Knife Switch

Knife switches are a type of switch commonly used in electrical circuits. They are part of the supply class of switches in the supply group of Electrical and Electronic Equipment Components.

Knife switches consist of a metal lever or blade that can be manually moved to make or break the electrical connection. The lever is typically hinged at one end and has a contact point at the other end. When the lever is in the closed position, the contact point makes contact with another metal piece, allowing the flow of electricity. When the lever is in the open position, the contact point is separated from the metal piece, interrupting the flow of electricity.

Knife switches are often used in low voltage applications, such as in residential or industrial electrical systems. They are known for their simplicity and durability, making them suitable for various applications. However, they are not commonly used in modern electrical installations, as they have been largely replaced by more advanced and safer switch designs.

When using a knife switch, it is important to ensure that the switch is properly rated for the voltage and current of the circuit it is being used in. Additionally, proper safety precautions should be followed when handling and operating knife switches to avoid electrical hazards.

Overall, knife switches are a type of switch commonly found in the supply class of switches in the supply group of Electrical and Electronic Equipment Components. They provide a simple and reliable method for controlling the flow of electricity in low voltage applications.