Southwire 2548SW0041 Outdoor Extension Cord 50 Ft 12/3

Product Description

The SOUTHWIRE 2548SW0041 is a 50-foot, 12/3 AWG SJTW outdoor extension cord rated for 15 amps at 125 volts AC. Built with three conductors and a single NEMA 5-15R receptacle, it delivers reliable power delivery for outdoor power tools, job site equipment, and heavy-duty portable appliances. The SJTW jacket is designed to handle outdoor conditions, resisting moisture, abrasion, and temperature variation. The cord ships in a red and white color scheme for easy identification on busy job sites. UL Listed and CSA Certified, it meets OSHA requirements commonly enforced on commercial and residential construction sites.

This extension cord is suited for outdoor use in residential and light commercial settings. Electricians, HVAC technicians, and general contractors rely on 12-gauge cords of this length to power equipment that draws up to 15 amps without excessive voltage drop over the 50-foot run. Typical applications include powering drills, circular saws, compressors, and other 120-volt tools from a standard outlet to a work area. The NEMA 5-15P plug connects to any standard 15-amp or 20-amp grounded household or job site outlet.

Key Features

• 50-foot length with 12/3 AWG conductors for reduced voltage drop at full load
• Rated 15 amps at 125 volts AC for compatibility with standard 120-volt circuits
• SJTW jacket rated for outdoor use, resistant to moisture and abrasion
• NEMA 5-15P plug and single NEMA 5-15R receptacle for standard grounded connections
• UL Listed, CSA Certified, and OSHA compliant
• Red and white jacket color for high visibility on job sites

Compatibility

Designed for use with any 120-volt, 15-amp or 20-amp grounded outlet using a NEMA 5-15P or NEMA 5-15R configuration, suitable for standard outdoor power tools and equipment on residential and commercial job sites.

Installation Notes

Extension cords of this type are installed and used by electricians, HVAC technicians, and other trades working from a fixed power source. Always inspect the cord jacket for cuts, abrasion, or damage before each use and do not operate a damaged cord. Do not exceed the 15-amp current rating or use this cord as a permanent wiring substitute, as NEC guidelines prohibit permanent use of extension cords in place of fixed wiring. Keep connections dry and off the ground where standing water is present.