How should flexible cords be utilized according to electrical code?

Flexible cords are designed for temporary use and must be applied within specified ratings to ensure safety and compliance with the electrical code. They are ideal for applications that require movement or flexibility, such as connecting portable equipment to a power source. The code specifically restricts flexible cords from being used in permanent installations because they lack the durability and protection that more permanent wiring solutions offer. Using flexible cords only for temporary wiring helps prevent hazards associated with wear and tear, damage, and the increased risk of electrical fires. This careful application adheres to safety guidelines, ultimately protecting both the installation and the people who interact with the electrical systems.