Terminal
Terminal connection
An identified electrical connection point linking schematic and wiring information.
Schematic
Symbols · TB FEED
Feed-through terminal block
A feed-through terminal provides an electrical connection between conductors assigned to the same terminal path.
Schematic · TB FEED
What it represents
A feed-through terminal provides an electrical connection between conductors assigned to the same terminal path. The schematic identifies connectivity; the terminal plan adds physical position and conductor details.
How to read it
- Check whether wire numbering changes across the terminal under the project's convention.
- The preview is an original explanation of this function. Match the actual drawing convention to its legend and the selected equipment documentation.
Information to show or reference
- State terminal identifier
- Show both connected conductors
- Reference terminal-strip position
A distinction that matters
A feed-through path is different from an intentional disconnect point.
Sources you can follow
These public references support the explanation and provide further detail. Their graphics and downloadable files remain with their publishers.
Terminal block functional families
Public documentation of this equipment function or named vendor variant; the illustration is independently authored and is not the source graphic.
About this graphic
This illustration was authored independently by Elora Grid to explain the concept. It is not reproduced from a customer drawing, an official standard graphic or a manufacturer CAD file. Its correspondence to an exact IEC or IEEE symbol identifier has not been certified.
SVG and DXF downloads contain this original artwork. DXF uses unscaled drawing units; a GA envelope supplies no product dimensions, clearances or fabrication information. Original artwork is available under CC BY 4.0. Third-party references retain their own terms.
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