1517-ST

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Terminal blocks are an important component in the world of electronic connection and distribution. They provide a safe and secure means of connecting electrical wires and other conductive materials to other appliances and components. Barrier blocks, in particular, are extremely useful and essential in industrial and commercial applications, such as robotics, instrumentation, and process control systems. Barrier blocks provide an isolated barrier between the power supply, the load, and other current carrying components, thus helping to protect against hazardous operation conditions. In this article, we will discuss the application field and working principle of 1517-ST terminal block.

1517-ST terminal block belongs to the group of barrier blocks, and is designed for use with single core wire for electrical (up to 24A) and signal (up to 2A) application. It can be easily installed onto mounting rail, and features superior clamping forces with integrated safe-touch endplate design. The highest rated voltage it can take is 400V AC/DC, and the current rating applies to most sizes up to 2.5mm². Additionally, there are several optional accessories available, including fixing TB screws, support brackets, covers, etc.

Aside from the mechanical design, the main feature of the 1517-ST terminal block lies in its electrical connection and working principle. The construction provides secure electrical connection by securing the connection with a stable screw-clamp assembly. It features three-level connection points, with two screws on each level for electrical contact and through-contact. This construction also helps to reduce the loose wire phenomenon, thus eliminating the risk of poor cable insulation as well as preventing electric sparks from forming in the contact area. Moreover, in order to improve the overall safety of the connection, the 1517-ST features a safe touch endplate design, which prevents direct contact between the user and the electrical current.

The 1517-ST terminal block is truly a revolutionary product. Its simplicity in installation and operation, coupled with its superior clamping forces and electrical connection points, make it an ideal choice for industrial and commercial applications. In addition to its superior performance, 1517-ST terminal blocks offer a wide range of accessories to make installation even more convenient. With its electrical and environmental protection features, the 1517-ST terminal block is truly an excellent product for reliable connection and distribution solutions.

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