{"id":"abb-e4-2-ms-dc-e-iv-w-without-terminals-2852f75c30","name":"E4.2 MS/DC-E IV W without terminals","manufacturer":"ABB","category":"breakers","description":"ABB E4.2 MS/DC-E IV W without terminals: breaker connection or accessory reference for breaker compartment and mounting interfaces. Manufacturer reference 1SDH001252R0496.","equipment":["E4.2 MS/DC-E IV W without terminals"],"keywords":["E4.2 MS/DC-E IV W without terminals","","1SDH001252R0496","Connections, wiring and earthing","breaker","breaker compartment and mounting interfaces","breaker connection or accessory reference"],"markets":["Global"],"marketNote":"Confirm the exact regional configuration against the selected manufacturer drawing.","kind":"drawing","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=1SDH001252R0496&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A","officialEvidenceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=1SDH001252R0496&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A","sourcePublisher":"ABB","formats":["STEP"],"availability":"direct","accessNote":"1 original file is available to download here. Manufacturer sources and revisions are listed below.","checkedAt":"2026-11-03","files":[{"id":"f5e12052f4dc4ab0f614","name":"1SDH001252R0496.stp","format":"STEP","purpose":"Manufacturer drawing reference 1SDH001252R0496","url":"https://search.abb.com/library/Download.aspx?DocumentID=1SDH001252R0496&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A","availability":"direct","sha256":"f5e12052f4dc4ab0f614dafbe045970c1839c30f7513623d50559b5c92467a44","bytes":3009773,"retrievedAt":"2026-11-03T01:58:14.855772Z","filenameBasis":"document-reference","revision":"A","hosted":true,"redistribution":"unknown","validation":"signature-checked","documentNumber":"1SDH001252R0496","latestRevisionUrl":"https://search.abb.com/library/Download.aspx?DocumentID=1SDH001252R0496&LanguageCode=en&DocumentPartId=&Action=Launch","rightsReview":{"checkedAt":"2026-11-04","sources":["https://search.abb.com/library/Download.aspx?DocumentID=1SDH001252R0496&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"],"note":"Reviewed the available source, embedded drawing text and archive notices. No explicit applicable redistribution prohibition was identified. Rights remain unknown; no licence or manufacturer endorsement is asserted."},"hostingBasis":{"policy":"no-explicit-prohibition","checkedAt":"2026-11-04","evidenceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=1SDH001252R0496&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A","attribution":"ABB"},"delivery":{"kind":"original","name":"1SDH001252R0496.stp","format":"STEP","sha256":"f5e12052f4dc4ab0f614dafbe045970c1839c30f7513623d50559b5c92467a44","bytes":3009773,"includes":["1SDH001252R0496.stp"]},"downloadUrl":"https://eloragrid.ai/tools/cad-library/download/abb-e4-2-ms-dc-e-iv-w-without-terminals-2852f75c30/f5e12052f4dc4ab0f614"}],"fileClasses":["manufacturer STEP file"],"configurationNote":"This reference covers the connection or accessory named in “E4.2 MS/DC-E IV W without terminals”. It is not the complete breaker-and-compartment assembly. The supplied configuration is “E4.2 MS/DC-E IV W without terminals”. Keep those frame, mounting and accessory codes with the inserted drawing.","technicalFacts":[{"label":"Manufacturer reference","value":"1SDH001252R0496","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=1SDH001252R0496&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"},{"label":"Document revision","value":"A","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=1SDH001252R0496&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"},{"label":"Model envelope: 1SDH001252R0496.stp","value":"559 × 405 × 425 mm (approximate X × Y × Z bounds of the tessellated source model)","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=1SDH001252R0496&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"}],"drawingNumber":"1SDH001252R0496","equipmentFacts":[{"label":"Equipment / resource","value":"E4.2 MS/DC-E IV W without terminals"},{"label":"Manufacturer","value":"ABB"},{"label":"Resource type","value":"Named drawing reference"},{"label":"Manufacturer drawing","value":"1SDH001252R0496"},{"label":"Manufacturer reference","value":"1SDH001252R0496"},{"label":"Document revision","value":"A"},{"label":"Model envelope: 1SDH001252R0496.stp","value":"559 × 405 × 425 mm (approximate X × Y × Z bounds of the tessellated source model)"},{"label":"Listed file formats","value":"STEP"},{"label":"Listed files","value":"1"},{"label":"Available previews","value":"1 interactive model variants"},{"label":"Recorded revisions","value":"A"},{"label":"Source checked","value":"2026-11-03"},{"label":"Download access","value":"Email registration for site downloads; official source links are also available"}],"previewImage":"/tools/cad-library/preview/abb-e4-2-ms-dc-e-iv-w-without-terminals-2852f75c30/f5e12052f4dc4ab0f614?asset=f5e12052f4dc4ab0f614dafbe045970c1839c30f7513623d50559b5c92467a44&view=thumb&v=c939fa09a4c31729","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":["Use 1SDH001252R0496.stp revision A for the supplied solid assembly in your 3D layout."],"plainEnglish":{"title":"Using the E4.2 MS/DC-E IV W without terminals reference","introduction":"ABB E4.2 MS/DC-E IV W without terminals: breaker connection or accessory reference for breaker compartment and mounting interfaces. Manufacturer reference 1SDH001252R0496.","example":"Use 1SDH001252R0496.stp revision A for the supplied solid assembly in your 3D layout. Match the E4.2 MS/DC-E IV W without terminals configuration named by ABB.","drawings":"Use 1SDH001252R0496.stp revision A for the supplied solid assembly in your 3D layout.","terms":[],"diagram":"flow","steps":["Identify E4.2 MS/DC-E IV W without terminals","Select the drawing or model","Check the mounting interface"],"caption":"This reference covers the connection or accessory named in “E4.2 MS/DC-E IV W without terminals”. It is not the complete breaker-and-compartment assembly. The supplied configuration is “E4.2 MS/DC-E IV W without terminals”. Keep those frame, mounting and accessory codes with the inserted drawing.","sources":[{"label":"ABB source","url":"https://search.abb.com/library/Download.aspx?DocumentID=1SDH001252R0496&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"}],"questions":[{"question":"What can I use the E4.2 MS/DC-E IV W without terminals reference for?","answer":"Use this breaker connection or accessory reference for breaker compartment and mounting interfaces. This reference covers the connection or accessory named in “E4.2 MS/DC-E IV W without terminals”. It is not the complete breaker-and-compartment assembly."},{"question":"Which manufacturer reference identifies this drawing?","answer":"ABB reference 1SDH001252R0496. The file list retains the original source and recorded revision."}],"checklist":["This reference covers the connection or accessory named in “E4.2 MS/DC-E IV W without terminals”. It is not the complete breaker-and-compartment assembly.","The supplied configuration is “E4.2 MS/DC-E IV W without terminals”. Keep those frame, mounting and accessory codes with the inserted drawing.","Use the exact frame, pole and mounting configuration named by this reference. Door drilling, connection and accessory drawings describe those interfaces rather than a complete switchboard.","1SDH001252R0496.stp has approximate model bounds of 559 × 405 × 425 mm (approximate X × Y × Z bounds of the tessellated source model). Compare these model axes with the installation orientation; mounting and service clearances are separate requirements."]},"canonicalUrl":"https://eloragrid.ai/tools/cad-library/equipment/abb-e4-2-ms-dc-e-iv-w-without-terminals-2852f75c30"}