71ES30-03-1-05N

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Rotary Switches are often utilized for many applications, for example, control, measurement, and distribution of electrical energy in a circuit. One of these switches, the 71ES30-03-1-05N, is a popular choice due to its variety of functions and reliable performance. This article will discuss the 71ES30-03-1-05N’s application field and working principle.The 71ES30-03-1-05N is an electrical switch with multiple contact points. Specifically, it has 30 positions and 8 poles with indexing “V” style to support multi-pole applications. This design allows for separate control of different functions in a single control system. As such, the 71ES30-03-1-05N is suitable for a wide range of applications. It is suitable for common switching applications, such as, automation and control circuits, as well as distribution and testing functions. In addition, it is a common choice for switching signals, such as, multiplexing audio and video signals.The 71ES30-03-1-05N has a solid manner of operation for reliable performance. Its poles consist of three sets of contacts, which include two make contacts and a break contact. The break contacts are located at each pole’s center, while the make contacts are located at the outer edge. Both the break contacts and make contacts are made of silver-plated brass. This design allows for both make and break function while switching.The 71ES30-03-1-05N has a durable construction, which is a major component of its reliable performance. Its body is made of Zamac alloy, a zinc-aluminum-magnesium-copper alloy. This material is resistant to corrosion and is non-magnetic. Additionally, its internal operating parts are made of carbon fiber and the contact points are made of stainless steel. All the components are assembled and sealed with epoxy to protect the internal components from moisture, dust, and other contaminants. The 71ES30-03-1-05N utilizes a spring force to promote a secure connection and smooth operation. When a user rotates the selector to a specific position, the spring force pushes the internal contact points together. This ensures that the contact points securely make contact with each other and facilitates a smooth, secure operation. Additionally, this spring force also ensures that the contact points remain secure when in operation, and not vibrate or move apart.In conclusion, the 71ES30-03-1-05N is a reliable and versatile rotary switch with multiple contact points for multi-pole applications. It is ideal for a variety of control and switching applications, due to its durable construction and secure contact points. Its use of spring force further supports a smooth and secure operation. As such, the 71ES30-03-1-05N is a popular choice for many applications, due to its reliable performance and versatility.

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