10/3 SJTWA-UL OSHA Power Extension Cord

This heavy-duty 10/3 SJTWA-UL extension cord is engineered for safe, reliable, and efficient power delivery in professional, industrial, and high-demand environments. Built with thick 10-gauge wiring, it minimizes voltage drop and supports consistent power flow for heavy-duty tools, equipment, and temporary power setups.

Designed to meet UL certification and OSHA compliance, this extension cord is constructed to withstand tough job-site conditions. A durable outer jacket ensures long-lasting performance, while lighted ends provide immediate visual confirmation of active power, improving safety and ease of use.

Available in multiple colors for visibility and organization, and offered in Single-End and Tri-Tap configurations, this extension cord provides flexible power solutions for a wide range of applications.

Key Features

• 10/3 Heavy-Duty Gauge Construction
  Supports high-load equipment with reduced voltage drop.

• SJTWA-UL Certified & OSHA Compliant
  Meets recognized safety and performance standards.

• Lighted Ends
  Illuminated connectors indicate live power instantly.

• Single-End & Tri-Tap Options
  Choose between standard or multi-outlet configurations.

• Durable Outer Jacket
  Built for demanding professional and industrial use.

• Multiple Color Options Available
  Improves visibility and helps organize power distribution.

• Versatile Compatibility
  Suitable for construction tools, shop equipment, and temporary power needs.

General Specifications (may vary by configuration)

• Wire Gauge: 10/3

• Certification: SJTWA-UL

• Compliance: OSHA

• Configurations: Single-End / Tri-Tap

• Colors: Green, Yellow, Blue

• Packaging:

  • Cords per Box: 2

  • Approx. Weight per Cord: 16 lbs

Applications

Ideal for construction sites, industrial facilities, workshops, maintenance operations, and heavy-duty home projects where dependable power and rugged performance are essential.