What is a power terminal block? Power terminal block refers to the terminal block used for driving power supplies, and the widely used power terminal block is the fence type terminal block.

Classification of power terminal blocks

Generally speaking, power terminal blocks can be divided into four categories:

1. Plug in terminal blocks are commonly used in controllers;

2. Direct welding terminal blocks are commonly used for system power supply and solar power supply, etc;

3. Spring type terminal blocks are commonly used for rail transit and weak current system control;

4. Grid type wiring terminals are commonly used in fields such as injection molding machine control power supply.

The grid type terminal block, also known as the "American terminal" and "Japanese terminal", is also called a black terminal because most of it is black. It is mainly composed of a plastic shell, screws (including washers), and solder pins; Both single core and multi strand wires can be directly connected or connected with ends; Adopting the plate type wire pressing method, the wiring is intuitive and firm, widely favored by customers.

The spacing between the Jointlean grid type terminal blocks is 6.08mm, 7.62mm, 8.62mm, etc. Generally speaking, the larger the circuit current, the larger the corresponding terminal spacing, which can meet the needs of various installation environments.