A-TB508-VJ09V

Terminal Blocks - Wire to Board

The A-TB508-VJ09V is an ideal Terminal Block - Wire to Board solution for unipolar or multipolar signal and simple power connections. It is a highly robust, single piece terminal block and a wide range of A-TB508-VJ09V products exist to satisfy the needs of many types of applications.

The A-TB508-VJ09V is the Terminal Block with reliable screw wire connection technology for robust and easy connection. It has an optional range of optional accessories to support versatile applications including terminal block markers and busbars.

Application Fields

A-TB508-VJ09V is suitable for various applications, especially for electronic equipment and extensively used in the mounting of component and for the connection of lamp cores, lamps, instrumentation, printers, and terminal and remotely mounted devices. Because of its small size, it is also extensively used in industrial control and home automation applications like the connection of temperature sensors, level switches, solenoid valves, drivers, and terminal and remotely mounted devices. It is also widely used in communication cabinet and power supply applications.

Working Principle

When installed, A-TB508-VJ09V Terminal Blocks are connected to the circuit board with screws. The screws will compress a tension spring between the circuit board and the terminal block, which ensures good electrical contact. After being connected, an uninterrupted solid connection between the point of connection on the board and the component is established.

The Terminal Block is designed to carry small to medium size loads in the range of 0.5 to 10A per element. The 10A variation uses spring-loaded compression contacts, providing a firm grip on the insertion wires and a robust, reliable connection. The lower amperage variations use unique twist lock technology to provide a precise and secure mechanical connection between the terminal block and the circuit board. These screws ensure that the connection is always safe and secure.

Features

The A-TB508-VJ09V Terminal Block is designed to create a puncture resistance connection between its terminals and the circuit board. The screws are designed to ensure a secure, reliable connection while the tension springs provide a reliable electrical contact between the board and the terminal. The terminals feature a variety of traditional and modular designs, with some featuring 45˚ angled screws and "V" shaped connectors and clips for simple wiring. Additionally, the terminal blocks are designed to be completely reversible, allowing users to quickly switch from power to signal connections.

The A-TB508-VJ09V Terminal Block is designed to provide a reliable electrical connection even in challenging circumstances. It offers a low insertion force for wires, temperature resistance up to 125°C, up to 20A current rate, and an optional anti-vibration system for safety.

Conclusion

The A-TB508-VJ09V Terminal Block is a single piece screw-connection technology designed for effective and reliable connection and isolation of power and signal circuits. It is suitable for unipolar or multipolar signal and simple power connections, and is often included in industrial control and home automation applications. It is designed to offer reliable electrical contact, low insertion force for wires, and an optional anti-vibration system for safety.

Thanks to its reversible design, high current rate, temperature resistance, and low insertion force, the A-TB508-VJ09V Terminal Block is an ideal solution for a variety of applications.