Single Core Cable

Single core cables are essential for providing reliable electrical connections in various applications. Our comprehensive collection of wires and single core cables caters to a wide range of uses, ensuring reliable performance and safety across numerous industries. We offer switchgear and tri-rated cable, hook-up and equipment wire, thermocouple, high-temperature wire and more, delivering quality and reliability in every application.

What is a Single Core Cable?

Single core cables are integral in systems where minimal interference with the signal transmission is crucial, such as in power transmission lines and internal device wiring. It consists of one conductor, usually made from copper or aluminium, encased in insulation. The simplicity of its structure aids in efficiently conducting electricity and managing heat within a circuit. The gauge of the wire affects its flexibility—the thicker the wire, the less flexible it is.

What is the Difference Between Single Core and Multicore Wires?

Single core wires are composed of a single, solid metal conductor, typically used in applications where direct and robust power transmission is necessary. They are ideal for high-voltage environments where minimal signal interference is required.

In contrast, multicore wires feature multiple conductors, each individually insulated and bundled together within a single outer sheath. This configuration not only improves the wire’s flexibility but also enables it to carry different types of signals or power concurrently. Multicore wires are particularly advantageous in complex electronic systems, such as computers and telecommunications equipment, where space is limited and multiple functionalities need to coexist within a compact design.

Types of Wire

The following are the most common types of wires available, each can be used for different types of projects that are commercial, industrial, and even personal.

Braided Wire: Composed of numerous small strands of wire braided together and enclosed in an insulated sleeve. They conduct electricity well, are durable and are used for noise reduction or EMI shielding.
Harsh Environment Wire: Engineered to withstand extreme conditions, these wires resist damage wires such as oils, UV light, and some acids and alkalis.
High-temperature Wire: Typically made with a nickel-coated copper conductor and insulation that withstands high temperatures, ideal for industrial heating applications.
Equipment and Hook-up Wire: A single insulated conductor wire is useful for applications that have low voltage and low current. Equipment and hook-up wires are used for internal computer wiring, consumer electronic equipment, appliances, control panels, and in some areas of vehicles.
Thermocouple Wire: Connects thermocouples to instrumentation, specialising in temperature measurement across varied environments.

Types of Single Core Cable

Single core wiring cables are best suited for fixed installations as well as internal wiring of certain types of devices. Depending on the size of the copper, the voltage and temperature range in which it can operate will be different.

What is Switchgear?

A switchgear cable is an electrical cable used in switchgear systems that isolate electrical equipment. This is a general term, as it can refer to many different types of cables that can perform the job, such as the tri-rated cable. The switchgear system helps to protect the power system from load conditions that might be too high, as well as faults.

Wiring Standards

The manufacturing and use of single core cables are strictly regulated by international safety standards and certifications. These standards are designed to ensure that cables not only meet rigorous safety and performance criteria but also maintain their integrity under operational stress. Compliance with standards such as the IEC (International Electrotechnical Commission), UL (Underwriters Laboratories), and various national codes is crucial. These certifications verify that the cables can withstand the environmental, thermal, and electrical conditions they’ll face in real-world applications without compromising safety or functionality.

Industry Applications

Single core cables are vital in several key industries due to their reliability and robustness:

Telecommunications: Employed in structured cabling systems for clear, uninterrupted signal transmission essential for data and voice communications.
Energy: Utilised within power distribution networks to facilitate stable and efficient electricity supply, crucial for grid reliability.
Automotive: Integral to vehicle electrical systems, providing durable and resilient connections that withstand vibrations, temperature changes, and other harsh conditions.
Manufacturing: Critical in the wiring of machinery and control systems where consistent and dependable electrical connectivity is necessary for safe and efficient operations.

Your Trusted Single Core Cable Supplier and Distributor

RS Australia stands as a premier provider of high-quality single core cables, renowned for our extensive range and unwavering reliability. As a leading supplier and manufacturer, we are dedicated to offering customised solutions that precisely meet your specific needs. Besides single core cables, we also offer cable accessories like thermocouple adapter and heat shrink tubings.

Choose RS for your cable requirements and experience the benefits of expert support coupled with prompt and reliable delivery across Australia, ensuring you have the necessary materials right when you need them.

For comprehensive information about our efficient delivery services, please visit our delivery FAQ page.