433203-26-0

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Terminal Blocks - Barrier Blocks

Barrier blocks are a type of terminal block that separates high current paths from control voltage, which is used to create safety barriers between different sections of an electrical system. The barrier blocks are available as plug-in or assembled versions and designed to securely connect large electrical wiring. Barrier blocks allow for the quick addition or removal of wiring in the field, making it convenient for maintenance and repair.

The barrier blocks are numbered from left to right, and there are different sizes of the terminals for different sizes of wiring, each with different numbered circuits. Each circuit has two terminals, one for the positive and one for the negative. When installing wires, first connect the positive wire to the right terminal. This will allow the current to flow from left to right. Next, connect the negative wire to the left terminal, allowing current to flow from right to left.

For the application field, 433203-26-0 is a barrier terminal block with 26 poles and two connector rows. It is widely used for switching and protective functions in DC power supply (for a nominal voltage of up to 288 VDC). 433203-26-0 blocks are especially designed for heavy duty industrial applications that is suitable in harsh environment, and is used in applications such as automation equipment, motor controllers, or power supplies.

The working principle of 433203-26-0 is the same as other terminal blocks. The terminal block has a combination of a terminal block and a transfer switch inside. A transfer switch is an electric switch that transfers the circuit load from one line to another and can be used in single phase or three phase applications. The internal circuitry of the 433203-26-0 allows it to connect two wiring systems with minimal voltage drop across the connection, thus ensuring that power is delivered efficiently with little power loss. The internal design also ensures that the wires are firmly secured, reducing the possibility of loose connections.

In addition, the 433203-26-0 has a built-in surge protection and noise filter that prevents any spikes in current or voltage that could occur due to a sudden increase in power. This protection is important, as it can help reduce the risk of electrical disasters caused by human error or faulty wiring. The installation of these terminal blocks is relatively simple and requires minimal tools. In most cases, only a screwdriver is needed for installation, making it a very accessible solution for those with little electrical experience.

In conclusion, the 433203-26-0 barrier terminal block is a great option for anyone in need of a reliable, safe, and convenient solution for their electrical wiring needs. With its built-in protection and easy installation process, it is an excellent choice for any application that needs to manage a large amount of electric wires or require frequent wire changes and reconnections.

The specific data is subject to PDF, and the above content is for reference