WLG2-55LD-DK1EJ-N

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Snap Action switches, also known as snap-acting or limit switches, are electrical components used to mechanically interrupt a circuit when a certain physical quantity, like position or temperature, has exceeded a certain threshold. The WLG2-55LD-DK1EJ-N is a type of snap action limit switch manufactured by a well-known supplier in the industry. This article will focus on the application field and working principle of this type of limit switch.

WLG2-55LD-DK1EJ-N limit switches are suitable for many industrial applications, such as process control, industrial automation, automotive, and HVAC. These switches have a wide variety of features including a maximum operating voltage of 440V and a switch rating of 3A with a contact closure, allowing for a wide range of sensing and control applications. Moreover, the WLG2-55LD-DK1EJ-N limit switch is compact, robust and reliable with a long service life and is resistant to ambient temperature extremes and shock/vibration.

The working principle of the WLG2-55LD-DK1EJ-N limit switch is based on electrical signal induced by mechanical movement. The switch is positioned in such a way that when a part or object moves beyond a certain point, it contacts the switch and causes a signal to be logically generated, which can be received, processed, and output for further usage. Once this signal is triggered, the switch stays in the activated state until reset manually by pressing a button or by de-energizing the power supply.

In addition, the WLG2-55LD-DK1EJ-N is also engineered with a range of other features, such as an adjustable stop mechanism to adjust the activation and release points to match the user’s requirement, an adjustment free mechanism to eliminate the need for manual adjustment, and the ability to be adjusted to certain speed limitations. The switch is also equipped with a dust-proof design and an IP67 waterproof rating.

The WLG2-55LD-DK1EJ-N limit switch is a reliable, durable and efficient switch used for many industrial applications. Its adjustable stop mechanism and other features make it a great fit for a wide range of applications, including process control, industrial automation, automotive, and HVAC. Its working principle is based on the electrical signal generated by the mechanical activation of the switch itself, and the switch can be adjusted for certain speed limitations and remains in an activated state until it is manually reset. The dust-proof design and IP67 waterproof rating add to the overall durability of the switch, making it an ideal choice for many industrial applications.

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