ABD120N-W

ABD120N-W Pushbutton Switches are electro-mechanical devices used for manual control of electrical circuits. Their construction is simple and cost effective which makes them versatile and reliable. The switch basically consists of a base mounted button typically connected to a momentary contact or normally open/normally closed contact block. Depending on the application, the contact block can be located within the switch or remotely mounted. When the button is actuated, it closes the contacts and completes the circuit. The switch is de-actuated when it is released.

ABD120N-W Pushbutton Switches’ application field is wide-ranging. In most cases, they are used to perform basic electrical control functions such as turning lights and appliances on and off. The simple construction also makes them ideal for applications that require user input such as lifting and reducing speed of industrial machines, controlling configuration parameters in industrial systems, and signalling critical events from production process control systems. More complex applications include actuation of critical safety systems where external conditions such as temperature, pressure and fluid levels must be monitored and acted upon.

The working principle of an ABD120N-W Pushbutton Switch is straightforward. Through the use of a contact block, the input of the switch is translated into the actuation of the button. Depending on the switch design, the contact block can switch once per button actuation, or alternatively it can toggle between two states each time the button is pressed. The contact block contains points that are normally open or closed which determine the state of the switch when it is not actuated. Only when the button is pressed, the contact completes the circuit path between each contact point. The current will flow when the two contact points are closed and thus actuating the switch.

The switches are designed for mechanical and electrical endurance and are capable of high levels of insulation and contact interchangeability. To ensure safe operation to the user, the switches are rated to ensure proper mechanical and electrical fail-safe operations. They are usually rated as NEMA 1, 2, 3, 4, 4X, and 13, but ratings may vary based on the switch design and its intended application.

ABD120N-W Pushbutton Switches are easy to install and maintain and provide cost effective operation. Their compatible design and cost effectiveness make them a common choice for many of today’s applications. They offer reliable and accurate electrical control and are suitable for a range of applications.