55678-1

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Terminals - Ring Connectors are essential components that are used in most electrical and electronic designs. The 55678-1 (or 55678/1) is a specific type of Ring Connector, designed for low voltage applications and designed to be both reliable and cost-effective. In this article, we’ll take a look at the application field and working principle of this important connector.

Application Field of the 55678/1 Ring Connector

The 55678/1 is best suited for low voltage applications of up to 30 V, such as those associated with smaller electrical or electronic devices. It is easy to use, as it comes with an insulation and a robust housing with a reliable interface. This type of Ring Connector can also be used in outdoor settings, with its protection rating of IP67. This makes it suitable for a wide range of indoor and outdoor applications, such as industrial control systems, communications infrastructure, medicine, public safety systems, environmental protection, automotive and aerospace.

Working Principle of the 55678/1 Ring Connector

The 55678/1 Ring Connector features a snap-on installation feature that helps keep the connection secure. The connector contains two interconnected parts, the contact and the housing. The contact is a protruding, spring-loaded metal strip that fits into a circular slot in the housing. This slot contains a number of individual points that make contact with the contact when the parts are connected. This allows the electrical current to pass from the connector to the connected device. Additionally, the connector features a screw-locking fastener that further locks the connection. When the parts are connected and the fastener is tightened, this ensures a secure connection.

The 55678/1 Ring Connector also features a gasket that helps to provide an additional level of protection against dust, moisture, or other environmental elements. The gasket also helps to reduce the risk of short circuits. The connector has a high current rating, with a maximum of 16 A.

Conclusion

The 55678/1 Ring Connector is a reliable and cost-effective connector that is well suited for low voltage applications. This type of connector is easy to use and features a snap-on installation feature that helps keep the connection secure. Additionally, this connector is suitable for a wide range of indoor and outdoor applications, thanks to its protection rating of IP67. It has a high current rating of up to 16 A, and also features a gasket to help protect the connection from dust, moisture, and other environmental elements.

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