D22018B

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Toggle switches are mechanical switches that can be operated by a handle that is pulled or pushed to open or close an electrical circuit. The D22018B is a toggle switch, which is specifically designed for applications in high reliability, military environments and other harsh environments. In this article, we\'ll take a look at the application field and working principle of the D22018B toggle switch.

The D22018B toggle switch is a high reliability double-pole double-throw (DPDT) toggle switch with a flat actuator. It is designed to meet MIL-Standard 202, MIL-Standards 837 and IEC 60947-3 specifications. The toggle switch is UL recognized, RoHS compliant and IP50 sealing. It has a total of six modes including on-on, on-off-on, off-on and off-off, making it suitable for various applications. It also features a snap-acting mechanism for a secure, positive switching.

The D22018B toggle switch is designed for applications in high reliability, military environments and other harsh environments. It can be used in a wide range of applications including automotive, medical equipment, aerospace, test and measurement equipment and industrial control systems. It is also suitable for many other applications where reliability, ruggedness and a high contact force are required.

The working principle of the D22018B toggle switch is quite simple. When the toggle switch is in the on position, the electrical contacts are closed, allowing current to flow through the switch. When the toggle switch is in the off position, the contacts open and no current flows. The toggle switch is constructed of high quality mechanical components, including a base and a contact bridge, which are connected by a handle arm. When the handle arm is moved, the contact surface of the base and the contact bridge come together to form a circuit and when the handle arm is released, the contacts break, thus stopping the flow of current.

The D22018B toggle switch is a reliable and durable switch suitable for applications under extreme conditions. Its simple design makes it easy to use and its high contact force ensures secure connections. This makes it an ideal choice for applications in high reliability, military environments and other harsh environments.

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