ABD402NUB

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Part Status:	Active

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Pushbutton Switches

Pushbutton switches, which are also known as mechanical control switches, provide a means of controlling the flow of electricity in a circuit or other device. The ABD402NUB is a popular pushbutton switch used in a variety of applications. This article will explore the application fields and the working principle of the ABD402NUB switch.

Application Field

The ABD402NUB switch is a versatile and popular pushbutton switch that has been designed for a wide range of applications, including automotive, industrial, and control applications. This switch is designed for on/off control, latching operations, and as a backup switch for emergency and safety applications.In automotive applications, the ABD402NUB switch is used for activating car alarms, controlling electric windows, and operating headlamps and taillights. In industrial applications, the switch can be used for controlling pumps, motors, and valves, as well as for triggering alarms and light indicators. In control systems, the ABD402NUB is used as a control switch for controlling lights, fans, and other items.

Working Principle

The ABD402NUB switch is an electrical device that utilizes a mechanical interlock to interrupt the flow of electricity in a circuit or other device. Upon actuating the switch, a spring-loaded plunger engages two sets of stationary contact points, interrupting the circuit and completing the switch action.The ABD402NUB is a single-pole, double-throw (SPDT) switch, which means that it has two switching positions. In its "off" position, the switch is open, and no electricity is allowed to flow through it. In its "on" position, the switch is closed, and electricity is allowed to flow through it.The ABD402NUB switch is designed to be reliable and durable, with the ability to withstand high temperatures and pressure. The switch is designed with a thick plastic casing to protect the contacts from damage. It is also designed with a snap-lock mechanism to ensure that the contacts are not accidentally moved during operation.

Conclusion

The ABD402NUB switch is a popular pushbutton switch that is used in a wide variety of applications. This switch is designed for on/off control, latching operations, and as a backup switch for safety applications. It is a reliable and durable switch, with a thick plastic casing to protect the contacts from damage. This article has described the application field and working principle of the ABD402NUB switch.

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