WLRCA2-2N

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The WLRCA2-2N is a simple and reliable device, most commonly used in a wide range of applications where precise, repeatable responses to action and limit switches are required. It is a part of the so-called "snap-action" family of switches, characterized by their quick changeover between on/off states. The device functions using a simple mechanism – when a force is applied, the switch moves to an alternate position. Depending on the physical design of the switch, it can be off or on in that position.

In its simplest form, this device is essentially a spring-loaded contact whose position is determined by a mechanical force applied to the spring. When the force exceeds a certain threshold, the contact opens, or closes. In one design of the WLRCA2-2N, a small ball bearing is used at the bottom of the contact. When the force is applied, the ball travels up the contact, causing the switch to move to one of two positions – either on or off.

The type of application for which the WLRCA2-2N is used is greatly determined by the design and construction of the switch. It can be used in various configurations, such as direct action, snap-action, ratcheted, inertia actuated, and pressure operated. Common applications include motor starters, limit switches, limit stops, level detectors, and valve switches. In some cases, the device can also be used as an overload detector.

The working principle of the WLRCA2-2N broadly follows that of any snap-action switch. The power source triggers a voltage, which then passes through the contact of the switch. When the force applied by the user exceeds the threshold limit, the contact opens or closes. How this happens depends on the design of the switch. For example, in one configuration the force can cause a hook-shaped lever attached to the contact to move up or down.

In another design, a ball bearing is used at the bottom of the contact to act as a "trip point." When enough force is applied, the bearing slides up the contact, causing the switch to move into either an open or closed position. This type of configuration is often used for pressure switches and limit switches, as it requires minimal amounts of force. Other designs include ratcheted and inertia-actuated switches, which use a different type of mechanical force to move the contact.

The WLRCA2-2N is an ideal device for a number of applications, most of which require simple and reliable operation. Its wide range of configurations makes it suitable for everything from motor starters and limit switches to pressure switches, overload detectors, and level detectors. Furthermore, its simple working principle means that it can be easily operated and maintained, even in challenging conditions.

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