There are three basic parts of power cords: the plug, the receptacle, and the ground wire. A power cord is a conduit used to carry electricity from a power outlet to a product. Cords are subject to various international standards, regulations, and markings. These three components work together to make up a cord that is safe for use. Learn more about power cords below. Listed below are common uses for power cords.
General purpose power cords are generally made of small-diameter cable (between 12 and 18 gauge) and are used for connecting devices to electrical outlets. They are useful for repair projects or to create longer cords. They feature a molded plug with flat blades on one end and bare wire on the other for wiring to a device. A power cord should also be properly rated for the voltage of the appliances it is meant to power.
Safety is a primary concern with power cords, and this must be taken into account when choosing one. Some cords are permanently fixed to an appliance, while others are detachable. The latter is a safer option, because the plug does not have a protruding live pin. Similarly, a cord may have a twist-locking nema 5 15 feature to prevent accidental withdrawal. Some cord sets come with extra accessories, such as fuses for overcurrent protection, a pilot lamp to indicate voltage, a leakage current detector, and a shield over the power conductors.
There are three standards for power cords: UL 498 for plugs and CSA C22.2 for receptacles. NEMA L14-30P plug is used with an NEMA L6-30R receptacle. Hospital-grade cords feature a plug that has been evaluated to higher quality standards than non-hospital-grade cords. To avoid safety risks, buy hospital-grade cords if possible.
Power cords are a useful accessory for any workplace. They allow you to use multiple devices, such as computers and televisions, while saving you space. To choose the right one, check the specifications of the outlet. A power cord is best when it can meet all your needs. The power cord can be used in various ways, from lighting to computers. If you’re working in a small office or a home, you can choose one that is perfect for your work environment.
There are many different types of power cords. The best option for you is one that meets international standards, such as IEC 60320. While many countries have different standards for power cords, most recognize this international standard. To identify connectors made by IEC 60320, look for the “C” code standard. The IEC 60320 specification specifies different types of connectors, including voltage, current, and temperature. Choose a cord based on the IEC 60320 code standard.
The NEMA standards are generally accepted in North America. The most common type of NEMA power cord is a NEMA 5-15P to NEMA 5-15R cord. These cords are three-wire circuits and rated 15 amps at 250 volts. The C15 cord, on the other hand, is similar to the NEMA 5-15P to NEMA 5-15P power cord. Choosing a power cord with a higher NEMA rating helps protect your home from electrical shock.