24878-03N

Actuator Type:	Flatted (6.35mm Dia)
Operating Force:	8.641gfm
Panel Cutout Dimensions:	--
Depth Behind Panel:	17.45mm
Features:	--
Termination Style:	PC Pin
Mounting Type:	Panel Mount, Through Hole
Contact Finish:	Silver
Contact Material:	Phosphor Bronze
Angle of Throw:	36°
Actuator Length:	7.92mm
Series:	24
Voltage Rating - DC:	28V
Voltage Rating - AC:	115V
Current Rating:	1A (AC/DC)
Contact Timing:	Non-Shorting (BBM)
Circuit per Deck:	SP3T
Number of Poles per Deck:	1
Number of Decks:	1
Index Stops:	Fixed
Number of Positions:	3
Part Status:	Active

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24878-03N Rotary Switches - Application Field and Working Principle

Rotary switches, such as the 24878-03N, are devices that allow for the switching of electrical circuits. These switches contain multiple contacts arranged in a circle, allowing for the connection of multiple circuits. Rotary switches are typically used to switch power or signals from one circuit to another.The 24878-03N is a miniature-sized rotary switch designed for use in high-density printed circuit boards and tight installations. This switch has four positions with three contact pairs per position and is constructed to be dust and water-resistant. The 24878-03N has a maximum voltage of 6A at 125VAC, and a operating temperature range between -40°C and 105°C.The working principle of the 24878-03N is simple. The switch consists of an actuator and a contact disk. When the actuator is rotated, the contact disk rotates with it to connect the desired circuits. When the actuator is released, the contact disk is moved back to its original position to disconnect the circuits. This type of switch is often used in applications where low power or signal levels are required, such as switches for dimmer or fan speed controls.The 24878-03N rotary switch is application versatile, and can be used in a number of fields. It is commonly implemented in consumer electronics, television sets, automatic door openers, marine signaling devices and manual control panels. This switch is also used in industrial and commercial applications, such as motor speed controllers, motor disconnects, and pump controls.Rotary switches are reliable and widely used due to their simple construction and the ability to switch multiple circuits without the need for external power. The 24878-03N is an excellent choice for applications with tight spaces and low power needs. This switch is easy to operate and maintain, and can provide robust and reliable performance for many years.

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