Rotary Switches

A rotary switch is a switch in which the contacts are fixed at different angular positions around a central contact mounted on a rotatable spindle or shaft. They are commonly used as selecting or reversing switches. They often take the form of a rotary selector knob, providing a simple and flexible means of selecting from a range of electrical switches, often fitted to the front panel of electronic equipment.

08M36-02-1-09N Application Field and Working Principle

The 08M36-02-1-09N is a multi-pole and multi-position rotary switch that produces extremely reliable electrical contact and has been specifically designed for use in multiple applications. These will typically include recreational vehicles and marine electrical systems, automobile emergency stop systems, home appliance control systems, military radios, and the control systems of agricultural and construction machinery.

The basic working principle behind the 08M36-02-1-09N is that when the selector knob is turned, the shaft containing the various poles and contacts turns in the same direction, enabling connections between multiple positions. This requires that the contacts can accommodate the changing combinations of positions, which is usually achieved by using spring-loaded contacts. Upon a knob turning to the start point, the external contact is then connected to the internal contact, closing the electrical circuit.

The number of contacts on the 08M36-02-1-09N can vary, with 1 to 6 poles and two to four positions available. The rotary switch can also be mounted in a variety of ways, with panel mounted, surface mounted, and pin mounted options all available. Each option has its own functions and features, ensuring that the switch can be used in multiple applications.

An important feature of the 08M36-02-1-09N is the built-in safety cover. This cover acts as a safety feature, preventing unintended turning of the knob when the rotary switch is in use. This can be especially useful in harsh environments, such as outdoor installations or marine applications where the possibility of external objects causing interference could be a major concern.

In conclusion, the 08M36-02-1-09N is a robust and reliable rotary switch that is designed for multiple uses and applications. With its built-in safety feature and wide range of mounting options, it can be used in a variety of electrical systems and is thus an ideal choice for use in recreational vehicles, marine electrical systems, automobile emergency stop systems, home appliance control systems, military radios, and the control systems of agricultural and construction machinery.