Extension Power Cords

Qualtek extension power cords help to extend power with certified performance and dependability

Image of Qualtek Extension Power Cords Qualtek extension power cords are engineered to deliver dependable performance wherever additional reach is required. Designed with durable cordage types such as SJT and SJTW, these cords provide consistent power transmission across a wide range of applications. With varying lengths, wire gauges, and amperage ratings, users can select the right solution to safely extend power without sacrificing efficiency or reliability.

Built to meet rigorous safety and compliance standards, Qualtek extension cords are typically UL and cUL approved and RoHS compliant, ensuring they meet global requirements for quality and environmental responsibility. Their robust construction supports long-term use in commercial, industrial, and everyday environments, while flexible designs make installation and routing simple and efficient.

Whether powering equipment across workspaces, extending reach in tight installations, or supporting critical operations, Qualtek extension power cords offer a trusted combination of durability, safety, and performance, keeping power connected wherever it is needed most.

Features
  • Cordage types (SJT, SJTW): Thermoplastic jacketed constructions offering defined flexibility, insulation integrity, and mechanical durability per application requirements
  • Conductor sizes (12 AWG to 16 AWG): Engineered to support varying current loads with optimized conductivity and thermal performance
  • Temperature ratings (up to +105°C): Insulation systems designed to maintain performance under elevated thermal conditions
  • NEMA 5-15 plug configurations: Standardized male/female connectors ensuring compatibility across common AC power interfaces
  • Agency certifications (UL, cUL): Tested and certified to meet applicable safety and compliance standards for regulated markets
  • Molded termination design: Integrated strain relief and overmolded connectors for enhanced pull strength and long-term reliability
  • RoHS compliant materials: Manufactured using environmentally compliant materials to meet global regulatory requirements
Applications
  • General AC power extension: Extending reach from fixed outlets to equipment in commercial and residential environments
  • IT and data center equipment: Powering servers, network switches, and rack-mounted hardware where additional length or routing is required
  • Industrial equipment and machinery: Supplying power to production equipment, tools, and factory floor systems
  • Laboratory and test equipment: Reliable power extension for diagnostic, measurement, and R&D devices
  • Medical devices (non-critical use): Supporting powered medical and healthcare equipment requiring flexible placement
  • Office and commercial electronics: Computers, monitors, printers, and peripheral devices in workspace environments
  • Audio/visual and broadcast equipment: Power distribution for AV systems, staging setups, and studio equipment
  • Temporary and mobile installations: Trade shows, events, and field deployments requiring adaptable power routing

Extension Power Cords

รูปภาพManufacturer Part NumberคำอธิบายAvailable Quantityราคาดูรายละเอียด
ผลิตภัณฑ์ใหม่
CORD NEMA5-15P-5-15R 16AWG 1'
250134-01CORD NEMA5-15P-5-15R 16AWG 1'0 - Immediate$253.79ดูรายละเอียด
ผลิตภัณฑ์ใหม่
CORD NEMA5-15P-5-15R 16AWG 3'
250135-01CORD NEMA5-15P-5-15R 16AWG 3'0 - Immediate$309.40ดูรายละเอียด
ผลิตภัณฑ์ใหม่
CORD NEMA5-15P-5-15R 14AWG 6'
250136-01CORD NEMA5-15P-5-15R 14AWG 6'0 - Immediate$472.66ดูรายละเอียด
ผลิตภัณฑ์ใหม่
CORD NEMA5-15P-5-15R 14AWG 10'
250137-01CORD NEMA5-15P-5-15R 14AWG 10'0 - Immediate$631.08ดูรายละเอียด
ผลิตภัณฑ์ใหม่
CORD NEMA5-15P-5-15R 14AWG 25'
250138-01CORD NEMA5-15P-5-15R 14AWG 25'0 - Immediate$1,217.87ดูรายละเอียด
ผลิตภัณฑ์ใหม่
CORD NEMA5-15P-5-15R 12AWG 50'
250139-01CORD NEMA5-15P-5-15R 12AWG 50'0 - Immediate$2,328.57ดูรายละเอียด
ผลิตภัณฑ์ใหม่
CORD NEMA5-15P-5-15R 12AWG 100'
250140-01CORD NEMA5-15P-5-15R 12AWG 100'0 - Immediate$4,537.92ดูรายละเอียด
Published: 2026-04-21