0387291369

0387291369 Application Field and Working Principle

Terminal blocks, also known as barrier blocks, are a type of modular, user-friendly electrical connection point. They have a high degree of flexibility and are generally used in electrical systems, such as industrial control systems, home appliances, computers, and electronic devices. The primary function of a terminal block is to manage the electrical connection between objects or devices.

Terminal blocks can be configured with a variety of options to meet application needs. These options include wire terminations, current capacity, voltage ratings, pin or stripe checker, panel mount or DIN rail mounting, surge protection, polarization, wire entry orientation, and overall size.

Common Application Fields

Terminal blocks are used to connect wires in a wide variety of applications:

• Industrial control systems
• Home appliances
• Computers
• Electronic devices
• Medical systems
• Telecommunications

Working Principle and Materials

The working principle of a terminal block is simple. The electrical connection process is completed by plugging wires into the terminal block and clamping them in place. The terminal block contains a terminal which clamps the wire in place and creates the electrical connection. The terminal blocks often have a series of flattened strips or grooves that are designed to hold the wire securely.

Terminal blocks are made from a variety of materials including plastic, metal, and copper alloys. Plastic and metal terminal blocks usually consist of an insulating base or bar, with brass or steel contact screws used for connecting wires. Copper alloy terminal blocks are usually composed of a thin brass or copper alloy strip, which is crimped into shape to hold wires and contacts.

Conclusion

Terminal blocks, also known as barrier blocks, are a type of user-friendly electrical connection point. They provide a reliable, cost-effective connection solution for a variety of applications. The working principle is simple and the materials used vary depending on the application.