Started with three employees, and has now evolved into a global powerhouse. Employing many people headquartered in Raleigh, NC. Ironbox has transformed from a single cord company to now offering adiverse range of power solutions designed to resolve complicated power needs.

The IronBox NEMA L6-30 Extension Power Cord offers superior durability with top-quality brass alloy components and weatherproofing, ensuring safe power flow in extreme environments. Built with heavy-duty 10 AWG wire, it's perfect for use indoors or outdoors, including for generators and servers.

Connector TypeExtension Power CordVolts and Ampere30 Amps, 250 VoltsLength25 FootConnector GenderMale-to-FemaleUnique FeatureHeavy Duty, UL-ListedUsesIdeal for Powering Heavy-duty Equipment, Generators, and Tools in both Residential and Industrial Settings. 1NEMA L6-30 Extension Cord2Heavy Duty 10 AWG 3Ready for Tough Condition4Twist Lock Mechanism5Powering Servers

Built to withstand extreme conditions, offering unmatched durability and strength for heavy-duty tasks.

Designed for continuous 30-amp power flow at 250V, perfect for high-powered equipment.

Ideal for use with generators, servers, and outdoor equipment, ensuring reliability in all settings.

Each cord is rigorously tested to meet strict standards for safety, ensuring dependable performance.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Merchant Video

How did we get our start?

Heavy Duty Design

Rated for 30A/250V

Versatile Uses

Quality Tested

Extension Power Cord