50EP90-01-1-04N

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Rotary switches are the devices that are used in vehicles and other electrical exploitation systems to control the flow of power or enable its transmission to a certain set of equipment. It is usually attached to a form of panel that has a mechanical turning. The rotation of the panel would actuate a series of contacts that are present in the switch. In this way, it can make or break a circuit that would enable electricity to pass through another device as required. The 50EP90-01-1-04N is an example of such a device.

Application Field

The 50EP90-01-1-04N is mainly used as a control mechanism in communication systems. It is frequently used in demanding applications that require a high degree of precision and control. This type of switch is suited for applications such as secure access control, commercial wireless networks, aviation radar systems, and telecommunication systems. It is also suitable for use in automation systems such as machine tools, test instruments, and vending machines. It can also be used in laboratory instruments such as electrical testing devices, RF antennas, and audio synthesizers.

Working Principle

The 50EP90-01-1-04N is a bi-directional, two-pole DPST type switch. It works on the principle of two pairs of contact points which are encased in an insulated glass body. The two pairs of contact points are in opposite directions and make symmetrical electrical contacts. The core of the 50EP90-01-1-04N comprises of three parts: the control knob, the shaft, and the contact system. The control knob helps in the initiation process, by providing the user with a means to control the operation of the switch. The shaft is a cylindrical element that helps in transmitting the force from the knob to the contact system. This force is then provided to the contact points so that they are released from their mounted seats and bring into contact the two points of current flow.

The contact system is a series of metallic wafers that are held in place by a spring which helps to ensure their contact with their respective contact points. The contact points comprise of a retainer ring, two relay rods, and a contact plate. The retainer ring is mounted and supports the two relay rods while the contact plate helps to control and regulate the flow of electric current. The contact plate has several interrupts and the path of the current can be changed by rotating the control knob.

In operation, the user can manually move the knob in either direction which will actuate the contact system, allowing electric current to flow through the switch. The 50EP90-01-1-01N also has manually operated switches, which are used in applications where frequent changes are required in the current flow, such as in manual motor control or in measurement and data-collection systems.

Conclusion

The 50EP90-01-1-04N is a highly reliable and versatile rotary switch suitable for a wide range of applications in commercial and industrial setups. It is designed to ensure a long service life and provide quick and accurate switching solutions. With a robust and reliable construction, it is able to withstand shocks, vibration and extreme temperatures, making it a great choice for many industries.

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