AVD302NUR

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Part Status:	Active

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AVD302NUR Pushbutton Switches – Application Field and Working Principle

Pushbutton switches are integral to many electrical and electronic circuits, controlling things like power flow, signal switching, and other circuit elements. The AVD302NUR Pushbutton Switch is one of the most reliable and versatile switches for these types of applications. This article will outline the application field and working principle of the AVD302NUR Pushbutton Switch.The AVD302NUR Pushbutton Switch is a housed switch used for momentary on-off switching action in industrial applications, specifically where greater precision is needed in relation to power switching. This switch features extremely comfortable operation, a unique mechanical design, and low voltage/current demand, making it one of the most reliable and cost-effective options for industrial applications. The primary application fields for the AVD302NUR Pushbutton Switch are in industrial control systems, motor starters, electrical motor control, and lighting circuits. The AVD302NUR is designed to be able to withstand 4 A at 5 V, and is capable of working under the ambient temperatures between -5°C to + 40°C. Technical specifications vary, with versions coming in 13mm, 16mm, 19mm, and 25mm sizes, operating temperature ranges from -20 °C to +40 °C, and materials available ranging from plastic, brass, aluminum, and stainless steel.The AVD302NUR Pushbutton Switch is conceived with several contact forms, all of which are opened and closed capacitively. The switch features a sprung action that, when activated, opens and closes the contacts of the switch, thus enabling the switching the electrical current or signal. The switch is also designed for momentary action, meaning that it is only opened and closed for a short period of time before it returns to its rest position.The AVD302NUR Pushbutton Switch is constructed with two rubber seals and two snap-action springs. The snap-action springs are quite sturdy; they are made from beryllium copper which provides a high current-carrying capacity and ensures that the switch will react to even the slightest movements in the button. The rubber seals protect the contacts and other components of the switch from dust, dirt, and moisture.The AVD302NUR Pushbutton Switch can be used in a wide variety of applications. The switch’s rugged construction, reliable operation, and versatile contact arrangements make it an ideal choice for industrial applications. Additionally, the switch\'s low cost and long lifespan make it an attractive choice for those looking for a reliable, cost-efficient switch. Overall, the AVD302NUR Pushbutton Switch is a reliable, versatile switch that can be used in a wide variety of applications. It features sturdy construction, comfortable operation, and low voltage/current demand, and will often be found in industrial control systems, motor starters, and electrical motor control.

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