{"id":"mfr-terasaki-tbpro-mccb-b400-4p-23a1a61cd4","name":"TBPRO MCCB B400 4P","manufacturer":"Terasaki","category":"breakers","description":"Terasaki TBPRO MCCB B400 4P: original DWG for circuit-breaker equipment layouts.","equipment":["circuit-breaker equipment","TBPRO MCCB B400 4P"],"keywords":["Terasaki","TBPRO MCCB B400 4P","","B400-4P-bottom","B400-4P-front","B400-4P-left","B400-4P-right"],"markets":["Global"],"marketNote":"Manufacturer source discovery; confirm the exact regional equipment configuration and certification separately.","kind":"product","sourceUrl":"https://www.nhpnz.co.nz/Resources/Downloads","officialEvidenceUrl":"https://www.nhpnz.co.nz/Resources/Downloads","sourcePublisher":"NHP Electrical Engineering Products","formats":["DWG"],"availability":"direct","accessNote":"Inspected originals are available from this website through the existing download email prompt.","checkedAt":"2026-11-11","files":[{"id":"nhp-155812","name":"Terasaki-TBPRO-MCCB-B400-4P-2D-CAD-Block.zip","format":"ZIP","purpose":"Original manufacturer CAD archive","url":"https://www.nhpnz.co.nz/public/assets/pim/Original/10041/Terasaki-TBPRO-MCCB-B400-4P-2D-CAD-Block.zip","availability":"direct","bytes":81794,"sha256":"551d1c59a2cdc7939e841fc82d69eaff04d6596a15b188b7b66729b3456315ac","retrievedAt":"2026-11-11T05:35:54.681541+00:00","sourceCheckedAt":"2026-11-11","validation":"archive-inspected","filenameBasis":"manufacturer-metadata","hosted":true,"redistribution":"unknown","rightsReview":{"checkedAt":"2026-11-11","sources":["https://www.nhpnz.co.nz/public/assets/pim/Original/10041/Terasaki-TBPRO-MCCB-B400-4P-2D-CAD-Block.zip"],"note":"Public manufacturer/supplier CAD original inspected with its included notices; no explicit applicable reproduction prohibition identified. Rights remain unknown."},"hostingBasis":{"policy":"no-explicit-prohibition","checkedAt":"2026-11-11","evidenceUrl":"https://www.nhpnz.co.nz/public/assets/pim/Original/10041/Terasaki-TBPRO-MCCB-B400-4P-2D-CAD-Block.zip","attribution":"NHP Electrical Engineering Products"},"delivery":{"kind":"original","format":"ZIP","sha256":"551d1c59a2cdc7939e841fc82d69eaff04d6596a15b188b7b66729b3456315ac","bytes":81794,"includes":["Terasaki-TBPRO-MCCB-B400-4P-2D-CAD-Block.zip"]},"archiveContents":["B400-4P-2D-CAD-dwg/B400-4P-bottom.dwg","B400-4P-2D-CAD-dwg/B400-4P-front.dwg","B400-4P-2D-CAD-dwg/B400-4P-left.dwg","B400-4P-2D-CAD-dwg/B400-4P-right.dwg"],"previewGroup":"mfr-terasaki-tbpro-mccb-b400-4p-23a1a61cd4","downloadUrl":"https://eloragrid.ai/tools/cad-library/download/mfr-terasaki-tbpro-mccb-b400-4p-23a1a61cd4/nhp-155812"}],"fileClasses":["original manufacturer drawing or model source"],"technicalFacts":[{"label":"Manufacturer drawing identity","value":"TBPRO MCCB B400 4P","sourceUrl":"https://www.nhpnz.co.nz/Resources/Downloads"},{"label":"Named pole configuration","value":"4P","sourceUrl":"https://www.nhpnz.co.nz/Resources/Downloads"}],"applications":["switchgear"],"configurationNote":"Use the manufacturer configuration named TBPRO MCCB B400 4P.","equipmentFacts":[{"label":"Equipment / resource","value":"TBPRO MCCB B400 4P"},{"label":"Manufacturer","value":"Terasaki"},{"label":"Resource type","value":"Product"},{"label":"Manufacturer drawing identity","value":"TBPRO MCCB B400 4P"},{"label":"Named pole configuration","value":"4P"},{"label":"Listed file