0387803426

Terminal Blocks - Barrier Blocks

The 0387803426 block is a popular terminal block from TE Connectivity, specifically designed for use in industrial applications. It is part of TE Connectivity\'s Power Connect product line and is also known as a barrier block, due to its ability to manage multiple circuits. The terminal block provides a safe method of connecting wiring and electrical components quickly and reliably.

Application Field and Working Principle

The 0387803426 terminal block is suitable for a variety of industrial applications in which ease of installation, high contact reliability and secure connections with maximum flexibility are key factors. It can be used for applications such as signal, control and power distribution in industrial control, commercial and residential installations. It is also suitable for use in motor drives, test and measurement equipment, HVAC, safety systems and many other applications.

The 0387803426 terminal block features a unique “barrier” construction, allowing for sequential connections. The barrier is simple and flexible, offering reliable connections with maximum current capacity and voltage ratings. The terminal block also allows for individual or simultaneous connections between up to four circuits or points, reducing the number of required connection points and simplifying installation. The barrier also provides overvoltage and short-circuit protection, further enhancing safety and reliability.

The 0387803426 terminal block has a number of unique features which help to ensure reliability and optimum performance. First, the compact design allows for installation in space-constrained applications, while the double screws provide maximum holding force and secure connections. The design also features a recessed wire entry point which prevents accidental dislodging of the wire and provides short-circuit protection. The terminal block also features a removable end plate which allows for easy access, as well as a secure ground connection.

The 0387803426 terminal block is designed to provide maximum reliability and performance, and has been tested to meet IEC 60947-7-3 requirements. The terminal block is UL 94VO flame rated to ensure a high level of safety and reliability. The terminal block is also available in a wide variety of sizes, with a current rating of up to 15A (600V) and a voltage rating of up to 750V.

Conclusion

The 0387803426 terminal block from TE Connectivity is a reliable and versatile solution for a variety of industrial applications. Its unique barrier construction allows for sequential connections between up to four circuits or points, while its robust design ensures maximum contact reliability and short-circuit protection. The terminal block is UL 94VO flame rated, and has been tested to meet IEC 60947-7-3 requirements. It is available in a wide variety of sizes, with a current rating of up to 15A (600V) and a voltage rating of up to 750V.