1769117

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Terminal Blocks - Headers, Plugs and Sockets are components that allow the electrical connection between circuits or components with a single connection point. The different types of terminal blocks can be divided into three main categories: headers, plugs, and sockets. In this article, we will take a closer look at the 1769117 application field and working principle of terminal blocks.

Headers

Headers are designed with two sets of electrical contacts that provide a common connection point for a group of wires. They typically contain one or more rows of terminals and are also known as terminal strips. Headers are commonly used in the point-to-point wiring of electrical circuits. They are typically used to interconnect components in industrial control systems and other high-power applications.

Plugs

Plugs are components that allow the electrical connection between two contiguous circuits. The plug configuration contains two rows of contacts, one mating and the other non-mating. When two plugs are engaged, a common electrical connection is established and power is passed between the two circuits. Plugs are used in applications such as industrial control systems, medical equipment, and high-voltage AC/DC switching systems.

Sockets

Sockets are components that provide an electrical connection between two circuits. The socket configuration contains two rows of contacts, one mating and the other non-mating. When two sockets are engaged, a common electrical connection is established and power is passed between the two circuits. Sockets are used in applications such as industrial control systems, medical equipment, and high-voltage AC/DC switching systems.

1769117 Application Field and Working Principle

The 1769117 series terminal block is a low profile, universal terminal block for industrial control systems. It is also referred as a ‘long-series’ or ‘high current’ terminal block. The 1769117 series is available in 4 mounting types – screw, rivet, pcb and insert. It is rated for up to 250A and 80V. The standard terminal block is available in sizes of 2, 6, and 10 positions. The 1769117 terminal block also provides an end-numbering system for easy identification and a floating plastic insert for low resistance connection.

The 1769117 terminal blocks have a high-performance insulation system which limits the contact resistance. The low-profile design allows for a minimum clearance between the terminals and helps to contain the current. This helps to reduce sparking and arcing. The terminal blocks also feature an even spring pressure for consistent contact pressure and improved contact reliability. The terminal blocks are also made of high-temperature resistant materials, which makes them suitable for any environment.

The 1769117 terminal blocks also provide easy installation and a robust design. The terminal block is securely held in place by a torx head screw, which reduces the risk of loosening. The contacts are made of an anti-corrosive material, which helps to ensure a long life. The terminal blocks also feature a durable manganese bronze construction and gold plated contacts for excellent conductivity and corrosion resistance.

The 1769117 terminal blocks are suitable for a wide range of applications, including power distribution, motor control, lighting, control, industrial automation, medical equipment, and more. The terminal blocks are UL/CSA Certified and also meet EN60715 standards.

In conclusion, the 1769117 series terminal block is an affordable and reliable solution for industrial control systems. It is designed with two sets of contacts that provide a common connection point for a group of wires and allows for a minimum clearance between the terminals. The terminal blocks also provide easy installation and a robust design. They are suitable for a wide range of applications including power distribution, motor control, lighting, control, industrial automation, medical equipment, and more.

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