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Terminal Blocks represent a stable connection between cables. It is an electrical conductor and conductor where individual electrical wires can be connected and bound or exchanged. By providing an easy connection between two or more wires, the terminal block conserves the time needed to solder each wire separately. In some cases, the lockable screw terminals may also be present. The terminal block frequently allows an efficient connection and prevents possible short circuits.

The “Wire to Board” Terminal Blocks have a wide variety of application fields, from industrial robots to complex communication systems. This technology enables a secure and reliable electrical connection in harsh industrial environments, offering a variety of benefits to maintenance/testing staff.

The “Wire to Board” Terminal Blocks are mainly designed to carry current from the wire, while acting as a gateway between the device and the wire. This Terminal Block combines multiple technologies, from component assemblies to wiring systems, to create a strong and reliable connection. This ensures the wire is properly aligned and tightly held in place to prevent the damaging electrical arcing and reduce the risk of short-circuits and interference.

At the heart of terminal blocks are the contact blade holders. These are responsible for the physical connection between the wire and the terminal block. The contact blade holder carries a range of contact blades which together form an independent conductor channel. The contact blade holder can be of many shapes, such as a semicircle loop, a torque column, or even a screw shape. The contact blade holder is then attached to the wire via the connection technology used.

By utilizing high quality materials like stainless steel or composite plastics these terminals guarantee a secure connection between the wire and the block. Commonly used materials are flame retardant, heat resistant and offer a superior electrical resistance.

In some “Wire to Board” Terminal Blocks, the contacts can be adjusted to either accept both different size of wires and offer different ranges of electrical current, depending on the application. To achieve this feature, an adjustable contact blade holder can be used where the tightness of the contact is adjustable to provide different levels of accuracy. By doing that, the contact blade holder can incorporate wires ranging in size from 0.08 mm to 0.80 mm.

A general rule for a good connection is to use the right size of the wire to board terminal block, as when the correct size is chosen, the right amount of contact surface is exposed for a secure connection.

At the installation stage, the wires must be cut in a straight line and then stripped to the appropriate length. The clean metal surfaces must be free of oxidation or grease. The contact blade and the core of the wire should be parallel to ensure a secure and reliable connection. The correct tool must be used and, if necessary, additional tools should be used for the insertion and extraction of the wires.

In some cases, the insertion of a clamping device is recommended to supplement the instruction process, often in high vibration areas. In this type of application, the contact blade is combined with a clamping device to secure the wires in place and prevent them from moving.

To summarize, “Wire to Board” Terminal Blocks provide connection solutions for many different electrical application fields. This technology is very reliable and cost effective, allowing an efficient and secure connection solution that minimizes the risk of electrical failure and disruptions.

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