Power, Line Cables and Extension Cords

Image Part Number Description / PDF Quantity Rfq
IL13-US1-SVT-3100-275

IL13-US1-SVT-3100-275

Schaffner EMC, Inc.

CORD 18AWG NEMA5-15P - IEC320 9'

45

IL19-SE-H05-3150-200

IL19-SE-H05-3150-200

Schaffner EMC, Inc.

CRD 16AWG IEC320-C19 - CBL 6.56'

66

IL19-C20-H05-3150-200

IL19-C20-H05-3150-200

Schaffner EMC, Inc.

CORD 14AWG 320-C20 - C19 6.56'

2

IL13P-US1-SJT-3160-366

IL13P-US1-SJT-3160-366

Schaffner EMC, Inc.

CORD NEMA5-15P - IEC 320-C13 12'

0

IF13-EU2-H05-3100 WF-200

IF13-EU2-H05-3100 WF-200

Schaffner EMC, Inc.

CORD 18AWG CEE 7/VII - C13 6.56'

267

IL13P-US1-SJT-3160-275

IL13P-US1-SJT-3160-275

Schaffner EMC, Inc.

CORD NEMA5-15P - IEC 320-C13 9'

139

IL19-C20-SJT-3160-183

IL19-C20-SJT-3160-183

Schaffner EMC, Inc.

CORD IEC320-C20 - IEC320-C19 6'

36

IL13-EU1-H05-3100-300

IL13-EU1-H05-3100-300

Schaffner EMC, Inc.

CRD 18AWG CEE7/7 RA - C13 9.84'

24

IL13P-US1-SJT-3160-183

IL13P-US1-SJT-3160-183

Schaffner EMC, Inc.

CORD NEMA5-15P - IEC 320-C13 6'

155

IL13-US2-SJT-3100-275

IL13-US2-SJT-3100-275

Schaffner EMC, Inc.

CORD 18AWG NEMA5-15P - IEC320 9'

92

IL13-US1-SVT-3100-366

IL13-US1-SVT-3100-366

Schaffner EMC, Inc.

CRD 18AWG NEMA5-15P - 320C13 12'

39

IF13-SE-H05-3100-WF-200

IF13-SE-H05-3100-WF-200

Schaffner EMC, Inc.

CRD 18AWG IEC320-C13 - CBL 6.56'

98

IL13-UK1-H05-3100-200

IL13-UK1-H05-3100-200

Schaffner EMC, Inc.

CRD 18AWG BS1363A - IEC320 6.67'

109

IL13-US2-SJT-3100-366

IL13-US2-SJT-3100-366

Schaffner EMC, Inc.

CRD 18AWG NEMA5-15P - 320C13 12'

216

IL13-C14-H05-3100-200

IL13-C14-H05-3100-200

Schaffner EMC, Inc.

CORD 18AWG 320C14 - C13 6.56'

39

IL19-US1-SJT-3160-183

IL19-US1-SJT-3160-183

Schaffner EMC, Inc.

CORD NEMA5-15P - IEC 320-C19 6'

0

IL13-US2-SJT-3100-183

IL13-US2-SJT-3100-183

Schaffner EMC, Inc.

CORD 18AWG NEMA5-15P - IEC320 6'

83

IL13-US1-SVT-3100-183

IL13-US1-SVT-3100-183

Schaffner EMC, Inc.

CORD 18AWG NEMA5-15P - IEC320 6'

1350

IL13-C14-SVT-3100-183

IL13-C14-SVT-3100-183

Schaffner EMC, Inc.

CORD 18AWG IEC320C14 - 320C13 6'

663

IL13-EU1-H05-3100-400

IL13-EU1-H05-3100-400

Schaffner EMC, Inc.

CORD 18AWG CEE 7/7 TO C13 13.12'

7

Power, Line Cables and Extension Cords

1. Overview

Cable assemblies, power line cables, and extension cords are critical components for transmitting electrical power and signals across devices and systems. These products ensure safe, reliable connectivity in residential, commercial, and industrial applications. Their importance has grown with advancements in electronics, automation, and renewable energy systems, enabling efficient power distribution and data communication in modern infrastructure.

2. Main Types and Functional Classification

Type Functional Characteristics Application Examples
Power Line Cables Fixed wiring for permanent installations, designed for high durability and compliance with electrical codes Building electrical systems, industrial machinery, HVAC systems
Extension Cords Flexible, portable cables with multiple outlets for temporary power access Construction sites, outdoor equipment, home appliances
Pre-assembled Cable Assemblies Custom-designed cables with connectors, shielding, and insulation tailored to specific applications Medical devices, aerospace systems, data servers
Industrial Cable Assemblies Heavy-duty cables resistant to abrasion, chemicals, and extreme temperatures Factories, robotics, oil & gas operations

3. Structure and Components

A typical power cable assembly consists of:

  • Conductor: Copper or aluminum strands for electrical conductivity
  • Insulation: Thermoplastic or rubber layers to prevent leakage (e.g., PVC, XLPE)
  • Shielding: Braided copper or foil to reduce electromagnetic interference (EMI)
  • Jacket: Durable outer layer for mechanical protection (e.g., LSZH for low smoke emission)
  • Connectors: IEC, NEMA, or specialized interfaces (e.g., USB, HDMI for signal cables)

4. Key Technical Specifications

Parameter Description Importance
Conductor Size (AWG/mm ) Determines current-carrying capacity Prevents overheating and voltage drop
Voltage Rating Maximum operating voltage (e.g., 300V, 600V) Ensures safe operation under electrical stress
Temperature Range Operating limits (-40 C to +105 C) Maintains performance in extreme environments
Current Capacity (Amps) Depends on conductor cross-section and insulation Prevents fire hazards and equipment damage
Shielding Effectiveness Reduction of EMI/RFI interference (e.g., 60dB-100dB) Ensures signal integrity in sensitive electronics
Flame Resistance Compliance with standards like UL 94 or IEC 60332 Enhances safety in fire-prone environments

5. Application Fields

Key industries and equipment include:

  • Industrial Manufacturing: CNC machines, conveyor systems
  • Healthcare: MRI scanners, patient monitoring systems
  • Consumer Electronics: PCs, printers, home theaters
  • Renewable Energy: Solar inverters, wind turbine controllers
  • Data Centers: Server racks, UPS systems

6. Leading Manufacturers and Products

Manufacturer Country Representative Product
Belden Inc. USA Industrial Ethernet cables with Cat 6A shielding
L-com Global Connectivity USA Fiber optic cable assemblies for 10G networks
Belkin International USA Surge-protected extension cords with USB ports
Yazaki Corporation Japan Automotive power cable harnesses

7. Selection Guidelines

Key factors to consider:

  • Environmental Conditions: Temperature, moisture, exposure to chemicals or UV light
  • Electrical Requirements: Voltage, current, frequency
  • Mechanical Stress: Flexibility needs, bending radius, abrasion resistance
  • Regulatory Compliance: Certifications like UL, CE, RoHS
  • Cost vs. Longevity: Premium materials (e.g., silver-plated conductors) for critical applications

Example: For outdoor construction equipment, select a 14 AWG SJTW extension cord with UV-resistant PVC jacket and 600V rating.

8. Industry Trends

Emerging trends include:

  • Adoption of halogen-free, recyclable materials for environmental compliance
  • Integration of smart cables with built-in sensors for real-time monitoring
  • Development of high-frequency cable assemblies for 5G and IoT applications
  • Standardization of universal connectors (e.g., USB-C for power and data)
  • Increased demand for modular cable systems in data centers

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