ATD4R

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ATD4R terminal blocks are a type of contact block used in industrial applications for power distribution between components. They are generally installed on the wall, in a junction box, on a panel board, or on the floor. They are typically found in control panels, switchgear, transformer stations, lighting circuits, and solar power systems. ATD4R terminal blocks are designed to be durable and easy to use, which helps minimize the amount of time and labor required for installation and maintenance.

ATD4R terminals come in two main configurations: Din Rail terminal blocks and Channel terminal blocks. Din Rail terminal blocks are rectangular blocks that have a raised ridge and two shallow grooved runner rails on either side. These rails make them easy to attach to din rail mounting systems. They are comprised of two separate metal elements: a terminal housing and a mating terminal. This design allows for quick and easy connection and disconnection of power from one electrical component to another.

Channel terminal blocks, on the other hand, feature two molded channels on the top and bottom of the terminal. These channels allow the user to easily slide the terminals into the tracks of the mounted panel. They can also be used to add extra protection and durability. The terminals are secured using threaded screws, and feature a locking mechanism. This is an important feature as it ensures that the terminal blocks cannot be pulled out from the panel during use.

ATD4R terminal blocks are also designed with a high current carrying capacity. This makes them suitable for a variety of high temperature applications, including machine tools, welding, automotive, and industrial equipment. They can handle up to 16A per terminal, with a maximum rated current of 500A. The blocks have a dielectric strength rating of over 500V, and are rated for up to 85 degree ambient temperature.

The ATD4R terminal blocks have a working principle which simplifies their use. It involves two terminals being connected together, with a jumper cable connecting both. One terminal provides power, while the other terminal receives it. This ensures that electricity is supplied in a safe and reliable manner. The ATD4R blocks are equipped with a locking mechanism, which ensures that the terminal cannot be accidentally disconnected or removed from the panel.

In summary, ATD4R terminal blocks are designed to offer an easy-to-use, efficient, and safe means of distributing power in industrial applications. The two main configurations, Din Rail and Channel, provide a reliable and durable connection and disconnection, while offering high current carrying capacity. Furthermore, the built-in locking mechanism ensures that the connection remains secure, even when subject to high temperatures or other external forces.

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