A401104S2219

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Terminal blocks, sometimes known as barrier blocks, are essential components in many electrical systems. With diverse applications, they are either used to separate power from control circuits or to connect several parts of a circuit or system. A401104S2219 is a terminal block model developed by Weidmuller, a German manufacturer, for making reliable electrical connections. This article reviews the application field and working principle of a Weidmuller A401104S2219 terminal block.

Weidmuller A401104S2219 terminal blocks are used in various settings including power and machine tool industries, computer control systems, domestic appliances, telecommunications, material handling and transportation systems, industrial machinery, and food service machines. These blocks are suitable for permanent connections in a wide variety of applications and they can withstand different environmental conditions. The optimal performance of these blocks requires careful installation and caution should be taken when working with them.

The A401104S2219 terminal block is designed with a voltage rating of 400V and a rated current of 16A, and a clamping rail system to accommodate maximum stability and secure multiple connections. It has an integral earth and easy installation with two PC board connections. It also features a simple actuation system that allows the application of lighter forces for high-current contacting. There are pressure plate latches on both sides of the terminal block housing, helping to securely ensure a tight fit connection to adjacent blocks.

The clamping rail system of the A401104S2219 block increases contact force at a given contact surface area. The springs are used to produce a high-pressure connection between the contacts and the conductors, forming a reliable connection. Moreover, the contact elements feature a pressure box design that ensures low-contact resistance and protects against corrosion.

Weidmuller A401104S2219 terminals are available with a clear plastic cover for protection against environmental elements. The clips of the terminal block provide a locking mechanism that keeps the terminal firmly held in place on the PC board. They also help ensure that the contacts are firmly held and are not ejected from the PC board during operation. The terminals are molded in a one-piece design that eliminates the need for screws or any other type of hardware to secure the blocks in place.

Overall, the Weidmuller A401104S2219 terminal block is an efficient and reliable terminal block designed to withstand harsh environmental conditions and ensure secure electrical connections in a wide range of industrial applications. With its innovative design and secure mounting mechanism, it is a reliable solution for professionals looking to make robust connections and secure their electrical systems.

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