ABD201NUS

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Push button switches are an essential part of countless electrical applications, including ABD201NUS. Pushbutton switches are electromechanical devices that activate or deactivate when manually pushed, pulled or rotated in some way, and remain in the activated or deactivated state until actuated again. Pushbutton switches come in a variety of types and sizes, from small mini-button switches up to large joystick-style switches, and may be actuated either mechanically or electrically.

The ABD201NUS push button switch is a type of momentary on/off contact switch. It is activated by a plunger that is pressed down, then clicks back into its original position when released. The switch is normally open and when pressed down, it closes, allowing a current flow. When the plunger is released, the switch opens and the current flow stops.

The ABD201NUS can handle up to 5A of current and is designed primarily for on/off control in the electronics and instrumentation industries. The switch features a red locking ring, typically used to help prevent accidental depressing of the plunger. The locking ring is also used to turn the switch on or off when needed.

The switch has a total of three poles and two throws, which can be used for two-way signalling or controlling two circuits separately. The switch can be used in a variety of applications, such as home or office automation, or wherever a manually operated switch is needed. The switch is also fairly resistant to dust, water and oil, allowing for use in industrial or outdoor applications.

The ABD201NUS uses a DPDT (Double Pole Double Throw) contact configuration. In this configuration, two circuits are controlled by two separate contacts (one for each pole). When the switch is in the ‘off’ position, both contacts are open and no current can flow through the switch. When the switch is in the ‘on’ position, the plunger closes both contacts, allowing current to flow through both circuits. This is useful for applications such as lighting control or machine automation where two circuits must be controlled separately.

The switch is designed with a silver-cadmium oxide contact material, which ensures a long life and low contact resistance. The contact material is also highly corrosion-resistant and can withstand a wide operating temperature range. It is also UL listed, ensuring safety and peace of mind in any environment.

The ABD201NUS is an ideal choice for applications requiring a rugged, reliable, and simple to use push button switch. It is highly versatile, allowing for use in a variety of on/off control applications, and its DPDT contact configuration allows for two ways of controlling two separate circuits. Its silver-cadmium oxide contact material ensures excellent contact resistance and long life, and UL listing ensures safety and peace of mind.

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