RVGUARD 30A RV Extension Cord 25 ft with Reverse Polarity Indicator and Weather-Resistant 10/3 Jacket

When you need a dependable extension cord for your RV hookup, this 25-foot RVGUARD cord delivers standard 30-amp connectivity and a visible polarity indicator so you can confirm the shore power wiring at a glance. Constructed with weather-resistant 10/3 gauge STW jacket and ETL/cETL approval, it’s built to withstand outdoor use and frequent handling while offering added convenience with a disconnect handle and storage accessories.

How does the reverse polarity indicator protect my setup?

The integrated indicator lights show whether the incoming pedestal wiring is correct or if hot/neutral or hot/ground have been reversed, helping you spot miswired outlets before you connect appliances. It does not repair wiring but gives a visual warning so you can avoid connecting to a potentially unsafe source.

• Built-in LED indicator with three status states for wiring verification
• Quick visual check before plugging in appliances or charging systems
• Reduces guesswork when using unfamiliar campground pedestals

What electrical specifications and safety approvals does this cord offer?

This RVGUARD cord is rated for 30 amps and up to 3,750 watts, using standard NEMA TT-30 male and female connectors for 30A RV service. The cable assembly is ETL/cETL approved, and the 10/3 gauge STW jacket meets common outdoor-use requirements for flexibility and abrasion resistance.

• 30A rating with NEMA TT-30P (male) and TT-30R (female) connectors
• 10/3 gauge STW construction rated for 3,750 watts
• ETL/cETL approved for conformance to North American safety standards

How does the cord handle wear, handling, and storage?

The heavy-duty STW jacket resists weather and abrasion, while a reinforced strain-relief design reduces stress at the connector ends to prevent premature failure. A molded disconnect handle makes plugging and unplugging easier and safer, and included storage pieces keep the cord tidy when not in use.

• Durable 10/3 STW jacket resists moisture and abrasion
• Strain relief reduces cable stress at connector junctions
• Comes with a storage bag and plastic strap for compact packing

Will this cord fit common RV power pedestals and appliances?

Yes — the cord uses standard TT-30 30A connectors common on many RVs and campground pedestals. It supports typical 30-amp RV loads, making it suitable for running appliances and systems designed within that amperage limit.

• Compatible with 30A RV shore power inlets and pedestals
• Supports typical RV shore power appliances up to 3,750W
• 25-foot length balances reach and manageable storage

Who is this for: The RVGUARD 30 Amp 25 Foot RV Extension Cord is intended for RV owners, campers, and anyone who needs a reliable, portable 30A power connection at campsites, RV parks, or seasonal parking. It suits users who want a visible polarity check, rugged outdoor durability, and convenient handling features like a molded disconnect handle and included storage accessories. This cord is also appropriate for maintenance crews and rental operators who want an inspected, safety-marked cable that’s easy to use across multiple rigs.