IEC Connectors are used as power couplers for electrical appliances. IEC refers to the set of standards from the International Electrotechnical Commission, ensuring that the power cords for appliances conform to a standardized set of safety requirements for appliances not exceeding a 250 V ac voltage or 16 A rated current.For everything to domestic kitchen equipment to computer hardware in office environments, the IEC connector is available in different sizes and shapes to accommodate the current, temperature and earthing requirements of different appliances.
IEC Standards and Classifications
The International Electrotechnical Commission (IEC) plays a vital role in setting international standards for electrical safety and connector design.
IEC connectors adhere to these rigorous standards, ensuring compatibility and interoperability across different devices and regions. The IEC 60320 standard defines various connector types based on their intended use, voltage, and current ratings, providing a clear framework for selecting the appropriate connector for your application.
IEC Types:
- C1/C2: Used for small electrical appliances such as electric trimmers or shavers.
- C5/C6: Known as a cloverleaf, this power connector is used in smaller electrical appliances such as projectors.
- C7/C8: The figure-eight connector is commonly used in personal stereo systems and some older laptop models.
- C13/C14: This connector is used for larger electrical appliances, such as kitchen appliances, instrumentation amplifiers and computer hard drives.
- C15/C16: This connector is often referred to as a kettle lead due to its use in powering electric kettles. They are well suited to this task due to their designation as a ’hot condition’ coupler and having a high-temperature rating
- C15A/C16A: Is similar to the C15 and C16, but is rated for a higher temperature.
- C17/C18: Is an unearthed power connector that is used in audio applications when audio quality is a concern.
- C19/C20: Is a power connector for high current applications, such as uninterruptible power supplies or power distribution units.
Installation Guidelines
Proper installation of IEC connectors is crucial to ensure electrical safety and prevent hazards. Here are some essential tips:
- Ensure the power is disconnected before installing or removing any IEC connectors.
- Use the correct tools and techniques to avoid damaging the connectors or wiring.
- Follow the manufacturer's instructions carefully to ensure proper installation.
- Regularly inspect IEC connectors for signs of wear and tear and replace them if necessary.
Industry Applications
IEC connectors find widespread use across various industries, powering a diverse range of applications:
- Information Technology: IEC connectors are essential for powering computers, servers, networking equipment, and other IT infrastructure.
- Telecommunications: IEC connectors are used in telecommunications equipment, including routers, switches, and base stations.
- Industrial Automation: IEC connectors power industrial machinery, control panels, and other automation equipment.
- Medical Equipment: IEC connectors are used in medical devices, ensuring safe and reliable power connections for critical healthcare applications.
- Consumer Electronics: IEC connectors are commonly found on household appliances, audio-visual equipment, and other consumer electronics.
Your Trusted IEC Connectors Supplier & Manufacturer
RS is your go-to supplier for IEC connectors in Australia. As a trusted and widely-used distributor, we offer an extensive range of IEC plugs, IEC sockets, and power connectors from reputable brands like Bulgin, Schurter, and RS PRO. Our expert team is available to provide technical support and guidance, assisting you in finding the ideal IEC connector solutions for your specific needs. For more details on delivery services and fees, please refer to our Delivery Page.