UL規格屋内延長コード

Available in various NEMA configurations, wire gauges including 16AWG, 14AWG, and 12AWG, and customized lengths, these UL Standard Indoor Extension Cords are built with stranded copper conductors for efficient power transmission and consistent electrical performance. The flame-retardant PVC jacket provides insulation protection, flexibility, and resistance to daily wear. Complying with UL, ETL, and RoHS requirements, LINSHENG Indoor Extension Cords deliver safe and durable power connection solutions for appliances, office equipment, lighting, and general indoor applications.

Product Details

1. High-Conductivity Copper Conductor for Reliable Power Transmission

LINSHENG UL Standard Indoor Extension Cords use high-quality stranded copper conductors to provide excellent conductivity, stable current transmission, and reduced power loss. The flexible copper structure improves bending performance and durability, making the cords suitable for household electronics, office equipment, lighting, and other indoor applications.

Available in 16AWG, 14AWG, and 12AWG options, the cords support different power requirements, from lightweight devices to higher-load electrical equipment.

2. Flame-Retardant PVC Jacket for Safety and Durability

The extension cords feature a flame-retardant PVC jacket that provides reliable insulation, abrasion resistance, and protection against daily wear. The flexible outer layer allows easy installation and handling while maintaining long-term electrical safety.

Multiple jacket colors and OEM customization options are available to meet different market and branding requirements.

3. Multiple Specifications for Various Applications

LINSHENG provides flexible configurations including different wire gauges, cable lengths, plug types, and packaging options. Standard lengths include 6ft, 10ft, 14ft, and 25ft, with customized solutions available for specific project requirements.

The 16AWG model is suitable for low-power devices, the 14AWG version is designed for general household and office equipment, and the 12AWG model supports higher current applications.

4. Wide Application Range for Indoor Power Solutions

LINSHENG UL Standard Indoor Extension Cords are widely used in residential, commercial, and professional indoor environments. They are suitable for home appliances, office equipment, retail displays, educational facilities, workshops, and temporary power connections.

With stable quality, customization capability, and reliable supply capacity, LINSHENG supports distributors, contractors, and OEM customers worldwide.

Manufacturing & Quality Assurance

LINSHENG applies strict quality control throughout the manufacturing process, including raw material inspection, conductor assembly, PVC extrusion, cable forming, electrical testing, and final inspection. With 15 years of electrical product manufacturing and export experience, LINSHENG ensures consistent product performance, reliable quality, and stable supply for global customers.

Certification & Compliance

Electrical safety is essential for global power products. LINSHENG UL Standard Indoor Extension Cords are manufactured according to North American electrical requirements and undergo strict quality inspections.

The products support UL, ETL, and RoHS compliance requirements, ensuring reliable insulation performance, electrical safety, and environmental standards. These certifications help distributors and importers meet market regulations and provide dependable power solutions for residential, commercial, and professional applications.

Technical Parameters

1. Product Specifications Overview

2. Wire Gauge Selection Guide for Different Power Requirements

Choosing the correct wire gauge is important for maintaining electrical safety and stable performance.

The 16AWG extension cord is designed for lightweight indoor applications such as lamps, chargers, small electronic devices, and low-power household equipment. It provides excellent flexibility and convenient handling.

The 14AWG extension cord provides a balance between flexibility and load capacity, making it suitable for computers, televisions, office equipment, power strips, and general residential electrical applications.

The 12AWG extension cord is designed for higher-power indoor applications requiring stronger current capacity. It is suitable for professional equipment, larger appliances, and applications where reduced voltage drop is important.

LINSHENG can also provide customized specifications according to customer application requirements.

Application Solutions

1. Residential Power Extension Applications

LINSHENG indoor extension cords provide reliable power extension solutions for homes, offices, entertainment systems, lighting, charging devices, and household electronics. Flexible cable design and durable insulation ensure safe and convenient daily use.

2. Commercial and Office Electrical Applications

Designed for commercial environments, LINSHENG extension cords are suitable for computers, monitors, printers, retail displays, and temporary indoor power distribution. Stable performance and customized packaging support various business needs.

3. Professional Equipment and Project Applications

LINSHENG extension cords are also used in workshops, schools, event spaces, and equipment installation projects. Multiple gauge options and customization capabilities allow solutions for different indoor power requirements.

Product Comparison

Factory Advantages

1. Experienced Electrical Cord Manufacturer with Global Export Capability

LINSHENG has focused on electrical cord manufacturing and international supply for more than 15 years. During this period, the company has accumulated experience in product development, quality management, and global customer service.

The factory is equipped with professional production equipment and inspection systems to support stable production capacity. From raw material control to finished product testing, each process follows standardized manufacturing procedures.

With export experience across international markets, LINSHENG understands different customer requirements regarding certifications, packaging, specifications, and delivery schedules.

2. Flexible OEM and ODM Support for Different Markets

Different distributors and brands often require customized electrical products. LINSHENG provides flexible OEM and ODM services to support customers with specific market requirements. Customization options include cable length, wire gauge, jacket color, packaging design, labeling, and product specifications.

Through close cooperation between engineering and production teams, LINSHENG helps customers develop suitable extension cord solutions while maintaining reliable quality standards.

3. Stable Supply Chain and Long-Term Partnership Support

For global distributors and wholesalers, stable supply is essential for business growth. LINSHENG maintains strict production planning and quality control systems to ensure consistent product availability and reliable delivery performance. The company provides technical communication, sample support, product documentation, and after-sales service to help customers build long-term cooperation.

FAQ

1. What is the difference between 16AWG, 14AWG, and 12AWG extension cords?

The main difference is the conductor size and current carrying capability. 16AWG extension cords are suitable for lightweight indoor devices, while 14AWG and 12AWG models provide stronger performance for higher-power applications.

2. Are LINSHENG indoor extension cords suitable for North American markets?

Yes. LINSHENG extension cords are designed according to North American electrical requirements and support UL, ETL, and RoHS compliance requirements for international market applications.

3. Can LINSHENG customize extension cord specifications?

Yes. LINSHENG provides OEM and ODM services including customized cable lengths, wire gauges, colors, packaging, labeling, and product configurations according to customer requirements.

4. What applications are suitable for indoor extension cords?

LINSHENG indoor extension cords are suitable for residential applications such as computers, lamps, chargers, and household electronics, as well as commercial applications including offices, retail environments, and indoor equipment connections.

5. How does LINSHENG ensure product quality?

LINSHENG controls quality through material inspection, production monitoring, electrical testing, and final inspection procedures. Each production stage is managed according to standardized quality requirements to ensure consistent product performance.

Request a Quote

LINSHENG provides professional UL Standard Indoor Extension Cord solutions for distributors, wholesalers, contractors, and OEM customers worldwide. With experienced manufacturing capability, flexible customization services, and strict quality control, LINSHENG helps customers source safe, durable, and competitive electrical products. Contact LINSHENG today for product samples, technical consultation, and factory-direct quotation.