50ft Heavy-Duty 30 Amp Generator Extension Cord – 7500W, 10/4 SJTW – RV & Emergency Power Ready – NEMA L14-30 Twist Lock

Power your generator safely and reliably with this heavy-duty 50-foot generator extension cord, built for demanding outdoor and job-site use. Designed with 10/4 SJTW copper wiring, this cord delivers consistent power for generators up to 7500 watts while withstanding extreme weather conditions.

Key Features

• 50-Foot Length – Extended reach for flexible generator placement

• 30 Amp Capacity – Supports high-power generator connections

• 7500 Watt Rated – Ideal for backup power, RVs, job sites, and outdoor equipment

• 10/4 Gauge SJTW Cable – Thick, durable copper conductors for maximum performance

• ETL Approved – Certified for safety and reliability

• All-Weather Performance – Rated from +60°C to −40°C

• Water & Flame Resistant – Built for outdoor and emergency use

• Heavy-Duty Connectors – Secure fit with reduced power loss

Perfect For

• Portable generators

• Home backup power

• Construction sites

• RV and outdoor applications

• Emergency power setups

Specifications

• Length: 50 ft

• Wire Gauge: 10/4

• Cable Type: SJTW, FT2

• Amperage: 30 Amp

• Power Rating: 7500 Watts

• Temperature Rating: +60°C to −40°C

• Certification: ETL Approved

• Resistance: Water & Flame Resistant