What are the common types of terminal blocks?
Nowadays, terminal blocks are widely used in the power equipment industry, electric vehicle charging systems, rail transit, elevator control systems, new energy power generation and other fields. Different types of terminals are suitable for different scenarios. So what are the common terminal blocks?
Common terminal blocks:
1. Plug-in terminal blocks:
It consists of two parts plug-in connection, one part presses the wire tightly, and then plugs it into the other part, which is soldered to the PCB board. The mechanical principle of the connection bottom and the anti-vibration design ensure the long-term airtight connection of the product and the reliability of the finished product.
2. Barrier terminal blocks:
This terminal can realize safe, reliable and effective connection, especially in the environment of high current and high voltage.
3. Spring terminal blocks:
This is a new type of terminal that utilizes spring-loaded devices and is widely used in the world's electrical and electronic engineering industries. Such as lighting, elevator lift control, instrumentation, power supply, chemistry and automobile power.
4. Rail-type terminal blocks:
The use of crimping and unique thread self-locking design makes the wiring connection more reliable and safer. The appearance design of this series of terminal blocks is beautiful and generous, and can be equipped with a variety of accessories, such as short-circuit strips, identification strips, baffles, etc.
5. Wall type terminal blocks:
Using screw connection technology, the insulating material is PA66 (flame retardant grade: UL94, V-0). The connector uses high-quality highly conductive metal materials.