Southwire 2548SWUSA1 Heavy Duty Extension Cord 50 Ft 15A

Product Description

The SOUTHWIRE 2548SWUSA1 is a 50-foot, SJTW-rated heavy duty extension cord built for demanding indoor and outdoor use. Rated at 15 amps, 125 volts, and 1,875 watts, it handles power tools, compressors, and other heavy equipment on the jobsite or in the shop. The all-copper conductors ensure reliable conductivity and reduced voltage drop over the full 50-foot run. A flexible vinyl jacket resists moisture, abrasion, and sunlight exposure, keeping the cord serviceable in harsh conditions. This cord is Made in the USA and features a patriotic striped jacket designed for high visibility and easy identification on busy work sites.

This extension cord is suited for a wide range of applications including construction jobsites, workshops, warehouses, and outdoor events. Its temperature rating of -40 degrees F to 140 degrees F makes it functional in extreme cold and heat, covering most North American seasonal conditions. The SJTW designation confirms suitability for outdoor use with a thermoplastic jacket rated for wet locations. Electricians, general contractors, and maintenance technicians reaching for a reliable cord for corded power tools and equipment will find this a practical, code-appropriate choice.

Key Features

• SJTW jacket rated for wet and outdoor locations, temperature range -40 degrees F to 140 degrees F
• All-copper conductors for consistent conductivity and reduced voltage drop
• 15 amps, 125 volts, 1,875 watts capacity suits heavy duty power tools and equipment
• Flexible vinyl jacket resists moisture, abrasion, and UV exposure
• Oversized clear molded plug reduces risk of accidental bending or breakage at the connection point
• Made in the USA with high-visibility patriotic striped jacket for easy jobsite identification
• UL Listed

Compatibility

Designed for use with standard 15-amp, 125-volt grounded outlets and compatible with corded power tools, compressors, lighting, and general equipment requiring up to 1,875 watts.

Installation Notes

This extension cord is intended for use by electricians, contractors, and qualified tradespeople following applicable NEC guidelines for temporary wiring and extension cord use. Always inspect the cord for damage before each use and never operate it in a coiled state under heavy load, as heat buildup can reduce capacity and create a hazard. Do not exceed the 15-amp current rating of the cord. Unplug from the power source before connecting or disconnecting equipment in wet conditions.

Technical Specifications

• Voltage Rating: 125 volts
• Amperage Rating: 15 amps
• Wattage Rating: 1,875 watts
• Cord Length: 50 feet
• Jacket Type: SJTW
• Conductor Material: All-copper
• Temperature Range: -40 degrees F to 140 degrees F
• Weight: 6.535 pounds
• Unit of Measure: Each
• UPC: 029892051587

Standard Information

• Brand: SOUTHWIRE
• Manufacturer Part Number: 2548SWUSA1