55852-1

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Terminals are used to connect two or more mechanical parts of an electrical system. Ring connectors are a type of terminal that provide secure, insulating and corrosion resistive electrical connections. 55852-1 is a standards-based ring connector designed in accordance with the IEC-60898-2 standard. This article provides an overview of the application field and working principle of 55852-1 ring connector.

Application field

55852-1 ring connector is mainly used in the electrical field of low-voltage distribution switchgear. It is suitable for distributing power in households, commercial buildings, industrial buildings and power plants. It is used to connect mechanism electrical components such as switches, circuit breakers, contactors and breakers. Furthermore, 55852-1 is designed to be used in medical locations as well, where its durability and reliable connections make it especially suitable.

Working principle

55852-1 ring connectors are double screw terminals, with each consisting of two isolated parts. The first part comprises the "busbar", which is the main electrical contact section and is typically made of brass. This part is connected to the equipment by inserting an accessory terminal with a wire or cable onto the busbar. The second part is the "clamp" which holds the accessory terminal into position. This clamp has to be securely tightened with a screwdriver to insure a secure connection.

In addition to its robust construction, 55852-1 ring connectors feature an insulated sleeve that prevents the connection from being short-circuited in the event of a splash of liquid or any other damage. This sleeve also achieves vibration resistance, dampens vibration, and ensures the connection is secure when the equipment is subjected to vibration.

Conclusion

55852-1 ring connectors are designed to meet all the requirements for safe and secure operation of low-voltage electrical switchgear. These connectors are suitable for a wide range of applications, from residential to industrial, and its design ensures a secure connection as well as vibration resistance. Its insulated sleeve ensures that the connection remains secure in the event of a splash or any other potentially damaging event.

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