Extension Cords

These L15-30, 3 phase, extension cords are commonly used with industrial equipment and feature a bright yellow jacket for easy visibility. Both the male plug and female connector are fully molded.

Approval: Plug, Connector, and SJTW: UL, C-UL

Limited one year warranty

This NEMA L5-20 generator extension cord has an assembly style male plug and female connector. The 10ft. cable remains flexible in colder temperatures and provides heat resistance up to 221° Fahrenheit.

Max Power: 3750W

Approval: Plug, SJTOW: UL, C-UL

Limited one year warranty

The L5-20 connection is commonly found on in-rack power distribution units as well as medium to large portable generators for industrial equipment or large power tools. These L5-20 extension cords feature a rubber outer jacket that remains flexible even in colder temperatures.

Approval: Plug, SJOOW: UL, C-UL

Limited one year warranty

These 30A extension cords have a rubber outer jacket that remains flexible even in cold temperatures. The L5-30 connection is commonly used with in-rack power distribution units as well as medium to large portable generators, making these cords ideal for industrial equipment or large power tools. This configuration is also used with 30A RV and marine shore power.

Approval: Plug, SJOOW: UL, C-UL

Limited one year warranty

This NEMA L6-20 power extension cord features a fully molded plug and connector. The L6-20 configuration is commonly found on in-rack power distribution units (PDUs) as well as heavy-duty 250V equipment such as welders and EV chargers.

Limited one year warranty

This 20A 250V rubber extension cord features a rubber jacket that remains flexible even in cold temperatures. The L6-20 connection is commonly found on in-rack power distribution units as well as with heavy-duty 250V equipment such as welders.

Approval: Plug, SJOOW: UL, C-UL

Limited one year warranty

This NEMA L6-30 10ft. extension cord is fully molded. It can be used with 250V devices such as EV chargers, welders, power tools, and other devices. The cable comes in an attractive black finish and has a bright yellow plug and connector for easy visibility.

Limited one year warranty

This extension cord has a NEMA L6-30 configuration, which is popular with industrial equipment, in-rack power distribution units, heavy-duty 240V equipment, such as welders, and many electrical vehicle chargers. The SJOOW cable is super flexible, even in colder temperatures.

Approval: Plug, SJOOW: UL, C-UL

Limited one year warranty

This Loc-King extension cord is designed for both the typical home user or a contractor who needs power for tools at the house or garage. The 12 gauge wire provides plenty of power for running devices such as a drill or saw from over 100ft away. The Loc-King plug and connector feature locking technology to prevent accidental unplugging. The female connector features a weather tight cap for protection when not in use and a LED indicator light that illuminates when the power is connected. The cable comes in a bright yellow color that stands out it in low light conditions.

Approval: Plug, Connector, and SJTW: UL, C-UL