Description of Ring Connectors

Ring connectors, which are also known as loop terminals or O-ring terminals, are electrical connectors that feature a ring-shaped contact surface. These terminals are designed to make electrical connections by encircling and securing the conductor. Ring connectors are typically made from highly conductive materials like copper or copper alloys and have an insulating jacket that ensures safety.

The Main Functions of Ring Connectors

Ring connectors, heavily used in solderless wiring applications, are crimped onto a wire and mate with a stud or tab of a predefined size to make a secure connection. They are commonly used in applications that require a strong connection and good electrical conductivity, such as automotive battery connections, electrical equipment terminal blocks, and some high-current applications. Ring connectors are available in a variety of different wire gauges with insulated and uninsulated options. The color of the insulation indicates the connector wire gauge.