D2RV-L

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Snap action limit switches are an important component in many industries. They are used to detect the movement, position, and/or other changes in ambient conditions in order to trigger a specific action or to indicate a change in state. They are typically used in industrial automation systems, where they are connected to actuators such as solenoids, drives, and relays, as well as being connected to controllers such as Programmable Logic Controllers (PLCs).

The D2RV-L is an important snap action limit switch designed for industrial automation. This high-performance switch is designed for high reliability applications with over-current or overtemperature capability. It is designed for use with a wide range of industrial automation systems, including PLCs, fieldbuses, and controllers. The D2RV-L is a single-pole, double-throw (SPDT) switch with a gold-filled copper contact material for reliable contact performance over a wide temperature range (up to 105°C). It features a heavy-duty thermoplastic casing, a removable screw terminal, and is rated for up to 1 million switching cycles.

To use a D2RV-L switch, it must be connected to a power source and to any necessary actuator or controller. When the switch is triggered, it will close the internal contact, sending a signal to the connected device. The amount of current that can flow through the switch is determined by its rated capacity, which should be clearly noted on the product label.

The working principle of a D2RV-L switch is relatively simple. When the movable actuator is depressed, it causes the switch to break contact with its internal contacts, opening the circuit. This then signals the connected device that something has changed. The reverse happens when the actuator is released, causing the switch to close the circuit, signaling the device that the action has been completed or that a change has occurred.

The D2RV-L snap action limit switch is a valuable component in many industrial automation systems. It is reliable, easy to install, and provides a quick response to changes in environment. Its robust construction and high capacity rating make it an ideal choice for a variety of applications, such as controlling motor speed, pressure, and other industrial processes.

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