Century Wire D19001110 25′ 30A Black RV Extension Cord STW 10/3, Right-Angle Connector

Century Wire D19001110 25′ 30A RV Extension Cord, STW 10/3, 125V, Right-Angle Connector (Black)

The Century Wire & Cable D19001110 is a 25-foot, 30A/125V RV extension cord built to extend shore power from a campsite pedestal or portable generator to your RV with dependable current delivery. Its 10/3 all-copper conductors and weather-resistant STW jacket are designed for outdoor use, staying flexible in cold weather down to −40°F and standing up to abrasion, moisture, and sun. eBay

Purpose-built for recreational vehicles, the cord uses the standard 3-prong 30A RV interface (NEMA TT-30) with a right-angle 30A female connector for a low-profile connection at the RV inlet. Rated 30A at 125V (up to 3,750W), it’s a practical length for most campsites and mobile setups, and it’s UL/cUL listed for use in the U.S. and Canada. (Not for 50A/240V RV systems.).

Century Wire STW 10/3 25′ 30A Black RV Extension Cord At a Glance

• 30A RV Power (125V): Delivers up to 3,750W for typical 30-amp RV services.
• 10/3 All-Copper Conductors: Heavy-gauge wiring supports higher loads with less voltage drop over 25 ft.
• STW Outdoor Jacket: Weather- and abrasion-resistant thermoplastic cordage for campsite and field use.
• Cold-Weather Flexible: Jacket remains pliable to −40°F for easier handling in winter conditions.
• Right-Angle 30A Connector: Low-profile female end reduces strain at the RV inlet.
• Molded Ends: Durable molded plug and connector for repeated hookups.
• RV-Standard Interface: NEMA TT-30 (P to R) for 30A/125V RV shore power and compatible generator outlets.
• Listed for Safety: UL and cUL approvals for U.S./Canada.

Markets

• RV Parks & Campgrounds Reliable 30A shore-power reach from pedestal to RV.
• Travel Trailers & Fifth Wheels (30A) Extends factory cord without adapters.
• Portable Generators (TT-30 Output) Brings 30A/125V power to RVs during off-grid stays.
• Events & Mobile Vendors Feeds RV-based concessions or service trailers on 30A circuits.
• Service & Storage Yards Temporary power for maintenance and pre-trip checks.
• Emergency/Disaster Relief Powers 30A RVs used as mobile command or housing.

Campsites aren’t always laid out for perfect alignment with your RV’s inlet. This 25-foot, 10-gauge cord gives you the extra reach to land on a pedestal without stacking adapters or daisy-chaining lighter cords that sag voltage. The right-angle 30A connector keeps the hookup tight to the sidewall, reducing strain, while the STW jacket shrugs off rough pads, gravel, and wet grass. With UL/cUL listings and cold-weather flexibility to −40°F, it coils easily at the end of a long travel day and stands up to season after season of use.

For RV owners, the payoff is simple: steadier power to air conditioners, converters, and appliances on a true 30A/125V line—no compromises from undersized cords. Whether you’re on shore power in a park or plugging into a TT-30 outlet on a generator, this cord keeps things straightforward and dependable.

Century Wire D19001110 25′ 30A Black RV Extension Cord STW 10/3, Right-Angle Connector Features

• 10/3 Fine-Strand Copper Conductors: Designed for flexibility and current capacity.
• STW Thermoplastic Jacket: Outdoor-rated, water- and flame-resistant construction.
• −40°F Cold-Weather Performance: Easier deployment and storage in winter conditions.
• Right-Angle 30A Female End: Cleaner fit at the RV inlet with less protrusion.
• Molded Plug/Connector: One-piece ends resist pull-out and everyday handling.
• 30A RV Standard: NEMA TT-30P to TT-30R (125V).

Century Wire D19001110 25′ 30A Black RV Extension Cord STW 10/3, Right-Angle Connector Includes

• (1) 25 ft STW 10/3 30A/125V RV Extension Cord — NEMA TT-30P (male) to TT-30R (right-angle female)

Century Wire D19001110 25′ 30A Black RV Extension Cord STW 10/3, Right-Angle Connector Specifications

• Model / Part Number: D19001110
• UPC: 661899405248
• Length: 25 ft (7.62 m)
• Gauge / Conductors: 10/3 AWG, all copper
• Voltage / Current / Power: 125 V / 30 A / 3,750 W max
• Plug / Connector: NEMA TT-30P (male) to NEMA TT-30R (right-angle female)
• Jacket / Type: STW, outdoor thermoplastic, water & flame resistant
• Temperature Range: −40°C to 60°C (−40°F to 140°F)
• Color: Black
• Certifications: UL Listed; cUL (Canada)
• Packaging: (1) unit, cuff wrapper
• Unit Dimensions (L × W × H): 13.5″ × 13.5″ × 2.5″
• Unit Weight: 7.2 lb
• Country of Origin: USA

Why Customers Choose the Century Wire STW 10/3 25′ 30A Black RV Extension Cord with Right-Angle Connector

V owners choose the D19001110 because it delivers steady 30A/125V shore power without fuss. The 10/3 all-copper conductors help minimize voltage drop at the end of a 25 ft run, the right-angle TT-30 connector reduces strain at the inlet, and the STW cold-weather jacket stays flexible in tough conditions. Molded ends and UL/cUL listings round out a cord that holds up to repeated hookups at parks, storage yards, and service bays.

If you’re looking for a dependable 30 amp RV extension cord for shore power, this TT-30, 10/3 STW, 25 ft RV power cord is a practical upgrade for travel trailers, campers, and fifth wheels at RV parks, campgrounds, and generator sites. It’s a durable RV power cord 30 amp solution that keeps air conditioners, converters, and appliances running reliably—exactly what you want from a camper power cord you can trust trip after trip.