{"schemaVersion":1,"slug":"ga-residual-current-circuit-breaker","name":"Residual-current circuit breaker","kind":"object","abbreviation":"RCCB","aliases":["RCCB RCD","Residual-current circuit breaker CAD","Residual-current circuit breaker general arrangement","Residual-current circuit breaker panel layout"],"category":"power-distribution","drawingTypes":["GA","SLD"],"referenceFamilies":["Manufacturer"],"summary":"An RCCB detects residual current and opens its associated circuit, with its function specified independently of overcurrent protection.","description":["An RCCB detects residual current and opens its associated circuit, with its function specified independently of overcurrent protection.","Show its poles and neutral arrangements in the schedule and coordinate test-button access. 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 its poles and neutral arrangements in the schedule and coordinate test-button access.","An RCCB and an RCBO have different protection combinations; a matching width does not establish interchangeability."],"drawingChecklist":["Confirm the exact equipment identity, drawing revision and installation orientation.","Show its poles and neutral arrangements in the schedule and coordinate test-button access.","Cross-reference the terminals, cable routes and service tasks with the equipment schedule."],"distinction":"An RCCB and an RCBO have different protection combinations; a matching width does not establish interchangeability.","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-schneider-ranges","relevance":"Public manufacturer or design reference relevant to this equipment class."}],"related":["switchboard","control-cabinet"],"artwork":"edu-object-ga-residual-current-circuit-breaker","publishedOn":"2026-10-13","updatedOn":"2026-10-13","provenance":"independent-public-research","url":"https://eloragrid.ai/objects/ga-residual-current-circuit-breaker","illustration":{"url":"https://eloragrid.ai/library/illustrations/ga-residual-current-circuit-breaker.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-schneider-ranges","title":"Official product ranges A–Z","publisher":"Schneider Electric","url":"https://www.se.com/uk/en/product-range-az/","type":"manufacturer","scope":"UK public range identity and product-family links, including legacy flags. Publication here does not imply availability or approvals in another country.","checkedOn":"2026-10-13","reuse":"link-only","relevance":"Public manufacturer or design reference relevant to this equipment class."}]}