A Rotary Switch controls the flow of electricity in a circuit by rotating a knob to select one of three available positions. The switch consists of a rotary knob that can be turned to three distinct positions, each corresponding to a specific electrical connection within the switch. As the knob is rotated, it engages with internal contacts to establish the desired electrical pathways.Attributes:• Reduces the complexity of electrical control• Manufactured to precise specifications and are built for durability, and reliabilityApplications:A Rotary Switch is used in a power relay to enable the operator to select the required speed according to the operation performed and to provide a convenient and intuitive means of adjusting the relay's behavior.