OSTHW235052

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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks are a popular electrical component used to make sure wires and cables are properly connected. There are many different kinds of terminal blocks, but all have a few common components: headers, plugs, and sockets. Headers are used to securely mount and secure the terminal blocks in place. Plugs provide the electrical connection between the terminal blocks and cables, while sockets provide the physical connection between two terminal blocks.

Headers

Headers are typically found in two different varieties: DIN rail and printed circuit board (PCB). DIN rail headers are usually panel mounted and use a series of strips to securely attach the terminal blocks to the rail. The strips of the DIN rail header provide the correct physical interface and secure attachment to the panel. PCB headers are designed to attach the NEC terminal block to the board itself. This provides a direct connection between the socket, plug, and circuit board. Both types of headers offer superior electrical and physical connections in their respective applications.

Plugs

Plugs are an important component of terminal blocks as they provide the physical and electrical connection between connectors and cables. Plugs come in many different varieties, including male, female, screw type, and lever type. The type of plug needed depends on the type of cable, number of contacts, the voltage, and the environment they will be operating in. For example, waterproof plugs are needed when a terminal block is likely to be exposed to water or other corrosive substances. Some plugs are designed to provide a superior level of protection against physical and electrical damage.

Sockets

Sockets are used to join two terminal blocks together. Sockets come in two main varieties: solid, or pin & sleeve. Solid sockets are typically installed onto the connectors, and then the terminal block is attached directly. Pin & sleeve sockets have to be separately installed into the connectors and the connectors then lock into place. Pin & sleeve sockets offer superior protection and ensure that the socket connection is tight and secure.

OSTHW235052 Application Field and Working Principle

The OSTHW235052 terminal block is a popular choice in the industrial and electrical industries. It is designed to provide a secure connection for a variety of two-wire types, including AWG 22-16, 24-14, 28-9, and 32-8. The terminal block is made of a solid copper alloy with zinc plated steel and plastic polycarbonate insulation, making it highly durable and reliable. The terminal block is rated for a voltage of 300V and a current of 10A, making it suitable for a wide range of applications.

The OSTHW235052 terminal block is designed for both on-site and panel mounting. The headers consist of two strips spaced 5.08mm apart, allowing them to securely attach to DIN rails. The plug connection is made through a dual-entry design, with two pins on each side that fit into two female sockets on either side of the connector. This ensures a reliable connection between the plug and terminal block, providing superior electrical performance. The spring-loaded latch helps prevent accidental disconnection, making it suitable for high-vibration applications.

The OSTHW235052 terminal blocks are an ideal choice for a variety of applications including handheld devices, computers, medical equipment, industrial automation equipment, and more. The terminal blocks provide a reliable solution for securely connecting two-wire components in high-vibration environments. The durable construction coupled with the secure connection ensures a long-lasting and reliable electrical connection.

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