D3V-012-1C23

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Snap Action, Limit Switches - D3V-012-1C23 Application Field and Working Principle

The D3V-012-1C23 is an industrial standard electro-mechanical switch designed for a variety of applications. These switches are designed for harsh, vibration-prone and dusty environments and are suitable for most industrial, manufacturing, and off-road applications. A simple single-pole, single-throw (SPST) switch with an adjustable actuation point, they are available with standby currents of up to 0.5A, and have a durable, straightforward mechanism and long service life.

Application Field

The D3V-012-1C23 is generally used in the fields of automation, control and monitoring. It serves many industries, including automotive, agricultural, aerospace, and industrial equipment.

• Automotive: Different parts in a car, including fuel-flow stops, radiator fans, oil pumps, etc. and other control apparatuses.
• Agricultural: Many agricultural vehicles are powered with an engine, transmission, and cab components, these components usually require the presence of a limit switch. These limit switches are connected to sensors within the engine, transmission, and cab.
• Aerospace: Mechanical systems, fuel components, and control systems. In addition, this switch\'s small size makes it ideal for aircraft, where space is at a premium.
• Industrial equipment manufacturing: The D3V-012-1C23 is designed for robustness, durability and excellent performance in a wide range of industrial environments. It is perfect for door and window switches, conveyor sequencing systems, tray-loading and assembly machines, mining, packaging and labeling systems.

Working Principle

The principle of operation of the D3V-012-1C23 switch is simple and straightforward. When the actuator arm of the switch is depressed, the switch contacts move together. This causes an electrical current to pass through the circuit, activating the function of the switch. The actuator arm can be adjusted to vary the degree of movement of the contacts, providing a range of sensitivity settings.

Inside the D3V-012-1C23 switch is a small metal spring that makes physical contact with the contacts. When the switch is closed (when the actuator arm is depressed), the spring is compressed and the contacts move together, allowing electricity to pass through. When the switch is opened, the spring relaxes and the contacts separate, disconnecting the electrical circuit.

The action of the switch is snap action–when the actuator arm moves, it moves quickly, providing fast response and a reliable operation. This action is also termed “snap-disc” or “microswitch” action as it provides instantaneous operation when the actuator arm is activated.

The D3V-012-1C23 switch is typically used in applications where reliable switching is essential. These include both traditional and modern industrial applications. In addition, because of its small size, it is also suitable for industrial equipment and components where space is at a premium.

Conclusion

The D3V-012-1C23 switch is an industrial-grade electro-mechanical switch designed for harsh, vibration-prone and dusty environments. The switch is suitable for many applications, including automotive, agricultural, aerospace, and industrial equipment control and monitoring. Its robust, durable construction and simple working principle provide reliable operation and a long service life.

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