Southwire 1035 Twist-lock Extension Cord 50 Ft 10/3 L6-30

Product Description

The SOUTHWIRE 1035 is a spec-grade, heavy-duty twist-lock extension cord built for demanding temporary power applications in commercial and industrial settings. Constructed with 10/3 SOOW flexible cord, this 50-foot cable carries 250-volt, 30-amp service through a 2-pole, 3-wire NEMA L6-30 twist-lock configuration. The SOOW jacket is oil-resistant, water-resistant, and rated for outdoor use, making it well-suited for job sites, generator hookups, and temporary power distribution where a reliable, flexible conductor is required. Licensed electricians and power distribution crews specify this cord for temporary service drops and equipment feeder connections.

This extension cord is used in commercial construction, industrial maintenance, and event or generator power setups where a 250-volt, 30-amp temporary feed is needed. The L6-30 twist-lock terminations are standard in generator output panels, transfer switches, and portable power distribution boxes. It is appropriate for both indoor and outdoor temporary use given the SOOW jacket rating. Typical installers include licensed electricians and qualified electrical contractors working under NFPA 70 (NEC) temporary wiring requirements.

Key Features

• 50-foot length provides reach for generator and temporary power setups
• 10/3 SOOW construction offers flexibility and durability in rough job-site conditions
• L6-30 twist-lock connectors deliver a secure, vibration-resistant connection at 250 volts
• Oil-resistant and water-resistant SOOW jacket rated for outdoor and indoor temporary use
• 30-amp, 2-pole, 3-wire (2P3W) configuration suits heavy equipment and generator feeds

Compatibility

Designed for use with NEMA L6-30 twist-lock receptacles and inlets rated at 250 volts, 30 amps, commonly found on portable generators, transfer switches, and temporary power distribution equipment.

Installation Notes

Installation and connection of this cord should be performed by a licensed electrician in accordance with NFPA 70 (NEC) Article 590 governing temporary wiring. Confirm the source receptacle and load inlet are both rated NEMA L6-30 at 250 volts and 30 amps before energizing. Never exceed the cord's 30-amp current rating or use it as a permanent wiring method. Inspect the jacket for cuts or abrasion damage before each use, and do not run the cord through doorways or windows where it may be pinched.

Technical Specifications

• Conductor Size: 10/3 AWG
• Cord Type: SOOW
• Length: 50 feet
• Voltage Rating: 250 volts
• Amperage Rating: 30 amps
• Connector Type: NEMA L6-30 Twist-Lock
• Wiring Configuration: 2-Pole, 3-Wire (2P3W)
• UPC: 754632010356

Standard Information

• Brand: SOUTHWIRE
• Manufacturer Part Number: 1035