You might be unfamiliar with power cords. In fact, you probably don’t even realize you need them. They are a necessary part of electronic devices, from consumer electronics to information technology equipment. These cords are also frequently used in hazardous locations, such as outdoor work. Generally, power cords are marked with different international standards and regulations. Read on to learn more about power cords. Here are a few things you should know about them.

The type of power cord that you need will depend on the device that you are using. C13 and C14 cords are most commonly used with desktop computers and computer towers. These cords are referred to as “IEC cords.” C15 and C16 cords are generally preferred for hot plates, small kitchen appliances, and other such equipment. This type of cord is designed to withstand higher temperatures. Most cords have a maximum temperature rating of 158 degrees Fahrenheit.

In North America, power cords are generally available in standard and custom lengths. North American power cords follow North American standards, and those from other countries follow international regulations. You can check the plug pattern in a guide like Interpower’s Guide to Worldwide Plug/Socket Patterns. While Japanese Class I cords are often the same, they don’t carry the UL or CSA certification marks. So, before you buy power cords, be sure to check the certification marks on them.

A power cord may be fixed to an appliance or detachable. If fixed to an appliance, the lead is covered to prevent children from sticking objects into the socket. It may also feature a female generator power cord connector. Retainers may be found on detachable leads. The detachable lead is also protected from unintended withdrawal. Cords may have twist locks or other attachments. Some cord sets may also include extra features, such as fuses for overcurrent protection, a pilot lamp for indicating voltage, and a leakage current detector.

NEMA standards govern the configuration of power cords. They have different capacities, and are commonly found in most countries across North America. In North America, they are commonly designated as NEMA types A and B. Type B has an extra ground rod, and is also a three-prong plug. If you’re buying a power cord from a foreign country, be sure to check if it meets the corresponding NEMA standards.

In terms of international standards, most power cords are compliant with the IEC 60320 standard. The IEC 60320 standard specifies which types of connectors must meet. These cords are also recognized by different countries. For example, the IEC 60320 standard specifies the voltage, current, and temperature standards for power cords. However, different countries use a different standard. For safety purposes, IEC 60320 standards apply to power cords from other countries.

Color-coordinated cords can be particularly useful for systems that require multiple plugs. They can also help troubleshoot problems faster. And if you’re putting valuable equipment in the hands of children or in the hands of a child, you may want to invest in a locking cord. Whether you need to protect your technological infrastructure or simply protect your workers, it’s important to keep power cords organized and well-stocked.