A19HH

Illumination Type, Color:	--
Electrical Life:	50,000 Cycles
Actuator Material:	Brass, Nickel Plated
Operating Temperature:	-30°C ~ 85°C
Features:	Process Sealed
Ingress Protection:	--
Bushing Thread:	Unthreaded, Square
Panel Cutout Dimensions:	--
Termination Style:	PC Pin
Mounting Type:	Through Hole, Right Angle
Illumination Voltage (Nominal):	--
Series:	A
Illumination:	Non-Illuminated
Actuator Length:	6.30mm
Actuator Type:	Flatted
Voltage Rating - DC:	28V
Voltage Rating - AC:	28V
Current Rating:	0.4VA (AC/DC)
Switch Function:	On-Off-Mom
Circuit:	SPDT
Part Status:	Active
Packaging:	Bulk

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Toggle Switches: A19HH application field and working principle

Toggle Switches have been used for decades in a variety of circuits. They allow for the control of multiple parameters within a single-circuit design or one from within many interconnected circuits. One of the most commonly used is the A19HH Toggle Switch. This switch offers low cost, energy efficiency, and ease of use. It is primarily used in industrial and robotics applications.The A19HH toggle switch consists of four terminals, each connected to a different pin in the mechanical switchboard. Depending on the application and the design of the switch, the wires at each of these pins will either be connected to a direct current (DC) power source, a switch contact, or a ground potential. This allows for the manipulation of multiple parameters within the circuit.A19HH is a short-form switch that is highly durable, allowing it to survive in environments with a wide range of temperatures. It is also highly reliable, providing efficient and reliable operation over a wide range of electrical and mechanical switching operations.In terms of functionality, the A19HH is designed to turn on or off in response to a control signal that can be provided by a number of sources. This signal may come from the user through the switch or from a computer or from an external source. The A19HH then acts as an actuator to open or close the switch connection.To ensure that the switch is attached securely, the terminals of the A19HH have been designed with screw heads that allow for a positive connection to the current source. This ensures that the switch will stay in the "off" position and will not be activated unintentionally.The mechanism of the A19HH works similarly to all toggle switches. When the switch is in the "on" position, all of the associated contacts in the mechanical switchboard are energized. When the switch is in the "off" position, none of the contacts in the switchboard are energized.The A19HH is a low-cost and reliable way to control multiple parameters within a single-circuit design. Moreover, its durable construction and simple design are attractive to engineers and technicians who are looking for a reliable and affordable solution for their industrial and robotics applications. Moreover, its low cost makes it a preferred choice for a variety of industrial applications.

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