AB25AB-HA Allicdata Electronics
Allicdata Part #:

AB25AB-HA-ND

Manufacturer Part#:

AB25AB-HA

Price: $ 4.25
Product Category:

Switches

Manufacturer: NKK Switches
Short Description: SWITCH PUSH DPDT 0.4VA 28V
More Detail: Pushbutton Switch DPDT Standard Through Hole
DataSheet: AB25AB-HA datasheetAB25AB-HA Datasheet/PDF
Quantity: 1000
1 +: $ 3.86190
Stock 1000Can Ship Immediately
$ 4.25
Specifications
Color - Actuator/Cap: Black
Electrical Life: 50,000 Cycles
Mechanical Life: 50,000 Cycles
Operating Temperature: -30°C ~ 85°C
Panel Cutout Dimensions: --
Features: Sealed - Fully
Ingress Protection: --
Termination Style: PC Pin
Mounting Type: Through Hole
Illumination Voltage (Nominal): --
Illumination Type, Color: --
Series: AB
Actuator Type: Round, Button
Voltage Rating - DC: 28V
Voltage Rating - AC: 28V
Current Rating: 0.4VA (AC/DC)
Switch Function: On-Mom
Circuit: DPDT
Type: Standard
Part Status: Active
Packaging: Tray 
Description

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Pushbutton switches are a type of electrical switch used to control and monitor the operations of a machine or system. They come in many shapes and sizes, including those with terminals for easy connection to devices, those with flat buttons for easy operation, and those with multiple buttons for more complex operations. The AB25AB-HA is a type of pushbutton switch and has a variety of applications and uses based on its working principle.

Application Field

The AB25AB-HA pushbutton switch is commonly used in harsh environments and in high-voltage systems. Its special features, such as vibration resistance, advanced contact technology, and a wide operating temperature range, make it suitable for applications in the automotive, manufacturing, and aerospace industries. It is also widely used in appliances, furnaces, medical equipment, instrumentation, and power plants. In addition, it is suitable for use in machinery controls, switchgear, and electric motors.

Working Principle

The AB25AB-HA pushbutton switch uses a mechanical contact technique to provide an interruption in the electric circuit when it is operated. When the button is pressed, it causes the spring-loaded plunger to move in relation to the contacts, forming an open circuit that interrupts the flow of electricity. The metals on the contacts then form a bridge, allowing the current to flow. When the plunger is released, it moves back to its original position, causing the interruption of the current and the circuit remains open.

The AB25AB-HA pushbutton switch is designed with an all-metal construction that ensures a solid, reliable connection between the contacts. The housing of the switch is constructed of stainless steel for protection against vibrations, dust, and extreme temperatures. The contacts, meanwhile, are made of thin gold plated steel for superior corrosion-resistant performance. The switch also includes an optional UV indicator and multiple contact configurations for additional protection, as well as removable caps for frequent maintenance.

Conclusion

The AB25AB-HA pushbutton switch is a reliable, robust electrical switch that is suitable for many applications in harsh and hazardous environments. Its rugged construction and reliable contact system make it well-suited for use in the automotive, manufacturing, and aerospace industries, as well as in appliances, furnaces, medical equipment, instrumentation, and power plants. Its wide operating temperature range and its resistance to vibrations, dust, and extreme temperatures ensure a long operating life and consistent performance. Additionally, the optional UV indicator and multiple contact configurations make it suitable for even the most demanding applications.

The specific data is subject to PDF, and the above content is for reference

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