Multi-point Distribution Capability Of Copper Terminal Blocks

Copper has the second highest electrical conductivity after silver, and its electrical and mechanical properties are among the best in the industry. When copper conductors form parallel conductive paths within copper terminal block, the current can be evenly distributed to each terminal. This inherent multi-point output capability means that a single incoming port can support multiple outgoing connections simultaneously without the need for additional intermediate conversion devices. The choice of conductive material directly determines the degree to which this characteristic is realized—copper (T2 grade and above) is an ideal material for achieving multi-point distribution due to its high purity and few impurities.

In modern industrial applications, the multi-point lead design of the copper distribution block uses a stepped layout, and its unique arrangement improves wiring density while maintaining contact reliability. A single input line can branch out into multiple output lines on the same copper terminal strip port, centrally distributing power or control signals. This structural design reduces cumbersome intermediate connections and simplifies the wiring logic of the control cabinet. Depending on the application scenario, the number and location of output lines can be flexibly configured to meet different engineering needs.