D4SL-N2FFG-D4N

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The D4SL-N2FFG-D4N is a series of limit switches produced by Omron, a leading industrial automation parts and component manufacturer. The component features snap action, making it suitable for applications such as photobeam inspection and measurement systems, special alarm systems, and in the harshest of process settings requiring reliable operation. The series offers many features like reliable contact, wide actuation distance, and a wide variety of operating mechanisms.

Snap action refers to the quick opening and closing of the switch lever under an external load, making it suitable for applications where a fast, reliable response is needed from the switch. The external force that causes the mechanism to actuate is as low as 3-4mN for the D4SL-N2FFG-D4N series, and it can be operated under very harsh conditions, making them suitable for applications in industrial settings.

The D4SL-N2FFG-D4N series is a contactless limit switch, meaning that a magnetic field is used to actuate the switch. The switch contains a sealed box, with a reed switch inside. A permanent magnet is placed near to the box, and when it is moved, the magnetic field causes the reed switch inside the box to actuate. Once actuated, the switch opens or closes, depending on the settings.

The benefit of the contactless system is that it doesn\'t need physical contact between the switch actuator and the switch, making it suitable for applications in which contact can be unreliable or dangerous. Additionally, contactless switches are not prone to wear and tear like traditional switches, which require physical contact between the switch actuator and the switch.

The D4SL-N2FFG-D4N series is highly adaptable and offers a range of mounting and actuator options. The switch is available with a single pole single throw (SPST) or a double pole single throw (DPST) contact configuration, and can be used in applications up to an 3A/250V AC rating. Actuators are available in roller lever, pendulum lever, plunger and rod type, allowing for adaptation to a wide range of applications.

The D4SL-N2FFG-D4N series is a reliable and adaptable limit switch, suitable for applications where a fast, reliable response is needed and where contactless operation is preferable. This series has many features that make it suitable for industrial applications, such as a wide actuation distance, reliable contact and a wide range of actuation mechanisms. The contactless switch operation ensures reliability and durability, while the wide range of mountings and actuators allow for adaptation to a large range of applications. This series of limit switches can be an important part of a reliable and safe automation system.

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