WLCA2-2TS-N

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Snap action, limit switches are electro-mechanical devices used to detect the position of an object. They are commonly used to detect the opening or closing of a switch or door and to detect when a limit switch is reached. The WLCA2-2TS-N is an adjustable pulse actuated limit switch designed for use in harsh industrial applications. In this article, we’ll look at the WLCA2-2TS-N application field and working principle.

Application Field

The WLCA2-2TS-N is ideal for high cycle applications, such as those found in industrial machinery, manufacturing production lines, and other high speed applications. It is designed for use in extreme temperature or vibration environments and can withstand temperatures ranging from -40°C to +125°C. It is designed to be waterproof, dustproof, and impact resistant, as well as meet EMC/EMI requirements.

Working Principle

The WLCA2-2TS-N limit switch is an adjustable pulse actuated switch. The pulse actuation is achieved by the switch arm being moved from side to side. This movement triggers the contacts to open and close. The contacts are adjustable and allow the operator to set the switching point. The switch can also be used with an optional external reset function to reset the switch after each pulse is triggered.

The WLCA2-2TS-N also features a dual-axis, double rocker arm system. This allows two contacts to be actuated in the same pulse, ensuring reliable operation. The switch also features a double break design, with contact closure on both sides of the switches. This ensures that the contacts are completely close when the switch is triggered, and prevents contact bouncing.

The WLCA2-2TS-N is designed for long-term use and has been tested for over one million cycles. It is also designed for use in hazardous locations and is UL approved for use in Class I, Division 2 and Zone 2 areas. The switch is also rated at IP67 for dust-tight and water-resistant applications.

Overall, the WLCA2-2TS-N is an ideal choice for a wide range of applications. It is designed for harsh industrial environments, is adjustable for different switching points, and can withstand high temperatures and vibration. The double break design and double rocker arm system ensure reliable operation, while its UL approval and IP67 rating make it suitable for hazardous locations. With its high cycle performance and adjustable pulse actuation, the WLCA2-2TS-N is an excellent choice for industrial and manufacturing applications.

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