Warning Cookies are used on this site to provide the best user experience. If you continue, we assume that you agree to receive cookies from this site. OK

Portable Cord Cable: All You Need to Know

Portable Cord Cable


When you think about the devices and appliances you use daily, you may not realize the integral role that Portable Cord Cables play in powering these devices. You may wonder, "What exactly are Portable Cord Cables?" These are specialized cables designed for portable tools, equipment, appliances, and machinery. They are often found in industrial settings, but they are also ubiquitous in our homes and offices.

The primary characteristic that distinguishes Portable Cord Cables from regular electrical wires is their robustness. They are designed to withstand harsh conditions such as extreme temperatures, exposure to oils or chemicals, and even physical abrasion. Many Portable Cord Cables are also water-resistant, making them suitable for outdoor use.

The term "Portable Cord" is a general term that encompasses a wide range of cable types, each designed for a specific application. In the following sections, we will delve deeper into this fascinating world of Portable Cord Cables, exploring their importance, the different types available, their applications, and the future of this vital technology.

The Importance of Portable Cord Cables

Portable Cord Cables are designed to withstand a variety of environmental conditions. They are often used in industries where the equipment is frequently moved or exposed to harsh conditions. The durability and flexibility of these cables make them a reliable choice for such applications.

Furthermore, the safety aspect of Portable Cord Cables is critical. These cables are designed to prevent electrical shocks and fires, thus protecting the users and the devices. They are built to meet rigorous safety standards, providing peace of mind for both consumers and businesses.

Different Types of Portable Cord Cables

There are several types of Portable Cord Cables, each designed for a specific application. The most common types include SOOW, SJOOW, SJTOW, STOW, SEEOW, and SJEOOW cables.

Confusion can easily set in with the abundance of similar cable options, but the decision becomes straightforward once you grasp the designations.

Letter Notation
SService-grade, general use
JJunior service, light-duty use
OOOil-resistant insulation and jacket
OOil-resistant jacket
WSuitable for outdoor use
TThermoplastic insulation or jacket
EThermoplastic elastomer insulation or jacket
VVacuum cleaner cord, suitable for vacuum cleaner applications


SOOW cable is a versatile and durable type of portable power cable commonly used in various industrial and commercial applications. The acronym "SOOW" breaks down the cable's construction: "S" stands for Service, "OO" refers to Oil Resistance, and "W" signifies Water Resistance. This type of cable is designed to withstand harsh environmental conditions, making it suitable for outdoor use.

It is available in various sizes, voltages, and configurations to accommodate current requirements, offering a versatile solution for a wide range of power distribution needs. SOOW cable has a voltage rating of 600v. However, a 300v version known as SJOOW cable ("J" stands for junior) is also available.

SOOW cables are constructed with stranded copper conductors for flexibility and efficient power transmission. The insulation and jacket materials are robust, providing resistance against oil, water, chemicals, and abrasion. This makes SOOW cable particularly well-suited for applications where flexibility and resilience are essential, such as in construction sites, industrial machinery, and temporary power installations.

See example specifications of an SOOW Cable

See example specifications of an SJOOW Cable


STOW cable is a type of portable and flexible electrical cable rated at 600v and designed for versatile applications. The acronym "STOW" stands for Service Thermoplastic Oil Water-resistant, highlighting its key features. This cable is commonly used in industrial and commercial settings where flexibility and resistance to oils, chemicals, and water are essential. The construction typically involves copper conductors for efficient power transmission, and the thermoplastic insulation and jacket materials contribute to its durability. STOW cable is well-suited for powering equipment, tools, and appliances in dynamic environments, making it a reliable choice for temporary power setups and various industrial applications.

SJOTW Cable, on the other hand, includes all same specifications except the voltage rating. SJTOW cable uses a Junior Service, so it is rated at 300 volts.

See example specifications of an STOW Cable

See example specifications of an SJTOW Cable


SEOOW cable is a versatile and durable type of portable power cable rated at 600 volts and commonly used in a variety of applications. The acronym "SEOOW" signifies its key characteristics: "S" for Service, "E" for Elastomer insulation and jacket, "OO" for Oil Resistance, and "W" for Water Resistance. This cable is known for its flexibility, making it easy to handle and install in various settings.

