A3CA-90A0-Y

The A3CA-90A0-Y belongs to the push button switch family. It is a momentary action N/O switch that is rated IP50, which is a low level of protection against objects greater than 50mm in size. This push button switch is considered suitable for a wide range of applications as it is durable and reliable.

The A3CA-90A0-Y push button switch is a single pole, single throw (SPST) switch with normally open (N/O) contacts. It is designed with a wide operating temperature range from -40°C to +105°C, making it suitable for both indoor and outdoor applications. It has a rated voltage of 125VAC/40VDC and a rated current of 3A.

The A3CA-90A0-Y push button switch typically consists of two main parts, the actuator and the contact system. The actuator is the visible part of the switch, and can be of different shapes such as a push button, toggle or rocker. The contact system is the internal part of the switch and is responsible for opening and closing the switch\'s contacts when it is activated. This contact system is typically composed of several parts, including a stationary contact, a movable contact, a spring and a contact carrier.

To understand the working principle of A3CA-90A0-Y push button switch, we need to look at its specific contact system. When pushed, the movable contact is pushed in and makes contact with the stationary contact, forming a closed circuit. A spring forces the movable contact back to its original position when the switch is released, leaving the contact system open again. This control of the contact system is what enables the switch to activate when pushed and return to its original state when released.

A3CA-90A0-Y push button switch are widely used in many different applications, such as in consumer electronics, automotives and industrial machinery. The range of applications of this switch is representative of the many uses of push button switches in general, which span industries and applications. For example, push button switches are often used for audible alarms and signaling devices, gaming equipment and indexing machines.

In conclusion, the A3CA-90A0-Y push button switch is a reliable and consistent switch designed for a wide range of applications. Its contact system is what enables its typical momentary action, allowing for a wide variety of possible applications. Areas where push button switches are used are varied, from consumer electronics to indexing machinery. All these factors make the A3CA-90A0-Y an ideal choice for applications where a reliable, consistent switch is needed.