39-24-EW

39-24-EW Application Field and Working Principle

Pushbutton switches are vital components of industrial control and automation systems. The 39-24-EW Pushbutton Switch is designed to detect a single or a momentary alternating current, activating electrical devices by a momentary/alternating current. This article explains the application field and working principle of the 39-24-EW Pushbutton Switch.

Applications

The 39-24-EW Pushbutton Switch is an ideal choice in applications such as cranes, overhead doors, food processing machines, conveyors, machines tools and many more. It is commonly used in control automation, to detect single/alternating current and change the switch’s status accordingly. It has a relatively large mechanical life of up to one million cycles and sensitive travel with a minimum of 0.5 -- 12 mm, suitable for heavy-duty purpose.

Working Principle

The 39-24-EW Pushbutton Switch contains a plunger and a power carrying contact, connected to a mounted contact housing. During the reset of the switch, the plunger is pushed forward and the contacts move back, allowing power to flow through the switch. When power is applied to the plunger and the contacts move forward, the contact points are permanently shorted. This creates an electrical connection between the contact points, allowing the switch to be activated or deactivated.

The 39-24-EW Pushbutton Switch is designed to indicate the status of the switch if it is energized or de-energized. This makes it easier to monitor the system and perform maintenance. The switch also has an LED indicator that shows the active state of the switch, allowing operators to quickly and easily diagnose faults or other problems.

Conclusion

The 39-24-EW Pushbutton Switch is an ideal choice for industrial control and automation applications, providing reliable and accurate results. It has a long mechanical life and is easy to maintain. With the LED indicator and easy installation, it provides a great value for the cost.