325123-12-0

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Terminal Blocks – Barrier Blocks offer a very versatile and reliable method of connecting cables between various electrical and electronics components. They are commonly used in applications where there is significant environmental risk, as their design allows for quick and easy assembly, and the aerial distance between the connections is limited. The 325123-12-0 is a popular type of terminal block that is used in many applications.

Overview of 325123-12-0 Terminal Block

The 325123-12-0 is a barrier terminal block for mounting on 35mm mounting rails. This type of terminal block is constructed with a modular housing, which consists of a plastic top that holds two contact bridges. It comes with a mounting element and is designed for up to two poles. On each bridge there are two male PG360 pins and on the rear of the housing, two panel-mounting holes are provided for connecting wires to the terminal block.

This type of terminal block features a 3-pole plug-in connection, a current rating of 16A, and a voltage rating of 400V. It also comes with 4 screw terminals for wire connections, allowing for easy installation and removal of wires. In addition, this terminal block features a DIN rail mounting clip that allows for secure, quick, and easy installation.

Application and Working Principle of 325123-12-0 Terminal Block

The 325123-12-0 terminal block is used in a wide variety of applications, including industrial automation, electrical wiring in buildings, and electronics equipment wiring. In particular, this type of terminal block is commonly used in control panel wiring, wherein the control signals are connected to the terminal blocks, which are then connected to the input terminals of the devices. Additionally, this type of terminal block can be used in power supply systems, where the current from the power supply is transferred to the loads via the terminal blocks.

In terms of working principle, this type of terminal block relies on a spring plate or stud to transfer the electrical contact between the two poles. When the contact is made, it creates a low-resistance connection between the two poles. The contact is maintained by the springs pressed against the plastic mounting clip. The springs keep a permanent contact between the pins and the clip, which ensures reliable and firm connections.

The 325123-12-0 terminal block also utilizes an NBR contact seal, which is flexible and provides protection against dust and liquid ingress. Moreover, it has a higher current rating than most competing terminal blocks, making it ideal for a variety of wiring applications.

Conclusion

The 325123-12-0 is a type of terminal block that is commonly used in many applications, such as industrial automation, electrical wiring in buildings, and electronics equipment wiring. It is a barrier terminal block that comes with a mounting element and a 3-pole plug-in connection with a current rating of 16A and a voltage rating of 400V. The terminal block utilizes a spring plate or stud for electrical contact, as well as an NBR contact seal for reliable, dust- and liquid-proof connections.

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