1776494-3

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Terminal Blocks - Wire to Board are a widely used type of connection interface over a broad range of industrial applications. The 1776494-3 terminal block is designed to ensure reliable and secure electrical connections between wires that are connected to printed circuit boards. It has a low profile design that makes it suitable for space-saving applications. This terminal block uses a screw-clamp connection method, which offers a simple, effective and economical way to quickly and securely establish a good electrical connection between the wire and the circuit board.

The 1776494-3 terminal block features a sharply notched, precisely bent contact tongue that captures the wires and prevents them from being pulled out when the screw is tightened. The large, recessed head ensures that the screws are firmly secured and prevents wires from being damaged. A firmly but smoothly tightened screw clamp ensures the electrical connection is more reliable with low contact resistance. The cap of the terminal block has printed wire and number mark on one side, making it easier to identify and wiring.

Structurally, that 1776494-3 terminal block is comprised of two parts: the base and the clamp. The base has a U-shaped contact tongue that contacts the wire strands, ensuring a good electrical connection. The protruding contact tongue also aids in preventing damage to the insulation of the strands. The clamp body is made of insulating material with an insulated interior and is mounted in a recessed area of the base. The clamping screw is attached to the bottom of the clamp body. When the clamp is tightened, it securely engages the wire strands and ensures a reliable connection.

Another important feature of the 1776494-3 terminal block is that it allows for greater flexibility in terms of the range of wire sizes that can be connected. The terminal block is available in a variety of models that are designed to accommodate different wire diameters, ranging from 0.08 to 0.32 inches (2.0 to 8.0 mm). This allows it to be used in a variety of different applications and helps to reduce overall installation time.

In addition to its versatility in terms of the size of the wires that can be connected, the 1776494-3 terminal also features an integrated strain relief that further improves the overall connection. This strain relief is designed to protect the wire insulation against any force that may be applied when the wire is subjected to movement and vibration. This ensures that the electrical connection is better protected against any potential damage.

Overall, the 1776494-3 terminal block is an extremely versatile type of connection interface, allowing for reliable electrical connections between wires and circuit boards. Its low profile design and the ability to accommodate a wide range of different wire sizes makes it suitable for a variety of different industrial applications. Additionally, its integrated strain relief further adds to the reliability of the connection and helps to protect the connection from any external forces. For these reasons, the 1776494-3 terminal block has become a popular choice when it comes to establishing secure and reliable electrical connections.

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