{"schemaVersion":1,"slug":"ga-disconnect-terminal-block","name":"Disconnect terminal block","kind":"object","abbreviation":"GA","aliases":["knife disconnect terminal","Disconnect terminal block CAD","Disconnect terminal block general arrangement","Disconnect terminal block panel layout"],"category":"connections-wiring","drawingTypes":["GA","Schematic"],"referenceFamilies":["Manufacturer"],"summary":"A disconnect terminal provides a defined separable point in a wiring circuit.","description":["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."],"readingNotes":["Show the opening direction, test-access space and normal operating position.","A signal disconnect terminal should not be assumed suitable for CT secondary testing."],"drawingChecklist":["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."],"distinction":"A signal disconnect terminal should not be assumed suitable for CT secondary testing.","facts":[{"label":"Record type","value":"Generic equipment / layout object"},{"label":"Drawing role","value":"Physical location and interface coordination"},{"label":"Dimensions","value":"Not specified here; use the selected manufacturer drawing"},{"label":"Artwork","value":"Original conceptual envelope; unitless and not to scale"}],"references":[{"sourceId":"pub-object-phoenix-terminals","relevance":"Public manufacturer or design reference relevant to this equipment class."}],"related":["terminal-strip","control-cabinet"],"artwork":"edu-object-ga-disconnect-terminal-block","publishedOn":"2026-10-13","updatedOn":"2026-10-13","provenance":"independent-public-research","url":"https://eloragrid.ai/objects/ga-disconnect-terminal-block","illustration":{"url":"https://eloragrid.ai/library/illustrations/ga-disconnect-terminal-block.svg","scope":"Original educational concept; not an official standard graphic or product footprint","license":"https://creativecommons.org/licenses/by/4.0/"},"sources":[{"id":"pub-object-phoenix-terminals","title":"Terminal-block types and assembly accessories","publisher":"Phoenix Contact","url":"https://www.phoenixcontact.com/en-gb/products/terminal-blocks","type":"manufacturer","scope":"Public terminal-block categories and manufacturer assembly information; selected product documentation controls dimensions and connection details.","checkedOn":"2026-10-13","reuse":"link-only","relevance":"Public manufacturer or design reference relevant to this equipment class."}]}