09A45-12-1-02N

Part Status:	Active
Number of Positions:	2
Index Stops:	Fixed
Number of Decks:	12
Number of Poles per Deck:	1
Circuit per Deck:	SPDT
Contact Timing:	Non-Shorting (BBM)
Current Rating:	250mA (AC/DC)
Voltage Rating - AC:	115V
Voltage Rating - DC:	28V
Actuator Type:	Flatted (3.17mm Dia)
Actuator Length:	9.53mm
Angle of Throw:	45°
Contact Material:	Silver Alloy
Contact Finish:	Gold
Mounting Type:	Panel Mount
Termination Style:	Solder Lug
Features:	--
Depth Behind Panel:	105.61mm
Panel Cutout Dimensions:	--
Operating Force:	5.761 ~ 46gfm
Series:	09

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Introduction

A rotary switch is a type of switch that utilizes a rotating contact to control electric current flow in an application. These switches are typically used in a wide variety of commercial and industrial contexts. One of the more common types of rotary switches is the 09A45-12-1-02N, which is commonly used in the control and protection of high-voltage switches. Here, we will discuss the application field and working principle of the 09A45-12-1-02N rotary switch.

Application Field

The 09A45-12-1-02N rotary switch can be used in several differing applications, but is primarily designed for the control and protection of high-voltage switches. This switch is designed for voltages that range from zero to 440 volts AC and is capable of both one-way and two-way switching.In terms of physical characteristics, the 09A45-12-1-02N switch is designed with a black-finished die-cast enclosure, as well as a four-contact configuration. This feature gives users a wide range of options in terms of current threshold, switching rate, and other variables related to current control and protection.

Working Principle

The 09A45-12-1-02N rotary switch works in the same manner as any other type of rotary switch. The switch uses a rotating contact to control the flow of electric current. When the contact is moved to a new position, its position on the switch changes and thus changes the current running through the system.The 09A45-12-1-02N also utilises a special locking mechanism to prevent the internal contacts from being inadvertently bumped or turned. This ensures that the switch remains in the desired position and does not move unintentionally. The switch also has several safety features built-in to ensure that it is as safe as possible during use. These include a plastic/metal safety stop, which prevents the contact from moving any further than is necessary and also prevents the contact from being completely removed.

Conclusion

The 09A45-12-1-02N rotary switch is one of the more popular types of rotary switches, and is the preferred choice for many applications because of its durability and reliability. It is designed for high-voltage applications, and is both safe and easy to use. The 09A45-12-1-02N rotary switch utilizes a rotating contact to control electric current flow, and has a special locking mechanism to prevent accidental movement of the contacts. It is a versatile and reliable option for many applications, and is well suited for use in industrial and commercial contexts.

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