D3V-16G-1C4A-K

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Snap action limit switches are among the most common, versatile, and rugged switching devices available. They can be used in a wide range of applications and have been used in industrial control systems for many years. The D3V-16G-1C4A-K is an example of a snap action limit switch.

Application Field

Snap action limit switches are used in a variety of applications, such as high-speed switch technologies, industrial automation, and for positioning control, machine control, and safety control. The D3V-16G-1C4A-K is designed for repetitive operations involving shafts or similar parts of machines. It can also be used for starting and stopping motors, detection of machine functions, and stopping and positioning operations.

Working Principle

The D3V-16G-1C4A-K is actuated by either spring-loaded levers or plungers. When the switch is actuated, a small metal actuator, or contact, on the switch arm is pressed against the contacts within the switch, leading to an electrical connection. This connection can then be used to control an electrical circuit or to measure the position of mechanical parts.

The switch arm has two distinct positions. The first position is known as ‘open’ or ‘inactive’. In this position, the contacts are not connected, and therefore no electrical connection is made. The second position is known as ‘closed’ or ‘active’. In this position, the contacts are connected and an electrical connection is established.

The switch arm is spring-loaded, meaning that when the switch is not actuated, the switch arm is in the open position. When the switch is activated, the switch arm is pushed into the closed position by the spring pressure and the contacts become connected. This connection can then be used to control an electrical circuit.

The switch is also manually actuated by either a lever or a plunger. This allows the user to manually control the connection between the switch contacts. The lever and plunger both allow the user to move the switch arm from the open position to the closed position. This is used for controlling circuits manually.

The D3V-16G-1C4A-K snap action limit switches are designed to be reliable and durable, with a highly precise contact system, long-term performance, and a wide range of voltage and current ratings. This makes them suitable for a wide range of applications.

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