432211-18-0

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Barrier blocks are a form of terminal blocks often used when dealing with heavy current, such as motors with a large amperage draw. Barrier blocks are preferred in applications where the current draw is so large that it needs to be isolated from its surroundings. The barrier block on this type of terminal block is there to act as a wall between the conductive parts of the terminal block, ensuring that electricity can only travel through the desired parts and not outwards into the environment.One of the most common uses of barrier blocks is in electrical switching systems. These systems are designed to be used to control a variety of different high powered devices, such as motors, pumps, and other industrial machinery. The use of barrier blocks helps to reduce the risk of an electric shock by separating the electrical conductors from each other.Barrier blocks come in a variety of different shapes and sizes, from small single-gang blocks to large multi-gang blocks. They can also be "lugged" or "free" meaning that they can be mounted to a panel or device with either lugs or without them. Generally speaking, barrier blocks are meant to be screwed down onto panels or surfaces, but there are some exceptions where it may be mounted using other methods.One of the most popular types of barrier blocks being used today is the 432211-18-0. This type of barrier block is best used in applications where a large current is involved and needs to be isolated from the environment. It takes the shape of an 18-position modular block and comes with either two or four locking screws for optimal stability. The sides of the block are covered in insulated material that helps to prevent electrical shorts.The working principle of the 432211-18-0 block is fairly simple. It is designed to be mounted to a panel and two or four screws are used to attach the block to the panel. Once installed, the screws can then be used to tighten the block securely in place. A clamp bar is then inserted between the two parts of the block with the conductive material to ensure that the connection is secured. Finally, a footer is then added to the bottom of the block which helps to keep the block in place.In summary, barrier blocks are an essential component of any heavy duty electrical system. The use of the 432211-18-0 block allows for a safe and secure electrical connection which can be used in high powered applications. The block\'s construction helps to ensure that the current is safely isolated and prevents any electrical shocks. The installation process is straightforward and provides an easy way to mount and secure the barrier block. With the use of the 432211-18-0 block, any electrical system can be made safe and efficient.

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