Functions And Advantages Of Copper Terminal Blocks

copper terminal block Functions and advantages
1. Wiring requirements for electrical control systems: When the wires in the control cabinet are connected to the equipment in the cabinet, the wiring terminals are required for transition. The wiring is beautiful, safe and reliable.
2. Improve equipment installation efficiency: Through the transition connection of the terminal board, the installation of components in the cabinet and the installation of equipment outside the cabinet can be carried out at the same time, which improves work efficiency to a certain extent.
3. Convenient maintenance in the later stage: The control cabinet adopts terminal block wiring. During maintenance, the corresponding line can be quickly found through the logo on the terminal block, and maintenance and replacement are more convenient.
copper distribution block td and tb difference
Guide rail terminal, thread press-in, unique thread self-locking design, make the wiring reliable and safe. This series of terminal blocks are beautifully designed and can be equipped with various accessories such as short-circuit sheets, identification strips, baffles, etc. It is currently widely used in power electronics, communications, electrical control, power supply and other fields.
The insulating shell of the fixed screw terminal is made of UL94 V0 grade raw materials, and the metal part is made of high-quality copper alloy. The self-locking principle is designed, and it will not fall off in a vibration environment. It is mainly used in security, lighting, power supply, elevators, electrical, power and other industries.
What should I pay attention to when choosing copper terminal strip?
Current requirements
Current requirements can be said to be an important aspect to be considered in the terminal, because the current exceeding the rated requirements will cause the terminal to heat up, and the overheating temperature may damage the terminal. Therefore, when selecting a terminal, it is necessary to ensure that the selected terminal has high current handling requirements. If the application requires an expected rated current of 2A, it is sufficient to select a terminal with a rated current of 3A.
Voltage requirements
Voltage requirements are also an issue that should be considered when connecting terminals, because voltage can cause dielectric breakdown, so the high voltage of the terminal may cause current leakage between adjacent terminals. Although high voltage requirements are usually rare in design, which is why voltage considerations are usually ignored when the voltage is less than 100V, it is very important to check the voltage parameters before selecting the terminal.
Environmental performance requirements
When selecting terminals for connectors, environmental factors are important issues to consider, because environmental factors such as high temperature and vibration can affect the performance of the terminal, so it is necessary to ensure that the terminal has high mechanical strength and good environmental performance.