433302-21-0

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 are a type of electrical equipment used to connect wires to other wires, devices or components. They provide a straightforward and versatile way for users to access the parts of the installation that they need. The relatively small size and no need for complex drilling makes terminal blocks ideal for mounting in limited spaces. One such type of terminal block, known as a barrier block, is commonly used in industrial and commercial settings. One variety of barrier block is the 433302-21-0, a particularly suited model for the automation industry.

Barrier blocks consist of an insulated housing containing multiple terminals that are divided into clearly distinct sections, termed zones. In the 433302-21-0, the partitioning between the zones is established by a plastic barrier, with each zone forming individual components that are secured to the housing. Consequently, the creation of short circuits between terminals in different sections is isolated. Additionally, by utilizing screws and jumpers, the user has the capability to connect terminals in different zones and thus increase wiring flexibility.

The 433302-21-0 consists of two rows of terminals placed in a parallel manner. It has a rated voltage of 600V and a rated current of 16A. The housing is constructed from UL94V0 polyamide, meaning it is highly durable and capable of resisting corrosion. As this product is designed for manual cable connection, it also equipped with a special led strip attached to the front edge of the housing. This strip idea is to aid the user, by providing separate lights for each zone. Thus, it becomes easier to coordinate the various systems installed.

The user can also customize the 433302-21-0 according to their requirement. Modules can be connected to the terminal block for a range of uses such as allowing access to switches, power and control signals. Furthermore, one can add extra spring clamping terminal with the same dimensions, enabling enhanced connectivity.

When it comes to the working principle, the 433302-21-0 uses two parts of torqued connection. A threaded screw helps to mount the conductor and the wire clamp secures it in place. The secure contact force is exerted in a downward direction, creating better electrical contact. Additionally, the contrast between the nut and the contact box ensures it will not deform even under high pressures. As a result, a secure and reliable connection is achieved.

In conclusion, the 433302-21-0 is an ideal barrier block for the automation industry. With its superior insulation properties, it provides excellent electrical conductivity and prevents short circuits between the different zones. User-friendly features like the LED strip and the ability to customize the terminal block to specific requirements gives it an added edge. Furthermore, its use of two torqued connections ensures a secure and reliable connection.

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