IEC Connectors

IEC connectors are standardised power connectors that are crucial for connecting power supplies to a wide range of electronic devices. Developed by the International Electrotechnical Commission (IEC), these connectors adhere to global standards, making them universally recognised and used across various industries. IEC power connectors are known for their reliability and versatility, which is why they are widely used in both residential and commercial settings.

These connectors come in multiple configurations, such as IEC plugs, sockets, and cables, each designed to meet specific power and device requirements. Their standardised design allows them to be compatible with numerous devices, from household electronics like televisions and computers to industrial machinery and medical equipment.

Male and Female IEC Connectors

Male IEC Connectors

These connectors feature prongs or pins that are inserted into the corresponding female connectors. They are designed to fit securely and provide a stable electrical connection.

Female IEC Connectors

These connectors have slots or sockets to receive the prongs of the male connectors. They ensure a safe and reliable power connection by securely holding the male connector in place.

Different Types of IEC Connectors

IEC connectors are classified into various types, each designed to meet specific power requirements and ensure device compatibility. These categories are essential for providing reliable and secure connections across a wide range of applications.

Male IEC Connectors

• C1/C2: This is used in small electrical appliances like trimmers and shavers.
• C5/C6: This is commonly found in smaller devices like projectors.
• C7/C8: This IEC connector is suitable for personal stereo systems and older laptops.
• C13: It is ideal for larger electrical appliances, including kitchen devices, amplifiers, and external hard drives.
• C15: It is designed for electric kettles and similar high-power appliances.
• C15A: This connector is used in higher temperature applications where enhanced durability is required.
• C17: This is often utilised in audio applications where an unearthed connection is necessary.
• C19: This connector is suitable for high-current applications such as uninterruptible power supplies (UPS) and power distribution units.

Female IEC Connectors

• C14: This is typically found on power supplies and wall outlets, designed to connect with C13 plugs.
• C16: Used with power supplies and outlets for C15 connectors, often in higher temperature settings.
• C16A: Compatible with C15A plugs. This is found in power supplies and outlets designed for high-temperature applications.
• C18: This can be found on power supplies and outlets intended for C17 connectors and often used in audio equipment.
• C20: This type of IEC connector is designed for high-current applications and is typically found on power supplies and outlets for C19 connectors.

IEC Connectors Applications

These are some of the ways IEC connectors are used in different industries:

• Data Centres: IEC connectors are vital for powering servers and networking equipment, ensuring reliable data processing and storage operations.
• Consumer Electronics: They are used in various household devices like TVs and game consoles to provide consistent power.
• Industrial Machinery: These connectors are essential in powering heavy machinery and equipment in industrial settings, ensuring operational efficiency.
• Medical Equipment: These components are critical in supplying power to life-saving medical devices, maintaining safety and reliability.
• Computing Devices: Additionally, they are commonly used in desktops, laptops, and other computing peripherals for a stable power supply.

How to Choose the Right IEC Connectors

When selecting an IEC power connector, it’s important to consider several key factors to ensure you choose the right connector for your application:

Voltage and Current Requirements

Determine the voltage and current specifications of your device to select a connector that can safely handle the electrical load. Using a connector that does not meet these requirements can lead to overheating or electrical failures.

Device Type

Different devices require different types of connectors. For example, smaller devices like laptops may use C5 or C7 connectors, while larger, more power-intensive equipment like servers or industrial machinery might require C13 or C19 connectors. Ensure that the connector type aligns with the specific needs of your device.

Environmental Conditions

Consider the environment where the connector will be used. High-temperature environments may require specialised connectors like C15A, which are designed to withstand greater heat. Similarly, connectors used in industrial settings might need to be more robust to endure harsher conditions.

Compatibility

Ensure the IEC connector you choose is compatible with the corresponding male or female connector on your device. Mismatched connectors can lead to poor connections, reducing efficiency and safety. Always verify the plug and socket types (e.g., C13/C14, C19/C20) to ensure a proper fit.

Quality and Standards Compliance

Select connectors that meet international safety and performance standards to guarantee reliable operation. High-quality connectors reduce the risk of electrical issues and ensure long-term durability.

For those in need of reliable IEC connectors, RS HK offers a comprehensive selection that caters to various needs. From low-power devices to high-current applications, RS HK provides connectors that meet international standards for quality and safety. We also provide other types of connectors, such as coaxial cable connectors, pin connectors, and more.

Trust RS HK to deliver the right connectors for your specific requirements, ensuring both performance and peace of mind.

How to Order IEC Connectors from RS HK?

RS HK is a trusted supplier of IEC power plugs and connectors. Ordering from us is easy and straightforward. Simply browse our catalogue and add your desired products to cart and checkout. We offer IEC connectors from leading brands such as Bulgin, Schurter, Schaffner and more.

How Delivery Works at RS HK

RS HK provides efficient delivery services, ensuring that your IEC connectors arrive promptly. Customers can choose from several delivery options tailored to their needs. RS HK business account holders can enjoy free shipping, while private account holders can benefit from complimentary delivery on eligible orders

Check out our delivery information to learn more.