A221P31YAV2Q

Illumination Type, Color:	--
Electrical Life:	60,000 Cycles
Actuator Material:	Brass, Chrome Plated
Operating Temperature:	-30°C ~ 90°C
Features:	Epoxy Sealed Terminals
Ingress Protection:	--
Bushing Thread:	1/4-40
Panel Cutout Dimensions:	--
Termination Style:	PC Pin
Mounting Type:	Panel Mount, Right Angle, Vertical
Illumination Voltage (Nominal):	--
Series:	A
Illumination:	Non-Illuminated
Actuator Length:	11.38mm
Actuator Type:	Flatted
Voltage Rating - DC:	28V
Voltage Rating - AC:	125V
Current Rating:	6A (AC/DC)
Switch Function:	On-Off-On
Circuit:	DPDT
Part Status:	Active
Packaging:	Bulk

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Toggle Switches: A221P31YAV2Q Application Field and Working Principle

Toggle switches are a type of switch used to control the flow of electrical current in a circuit. The toggle switch is a device that can be switched between two states, often denoted as on and off. Commonly used in many applications, the toggle switch provides control of a wide variety of electrical, mechanical and electronic operations.The A221P31YAV2Q, made by Phoenix Contact, is a two-way, double-pole switch rated to 1A at 24V. Designed to allow SPDT functions such as dual fan control and individual on/off control, this toggle switch is UL and CSA certified, and includes a built-in status LED.

Application Field of the A221P31YAV2Q

The A221P31YAV2Q can be used in a variety of applications. In general, the switch is ideal for controlling various electrical systems. This includes applications such as controlling lighting, controlling equipment and signals, handling switching of electricity in household appliances, operating medical test equipment and automated assembly line systems. The A221P31YAV2Q is also suitable for demanding high-temperature applications such as ovens and refrigeration equipment, although it is not rated for extreme extreme conditions.In addition, the A221P31YAV2Q can also be used to control pumps, valves, and other mechanical systems. This can include applications such as controlling pumps and valves in water treatment systems or manufacturing processes, controlling irrigation systems, or actuating HVAC systems.

Working Principle of the A221P31YAV2Q

The A221P31YAV2Q is a toggle-style switch that is actuated by mechanical movement. The switch is mounted onto a base plate, which contains two internal contact terminals. These contact terminals are connected by a bridging disc, which is linked to an external lever.When the lever is in its initial position, the two contact terminals are not linked, resulting in an open circuit. When the lever is pressed or rotated, the two contact terminals are linked by the bridging disc, thus closing the circuit. The amount of force required to actuate the switch is adjustable via a tensioner located on the surface of the switch.The A221P31YAV2Q also includes a status LED, which allows the user to monitor the switch’s current state. This LED is illuminated when the circuit is closed, and can be used to indicate the switch’s status.

Conclusion

The A221P31YAV2Q is a toggle switch suitable for a variety of applications. Its double-pole switch configuration makes it suitable for controlling various electrical systems, and its status LED allows the user to monitor the switch’s current state. By combining simple mechanical actuation with robust design, the A221P31YAV2Q is a reliable and long-lasting choice for many toggle switch needs.

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