WLCA2-2N139 5M VCTF

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Snap action, limit switches are versatile devices used to detect the presence or absence of objects or elements. They're commonly used in automation systems, such as conveyor belt systems, where detecting the presence of an object triggers an event or action. A snap action, limit switch, like the WLCA2-2N139 5M VCTF, is a common adjustable industrial switch that is typically used to monitor the position or movement of a device or mechanism.

The WLCA2-2N139 limit switch has two NEMA Type 4X/6P rated enclosure configurations that protect the internal components and their sensitive contacts. This switch has angle plunger, roller lever, and pin lever actuation styles, making it suitable for many applications. It has silver alloy contactor materials, a double break contact, SPDT contact sequence. It is designed to bend slightly and then snap back into place invisibly when an object activates the switch, making it an ideal choice for environments where shock, vibration, and wear are a factor. This switch is capable of being operated at a maximum frequency of 25 operations per second, a minimum operating temperature of -20°F, and a maximum of +140°F.

Typically the WLCA2-2N139 5M VCTF is used to detect whether an object is located directly under the device. The way this switch works is by having the actuator arm connected to the lever, which contains two contacts. As the actuator arms reaches the end of its range of motion, it presses against the lever, causing it to bend and snap back into position. This creates a gap or disconnect in the contacts, which can then be used to trigger external action.

This switch can be applied to a range of industrial purposes. It can be used to detect the position of a device or mechanism, such as a conveyor belt system or parts sorter. It can also be used in safety systems to detect the presence of an element or object and trigger a response, such as a stop button or an emergency shut down. Additionally, it can be used in the monitoring of machinery functions and production lines, as well as for general safety alarm systems for both personnel and machinery.

The WLCA2-2N139 5M VCTF snap action, limit switch is an adjustable device used in many automation and industrial applications. Its rugged construction, durable contacts and adjustable features make it an ideal choice for detecting the presence or absence of an object as well as monitoring the position and movement of machines and other mechanisms.

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