GA objects · GA

Disconnect terminal block

A disconnect terminal provides a defined separable point in a wiring circuit.

GA / Schematic · GADisconnect terminal block: original educational envelope
Original educational envelopeNot to scale · See source and graphic notes

What it represents

A disconnect terminal provides a defined separable point in a wiring circuit.

Show the opening direction, test-access space and normal operating position. The GA locates the physical item; the associated schematic or equipment schedule records its electrical interfaces.

The preview is independent educational geometry and is not a manufacturer outline, fabrication drawing or verified standard graphic. Obtain the applicable model drawing from the cited official source before making a dimensional layout.

How to read it

  • Show the opening direction, test-access space and normal operating position.
  • A signal disconnect terminal should not be assumed suitable for CT secondary testing.

Information to show or reference

  • Confirm the exact equipment identity, drawing revision and installation orientation.
  • Show the opening direction, test-access space and normal operating position.
  • Cross-reference the terminals, cable routes and service tasks with the equipment schedule.

A distinction that matters

A signal disconnect terminal should not be assumed suitable for CT secondary testing.

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 types and assembly accessories

Public manufacturer or design reference relevant to this equipment class.

Phoenix Contact · Public reference checked 13 October 2026 · Link only

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.

Entry JSON · Entry Markdown · Last editorial update: 13 October 2026

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