28-03081

Rotary switches, such as the 28-03081 model, are a type of switch that is used to establish a temporary connection between two points in an electrical circuit. They can be used to control a variety of functions, such as controlling the flow of electricity, activating a relay, and controlling the voltage of various circuits.

The main components of a 28-03081 rotary switch include the knob, the switch actuator, the spring ring, and the contact tabs. The knob allows the user to easily adjust the position of the switch. The actuator is connected to the knob, and when the knob is turned, the actuator turns the spring ring, which allows the contact tabs to establish contact with the electrodes of the circuit.

The 28-03081 is typically used in applications where one needs to quickly switch between multiple circuits or functions. The rotary switch can be used in a variety of industries, from automotive to industrial and HVAC, and can also be used in applications such as security systems, light dimming systems, and remote control systems. Rotary switches are also commonly used in home automation systems, as they allow for quick and easy switching between various functions and can be controlled from a remote location.

The 28-03081 is a simple and reliable rotary switch, and its working principle is fairly straightforward. When the knob is turned, the spring ring turns and the contact tabs establish contact with the electrodes of the circuit. This allows the connection between the two points in the circuit to be established, which then allows the electricity to flow. This is the same basic principle that is used in other types of switches as well.

Overall, the 28-03081 is a versatile and reliable rotary switch that can be used in a wide range of applications. It is simple to operate and can be used to quickly switch between multiple circuits or functions. The working principle behind it is also straightforward, making it a popular choice for a variety of uses.