Southwire 20308-66-03 Service Cord, 12 Awg 3-conductor Sjtw-a, Orange, 250 Ft.

The Southwire 20308-66-03 is a heavy-duty service cord designed for portable tools, lights, and equipment in both professional and DIY settings. With 250 feet of orange-jacketed cable, this cord delivers reliable power transfer while maintaining high visibility on job sites, construction areas, and outdoor work environments. The 12 AWG gauge with three conductors provides ample capacity for demanding applications without excessive voltage drop over long distances.

Built for durability, this cord features soft annealed stranded copper conductors wrapped in thermoplastic (TPE) insulation and a weather-resistant vinyl PVC jacket. This combination protects against moisture and oil, making it suitable for use indoors and outdoors. The flexible construction is easy to handle and store, and the bright orange color helps prevent tripping hazards by making the cord easy to locate on busy job sites.

Features and Benefits

• 12 AWG 3-Conductor Design: Soft annealed stranded copper conductors handle heavy loads for power tools, lighting, and workshop equipment with reduced voltage drop over long runs.
• SJTW-A Rating: Service Junior Thermoplastic Weather-resistant certification ensures durability against moisture and weather exposure for reliable outdoor and indoor performance.
• Orange High-Visibility Jacket: Bright PVC coating improves safety and jobsite awareness by making the cord highly visible on cluttered work areas.
• TPE Insulation and Vinyl Sheath: Thermoplastic insulated conductors and weather-resistant jacket provide flexible, durable protection.
• 250-Foot Length: Extended reach reduces the need for multiple cord connections, streamlining setup and minimizing trip hazards.
• UL and CSA Certified: Approved to UL62, UL1581, and CSA standards for safety and commercial use.

Specifications

• Brand: Southwire
• Model: 20308-66-03
• Conductor Gauge: 12 AWG
• Conductors: 3
• Conductor Material: Soft annealed stranded copper
• Insulation Type: Thermoplastic (TPE)
• Sheath Material: Vinyl PVC
• Rating: SJTW-A
• Length: 250 feet
• Color: Orange
• Certifications: UL62, UL1581, CSA approved