D4NL-4EFA-B4

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Snap action, limit switches are extremely common in the industrial world, and an important component of the automation machinery. The D4NL-4EFA-B4 is a model of snap action, limit switch that is used in a wide range of applications, ranging from industrial applications to commercial, with a reliable design, making them an ideal choice for any automation related set up.

These switches feature a well-built design and are made of robust materials, ensuring a long-lasting product. The switches come with an adjustable stem with an adjustable range of 7.9mm which makes them highly adjustable for any context. The mounting styles for these switches include panel, flange, and magnetic, allowing for versatile mounting options in any given situation.

The D4NL-4EFA-B4 switches come with a single-pole, double-throw switch contact design, making them ideal for industrial settings where they must endure extreme temperatures and harsh conditions. This switch is rated at an AC 250V 10A, making it reliable enough to handle large power flow. The switches are also highly resistant to surge voltage and feature a built-in protective feature that ensures that it won’t be affected when power is suddenly lost.

The D4NL-4EFA-B4 switches also come with a multitude of different contact types, including Snap Action, SPDT, and SPST. The snap action feature is a popular choice for industrial applications, as it provides a fast and reliable switching action when triggered, making it ideal for usage in automation machinery.

In terms of installation, the D4NL-4EFA-B4 switches feature a compact profile, making installation simple and hassle-free. The switches are also designed to be quick and easy to operate, making them ideal for use in industrial settings. Additionally, the unit comes with a manual reset lever, adding an extra layer of protection in case of a malfunction.

The application field and working principle of the D4NL-4EFA-B4 switches are quite straight forward. The switches are used to control the power and other functions of a machine or system, such as powering on and off, control the speed and other settings of the machine, or to trigger an action or series of actions when the switch is actuated. The switches are connected to a machine’s existing power supply, and act as a secondary power source, when a switch is actuated, triggering the machine to function in a certain way.

In conclusion, the D4NL-4EFA-B4 switches are designed for reliable, professional, and affordable use in various industrial and commercial applications. They feature a well-built body, adjustable range, and snap action features that make them an ideal choice for any automation related setup. They offer a wide range of different contact types and a manual reset lever to add an extra layer of protection in case of a malfunction, making them a great addition to any automation system.

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