A8A-222-1

Illumination Type, Color:	Neon, Red
Electrical Life:	20,000 Cycles
Mechanical Life:	40,000 Cycles
Operating Temperature:	-25°C ~ 50°C
Panel Cutout Dimensions:	Rectangular - 30.00mm x 22.00mm
Features:	--
Ingress Protection:	IP00
Termination Style:	Quick Connect - 0.250" (6.3mm)
Mounting Type:	Panel Mount, Snap-In
Illumination Voltage (Nominal):	220 VAC
Series:	A8A
Actuator Marking:	No Marking
Color - Actuator/Cap:	Red
Actuator Type:	Flat - Illuminated
Voltage Rating - AC:	125V
Current Rating:	16A (AC)
Switch Function:	On-Off
Circuit:	DPST
Part Status:	Active
Packaging:	Bulk

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Rocker SwitchesA8A-222-1 Application Field and Working Principle

Rocker switchesA8A-222-1 are devices used to switch on and off electrical circuits. They consist of a pair of rockers, one of which moves between two positions. The usual application for rocker switches is switching between high and low current levels, but they can also be used to control other devices, such as motors and relays.When discussing the field of application of rocker switches, it must first be understood that rocker switches can be classified according to the number of poles they contain. Single-pole or single-throw (SPST) rocker switches are the simplest switches. They are used in applications involving two circuits, such as switching off an electrical circuit or turning on a warning light. Double-pole or double-throw (DPST) rocker switches feature two separate switch contacts that can individually interrupt either or both of the two circuits connected to them. This type of switch is typically used to connect two separate electrical circuits together but can also be used to interrupt them.When considering the working principle of a rocker switch, the usual use is to complete or interrupt an electrical circuit. The switch has a rocker arm with a contact at one end, which is attached to a spring loaded mechanism. When the rocker switch is in its normal state, the spring loaded mechanism holds the contact switch arm in place and the circuit is blocked from any electricity. However, when the switch is actuated, the rocker arm is pushed up, which compresses the spring and opens the circuit, allowing electricity to flow. On rocker switches there is usually a detent mechanism which holds the switch in the on or off positions, preventing inadvertent actuation.Rocker switches are able to perform different types of switching action, such as changing the stage of a flow, controlling the speed of a motor or opening and closing a valve. They can also be used to control a timer or the flow of water. Additionally, they are frequently used in industrial control systems. This means that they can be used to regulate the operation of various machines within the system, such as pumps, conveyors or other motorized devices.Rocker switches are highly versatile, as they can be used to perform many different tasks. They are also relatively small, making them ideal for use in confined spaces, such as cars and boats. They are easy to install, as their small footprint and simple wiring scheme allows for easy integration into existing systems. Furthermore, the rocker switches are usually quite inexpensive, making them a cost effective option for many applications.In conclusion, rocker switchesA8A-222-1 are devices that use a rocker arm and spring in order to switch between two circuits. They are used to control various types of machinery within industrial control systems, as well as in everyday applications, such as switching on lights. Rocker switches are small, easy to install and relatively inexpensive, making them a popular choice for many applications.

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