The construction of SEOOW cable typically involves finely stranded copper conductors, providing efficient power transmission, and the elastomer insulation and jacket contribute to its resistance against oils, water, chemicals, and abrasion. This makes SEOOW cable well-suited for applications where environmental challenges are common, such as construction sites, industrial machinery, and portable electrical equipment.

With its robust design and ability to maintain electrical integrity in harsh conditions, SEOOW cable is a reliable choice for temporary power distribution and other applications requiring flexibility and durability. Its versatility and resistance to external elements make it a popular option in demanding industrial and commercial environments. Additionally, SJEOOW Cable is available as a 300 volt version.

See example specifications of an SEOOW Cable

See example specifications of an SJEOOW Cable

Each type of Portable Cord Cable is designed with specific features to cater to different needs, ensuring optimal performance in the intended application.

The Role of Portable Cord Cables in Different Industries

Portable Cord Cables play a pivotal role in a variety of industries. In the construction industry, these cables are used in power tools, equipment, and portable lights. The durability and flexibility of these cables make them ideal for this industry where equipment is frequently moved around.

In the healthcare industry, Portable Cord Cables are used in medical devices and equipment. The reliability and safety of these cables are particularly important in this industry where human lives are at stake.

In the entertainment industry, these cables are used in some stage lighting and sound systems. They must withstand constant movement and harsh conditions while ensuring reliable performance.

How to Choose the Right Portable Cord Cable for Your Needs

Choosing the right Portable Cord Cable for your needs can be a daunting task given the multitude of options available. However, by considering your specific requirements, you can make an informed decision.

Firstly, consider the environment in which the cable will be used. If the cable will be exposed to harsh conditions such as extreme temperatures, oil, or water, consider using a cable designed to withstand these conditions, such as SOOW or STOW cables.

Secondly, consider the power requirements of the device the cable will be powering. Different cables are designed to handle different voltage and current levels. It's crucial to choose a cable that can safely handle the power requirements of your device.

Lastly, consider the safety certifications of the cable. Ensure the cable meets the required safety standards to prevent electrical shocks and fires.

Technological Advances in Portable Cord Cables

The world of Portable Cord Cables is not immune to technological advances. Innovations are continually being made to improve the performance, safety, and durability of these cables.

For instance, advancements in materials technology have led to the development of cables with superior resistance to oil, water, and abrasion. Innovations in insulation technology have resulted in cables that can withstand higher temperatures and offer better electrical performance.

Additionally, smart technologies are being incorporated into Portable Cord Cables. These smart cables can monitor their condition and report any potential issues, increasing safety and efficiency.

The Future of Portable Cord Cables

Looking ahead, the future of Portable Cord Cables is promising. As technology continues to evolve, so too will these cables. We will likely see further improvements in performance, durability, and safety.

Moreover, with the increasing focus on sustainability, we can expect to see more environmentally friendly Portable Cord Cables. These could include cables made from recycled materials or cables designed to be more energy-efficient.

The rise of smart technologies will also likely continue, leading to smarter and more efficient Portable Cord Cables. These advancements will undoubtedly make these cables even more integral to our lives than they already are.

Where to Purchase High-Quality Portable Cord Cables

Portable Cord Cables play a vital role in our lives, powering the devices and appliances we rely on. When it comes to purchasing Portable Cord Cables, quality should be your top priority.

We are committed to providing our customers with the highest quality Portable Cord Cables. Our cables are designed to meet the most rigorous standards, ensuring optimal performance and safety. Whether you need SOOW, SEOOW, or STOW cables, we have you covered. Don't hesitate to contact us here at Ramcorp Wire for a quote.

Disclaimer: This article is provided for informational purposes only and is not installation advice. Installing wire & cable can be dangerous and pose a risk of possible electric shock or other hazards. Consult a licensed professional for installation advice. Images are for illustration purposes and may not reflect actual installed products.