D4GL-2DFG-A

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The D4GL-2DFG-A series snap action switch, also known as a limit switch, is widely used in industrial applications because of its versatile and reliable design. These switches are primarily used in automated systems to detect the movement of objects and provide feedback to control electronics. They are often used in safety circuits as well, making them widely used in robotics, automation, and material handling.

D4GL-2DFG-A switches features an adjustable working distance and temperature rating up to 125° C. These switches are designed to be robust against EMI, so they can be used in industrial environments with high EMI levels. Furthermore, the D4GL-2DFG-A series is certified to meet UL, CSA, and EN standards and can be used across a variety of industries with different environmental conditions.

The working principle of the D4GL-2DFG-A series limit switch is quite simple. The switch contains a metal armature that is held in place by a momentary force. When an object passes in front of the faceplate or lever, the force is relieved and the metal armature snaps into a new position. This motion completes an electrical circuit, allowing current to pass through the contacts and activate the switch.

The output of the switch can be configured as either an open or closed response. In an open-response system, a pulse of current is sent once the armature snaps into position, which serves as an indicator that an object has been sensed. In a closed-response system, the switch will remain in its activated state, providing a constant current to the control system.

D4GL-2DFG-A Switches are designed to be flexible, with a wide range of mounting options available. This allows the switch to be installed in almost any environment, regardless of the environmental conditions. A single switch can be installed in multiple places if desired, giving more control and flexibility. Examples of mounting options include screw, clip, spring and plunger.

D4GL-2DFG-A limit switches are designed for industrial use because of their robust design and reliable operation. Their ability to detect objects passing in front of the switch and their reuseability make them a popular choice for automation systems. The adjustable working distance, temperature rating, and EMI protection make them suitable for a wide range of environments and industries. The flexibility of mounting options allows the switch to be used in a variety of locations and applications.

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