formats","value":"DWG"},{"label":"Listed files","value":"1"},{"label":"Available previews","value":"4 drawing previews"},{"label":"Recorded revisions","value":"Confirm the revision with the manufacturer"},{"label":"Source checked","value":"2026-11-11"},{"label":"Download access","value":"Email registration for site downloads; official source links are also available"}],"previewImage":"/tools/cad-library/drawing-preview/mfr-terasaki-tbpro-mccb-b400-4p-23a1a61cd4/nhp-155812?asset=5dfdabaabf129c7d53998d508f4a06d45c4b14fd6f1aa79ab5501b24594b02a2","relatedReferences":[{"name":"Air circuit breaker","url":"https://eloragrid.ai/objects/ga-air-circuit-breaker"},{"name":"Moulded-case circuit breaker","url":"https://eloragrid.ai/objects/ga-moulded-case-circuit-breaker"}],"fileChoiceGuidance":["Terasaki-TBPRO-MCCB-B400-4P-2D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Its 4 drawing/model members include B400-4P-2D-CAD-dwg/B400-4P-bottom.dwg, B400-4P-2D-CAD-dwg/B400-4P-front.dwg, B400-4P-2D-CAD-dwg/B400-4P-left.dwg; the complete filenames are in the file inventory. Match the member to TBPRO MCCB B400 4P before placing it."],"plainEnglish":{"title":"What the equipment does","introduction":"A circuit breaker opens and closes a power circuit and can interrupt it when its protection or trip system responds to a fault.","example":"Terasaki-TBPRO-MCCB-B400-4P-2D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Its 4 drawing/model members include B400-4P-2D-CAD-dwg/B400-4P-bottom.dwg, B400-4P-2D-CAD-dwg/B400-4P-front.dwg, B400-4P-2D-CAD-dwg/B400-4P-left.dwg; the complete filenames are in the file inventory. Match the member to TBPRO MCCB B400 4P before placing it.","drawings":"Terasaki-TBPRO-MCCB-B400-4P-2D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Its 4 drawing/model members include B400-4P-2D-CAD-dwg/B400-4P-bottom.dwg, B400-4P-2D-CAD-dwg/B400-4P-front.dwg, B400-4P-2D-CAD-dwg/B400-4P-left.dwg; the complete filenames are in the file inventory. Match the member to TBPRO MCCB B400 4P before placing it.","terms":[{"name":"CAD","meaning":"Computer-aided design files used to prepare drawings and models."},{"name":"Revision","meaning":"The recorded version of a drawing or model."}],"diagram":"flow","steps":["Identify TBPRO MCCB B400 4P","Choose ZIP","Check the matching source configuration"],"caption":"A simplified explanation of how this item works. It does not show terminal wiring or an operating procedure.","sources":[{"label":"Terasaki official source","url":"https://www.nhpnz.co.nz/Resources/Downloads"}],"profileId":"breaker","checklist":["Match Terasaki TBPRO MCCB B400 4P and the exact source filename shown above.","Named pole configuration: 4P","The source was checked on 2026-11-11. Use Documentation & sources to check for a newer issue."],"questions":[{"question":"Which original files are supplied for TBPRO MCCB B400 4P?","answer":"1 inspected original for Terasaki TBPRO MCCB B400 4P: Terasaki-TBPRO-MCCB-B400-4P-2D-CAD-Block.zip (ZIP)."},{"question":"Where did these Terasaki files come from?","answer":"NHP Electrical Engineering Products supplied the original files through https://www.nhpnz.co.nz/Resources/Downloads. The source reference, revision, original bytes and checksum are retained with each download."}]},"canonicalUrl":"https://eloragrid.ai/tools/cad-library/equipment/mfr-terasaki-tbpro-mccb-b400-4p-23a1a61cd4"}