D3V-6G-3C4-K

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Snap Action, Limit Switches

The D3V-6G-3C4-K variety of snap action, limit switches offer a durable, reliable and cost effective solution for applications in which it is necessary to open and close an electrical circuit. These switches can be used in a range of applications from residential, commercial and industrial settings.

Compact and strong, the D3V-6G-3C4-K variant consists of a switch unit housing and base plate assembly, which helps mount it onto the desired surface. It also includes a robust metal contact block with silver-coated contacts, offering good current conduction. In addition, the device features a rugged and aesthetically pleasing black plastic housing, which helps to protect it from environmental debris and dirt.

Due to its reliable operation and accurately designed operation, these switches are well suited for harsh environmental conditions such as oil and water. The switch is ideally suited for applications in areas where frequent system operations are needed, such as motor and solenoid controls, currents and voltages monitoring, and commercial and residential lighting systems.

Working Principle

The D3V-6G-3C4-K snap action, limit switch operates by opening and closing electrical circuits via a mechanical contact-arm. The switches work by breaking the circuit when the pre-determined acceleration is reached. When the switch reaches its pre-determined acceleration, its particular contact arm opens. As the circuit is opened, the current running through it is interrupted, thereby turning off the power source.

The snap action, limit switch is constructed by using a metal spring clip and an internal actuating arm. The metal spring inside the switch helps make the switch actuate faster and can also influence its contacting force. The metal spring also helps protect the contacts from damage due to excess load, as well as preventing dirt from penetrating the switch.

The mechanical motion the switch uses is simple and consists of three main parts. Firstly, a contact arm is attached to a pressure bar by a spring clip. As the pressure bar is moved, the contact arm is moved, thereby changing the state of the electrical contacts. Secondly, all lateral forces generated by the spring clip will be directed to the housing, which helps channels these forces to the housing wall. Finally, the retainer clip, which helps keep the contact arm in place and prevent it from being improperly dislocated, complete the switch.

Applications

Due to their reliable operation and cost effectiveness, the D3V-6G-3C4-K snap action, limit switch variety is suitable for a wide range of applications. These include motor and solenoid control and power distribution, as well as current and voltage monitoring. Additionally, they are often used in commercial and residential lighting and monitoring systems, as well as in security alarm systems.

Due to their high tolerance to environmental conditions, such as water and oil spills, these switches are often used in industrial settings as well. Additionally, their durable construction and extra protection from dirt and mechanical wear has made them suitable for use in rugged, outdoor environments.

Conclusion

The D3V-6G-3C4-K snap action, limit switch variety is a dependable and cost-effective device that is suitable for a wide range of applications. Its rugged construction and reliable operation make it suitable for harsh environmental conditions, such as water and oil spills. Additionally, the switch’s durable plastic housing provides extra protection from mechanical wear and dirt. These switches are ideal for motor and solenoid control, current and voltage monitoring, as well as commercial and residential lighting systems.

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