D4N-4F31

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Snap action, limit switches are electromechanical devices that are used in industrial machines, electrical systems, and other automated processes to determine the position of a machine’s parts, the speed of its operation, and the status of the system’s elements. One of the most common types of snap action and limit switches is the D4N-4F31.

The D4N-4F31 snap action and limit switch is designed to accurately measure both open and close positions as well as the speed of the parts or system elements. The switch is designed to detect and measure the angular displacement of a machine part, the rate of its movement, and the frequency of operation. It can be mounted onto many types of machine elements, such as rollers, guides, and other components.

The D4N-4F31 features a standard housing which is made from glass-filled polyester resin and is IP67-rated. The enclosure provides protection against mist and contaminant ingress. It is also corrosion-resistant, which makes it ideal for environments with high levels of moisture, dust, and other airborne contaminants. The front face of the switch is made from high impact, transparent polystyrene, ensuring clear visibility of all of the elements.

The D4N-4F31 can be operated with a standard 3-15V DC signal or a signal of up to 24V AC/DC. This switch has a switching life of up to 5 million cycles and can operate at temperatures of -45°C to +120°C. The temperature range is ideal for chemical and petrochemical plants, steel mills, and other industrial locations where high temperatures are encountered.

The switch is designed to meet the requirements of UL, CE, and EN standards, and is rated to 5.3A at 250V. The switch also features a slim, lightweight design that can easily be mounted onto machine elements. It has a response time of 5ms and is rated for up to 5 million mechanical cycles, ensuring reliable, accurate operation.

The D4N-4F31snap action and limit switch is ideal for industries such as manufacturing, automotive, machinery, and many others where accurate measurements are essential. It allows for the precise measurement of angular displacement of machine parts, the rate of movement, and the frequency of operation, offering reliable, durable performance in any environment.

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