RVMATE 30A Generator Cord 4-Prong NEMA L14-30 50ft — 10AWG Heavy-Duty, Weather-Resistant

RVMATE 30 Amp Generator Cord 4 Prong 50 Feet is a heavy-duty, ETL-listed 10AWG NEMA L14-30 power cable that safely links portable generators to transfer switches, inlet boxes, or RVs for 125/250V service.

When you need a dependable connection from a generator to your home panel, power inlet, or RV shorebox, the RVMATE 50-foot 4-prong cord delivers a safe, flexible, and weather-resistant link. Built with 100% copper conductors and a flame-retardant PVC jacket, this cable supports up to 30 amps (3,750W at 125V or 7,500W at 250V) and uses a twist-lock NEMA L14-30 configuration to prevent accidental disconnection.

How does this cord keep power connections secure during use?

The RVMATE cord uses a twist-lock NEMA L14-30 plug and matching connector so the plug locks in place and resists accidental pull-out during operation. Strain-relief on both ends reduces stress at the termination points, minimizing wear and the chance of internal conductor damage.

• Twist-lock L14-30P plug and L14-30R connector for a tight, vibration-resistant fit
• Strain-relief collars to protect cable ends from bending and pulling
• Durable molded plugs for reliable contact and long service life

Is this cable safe for outdoor and cold-weather use?

Yes — the cable jacket is heavy-duty, heat-resistant PVC with flame-retardant properties, and the conductor insulation remains flexible at low temperatures so the cord is easy to coil and deploy. The ETL listing and solid copper conductors further support safe, consistent operation when used as intended.

• Rated for operation up to 60°C maximum working temperature
• Flame-retardant, weather-resistant PVC jacket for outdoor conditions
• 100% copper conductors for consistent conductivity and lower heat buildup

What electrical specs and compatibility should I expect?

This RVMATE cord is a standard 30A 4-conductor cable (10 AWG x 4) wired for NEMA L14-30 service. It supports 125/250V split-phase systems and is commonly used to connect portable generators to transfer switches, inlet boxes, or RV power inlets that accept an L14-30 connection.

• 10 AWG/4 conductor cable — 30A (NEMA L14-30) rating
• Supports 125/250V split-phase, up to 3,750W at 125V or 7,500W at 250V
• ETL-certified to meet recognized safety standards

What comes in the box and how is it packaged?

Each package includes the 50-foot RVMATE generator cord plus a useful adapter plug, a storage bag, and a microfiber towel to keep the cable clean and organized. The included accessories make it easier to store, transport, and maintain the cable when it’s not in use.

• 50-foot RVMATE 30A 4-prong (NEMA L14-30) generator cord
• Compatible adapter plug for common applications
• Storage bag and towel for tidy transport and maintenance

Who this is for: homeowners, RV owners, contractors, and weekend campers who need a reliable 30-amp generator connection will value the RVMATE 50-foot 4-prong cord. It suits anyone connecting portable generators to transfer switches, inlet boxes, or RV power inlets where a twist-lock L14-30 connection, durable construction, and longer reach are required. Always follow local codes and manufacturer instructions when using generator cords, and verify compatibility with your generator and inlet before connecting.