E79-30A

Snap Action, Limit Switches are devices used in a massive number of industrial applications, and the Eaton E79-30A can be considered a high-end example of this technology. These switches provide a useful and reliable way to monitor presence, proximity or force, and can be used to control a variety of functions. The E79-30A was specifically designed to meet the highest standards of performance, while maintaining robustness and environmental protection. This article will discuss the E79-30A\'s application field and working principle.

The E79-30A operates on the principle of mechanical action. It is typically used in an "on/off" configuration, meaning that it will operate in one state for a few milliseconds, and then either open or close depending on the type of switch. Typically, these switches are used to detect items such as pieces of paper, pieces of metal, or even items that move within a certain range. With proper installation, the E79-30A can be used in a variety of applications, ranging from industrial robotics to conveyor systems to packaging machinery.

The E79-30A is a hermetically sealed, snap action, limit switch. This means it is superior in terms of dust and water resistance when compared to other switch types. The E79-30A is designed for applications where a reliable and accurate contact closure is important. The switch features two contact discs that are moved to an open or closed position depending on the desired action. The contact discs are held in place by a series of springs, and are actuated by a plunger.

When the plunger is depressed, the springs move the contact discs to either an open or closed position. As the contact discs move, a magnetically-controlled solenoid is engaged that creates an electrical contact. When the plunger is released, the solenoid disengages and the contact discs spring back to the starting position. This action creates the necessary electrical contact to activate any connected device.

The E79-30A is typically used in industrial and manufacturing applications where precision is vital. It can accurately detect the presence of small items, and can also be used to detect the movement of items within a certain range. The switch is highly reliable and has a long useful life, making it an excellent choice for any application where precision and safety are a priority.

The E79-30A is durable and features superior environmental protection compared to other snap action limit switches. With proper installation, the switch can be used in a variety of industrial and manufacturing applications to ensure reliable, accurate contact closure and to provide a range of safety features for any connected device. The E79-30A is a reliable, robust and cost-effective switch that can provide superior performance and value for any number of applications.