The term "NEMA 5" refers to a specific type of electrical connector and plug configuration defined by the National Electrical Manufacturers Association (NEMA). It is commonly used in North America for standard household appliances and devices, providing a safe and reliable connection to electrical outlets. The NEMA 5-15 configuration features two flat parallel blades and a grounding pin, allowing for a maximum current rating of 15 amps at 125 volts. NEMA 5 connectors are widely found in various devices, including computers, televisions, and kitchen appliances. They are designed for easy insertion and removal, ensuring user safety while preventing accidental disconnection. This standardization helps maintain compatibility across different devices and outlets in residential and commercial settings.