A-TB500-T406SB

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A-TB500-T406SB terminal blocks provide a reliable method of connecting discrete electrical wires together in a variety of environments. They are used in a wide range of industries and applications, from those requiring basic connections to those requiring high-amperage connections in harsh conditions. In this article, we will discuss the application field and working principle of A-TB500-T406SB terminal blocks.

Application Field: Terminal blocks are a popular choice of connection for low- to high-voltage electrical wiring in a wide variety of applications, such as electrical control panels, CNC machines, automation systems, rail and transportation equipment, transformers, marine vessels, and many other industrial and commercial applications.

A-TB500-T406SB terminal blocks are ideal for high-amperage applications that require reliable, secure electrical connections in harsh environmental conditions. These blocks are rated for use with 120VAC and 250VAC, and can handle up to 400A of current. They have a wide variety of terminal hole sizes, ranging from 2.8mm to 6.2mm (0.11” to 0.24”).

In addition to its impressive current ratings, the A-TB500-T406SB terminal blocks also feature non-conductive insulation materials, dielectric strength of 1,500V, lightning protection, and terminal block unlocking capabilities. These features provide superior safety and performance in even the most hazardous environments.

Working Principle: The working principle of A-TB500-T406SB terminal blocks is simple. An insulated conductor is inserted into the terminal block opening, and a screw or spring-finger terminals are used to secure the conductor in place. The conductor is then electrically connected to the other end of the block, allowing for current to flow.

Each A-TB500-T406SB terminal block is designed with a duplex configuration, which means that it has two wire connectors that are electrically connected to each other. This allows for two electrical circuits to be connected without having to physically route each circuit separately. The terminal block also features an intertwined ground wire, which provides an extra layer of safety.

The A-TB500-T406SB terminal blocks are designed to provide reliable and secure connections and are able to handle high-amperage applications. They feature insulation material that is able to handle up to 1500V, and are fabricated in a range of terminal hole sizes. In addition, their duplex design allows for two circuits to be connected in a single block, while the intertwined ground wire provides an extra layer of safety.

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