D4SL-3QDG-DN

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A D4SL-3QDG-DN Article Snap Action Limit Switch is an electrical component used to activate a circuit when its limit is reached. Limit switches are devices that open and close circuits when they are triggered by a given amount of pressure or force. This pressure can range from a simple push of a button to a more complex hydraulic pressure. The limit switch works by using a set of contacts, usually metal, that open and close when the given pressure is applied. When the contacts are open, the circuit is open and when they are closed, the circuit is closed.

The D4SL-3QDG-DN Article Snap Action Limit Switch is designed to be used in applications that require fast, accurate operation and require a high degree of reliability. It is commonly used in industrial and commercial applications such as machine tools, material handling equipment, printing presses, and many other automated equipment. It is also used in everyday household items such as automatic lights and doorbells.

The D4SL-3QDG-DN is a three pole switch that features a dust-proof cover and utilizes snap action contact. Due to its sealed design, it is resistant to dirt, dust, and moisture and is capable of being used in hazardous environments. It is constructed of die-cast zinc and features a durable operating life of up to 1 million cycles. Its snap action contact also ensures that the switch will operate fast and precisely and offers up to 10A contact rating.

The working principle of the D4SL-3QDG-DN Article Snap Action Limit Switch is relatively simple. It consists of two pieces of metal that move when a given pressure is applied to them. When the pressure is applied, the switch is triggered, causing the contacts to open. This causes the circuit to be open, thus preventing the current from being completed and allowing the device to be switched off. When the pressure is removed, however, the contacts close and the circuit is closed, allowing the current to be completed and the device to be switched on.

In short, the D4SL-3QDG-DN Article Snap Action Limit Switch is a reliable and durable electrical component that is utilized in industrial and commercial applications. With its dust-proof cover and snap action contact, it offers fast, precise and reliable operation and is capable of withstanding extreme environmental conditions. This makes it an ideal choice for a variety of applications.

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