes 100% in-house Hi-Pot and continuity testing at our 30,000+ sqm Ningbo manufacturing facility, strictly complying with UL certification standards for guaranteed safety and durability. We offer comprehensive customization services, allowing you to specify length and jacket color with a minimum order quantity of just 50 pieces. Whether for small-batch projects or large-scale OEM orders, we support your global operations with fast 10-15 day lead times and highly competitive 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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