{"id":"mfr-schneider-electric-thermal-overload-relay-lr9g-500a-spring-f8c3cbd48b","name":"Thermal overload relay LR9G 500A Spring","manufacturer":"Schneider Electric","category":"protection","description":"Schneider Electric Thermal overload relay LR9G 500A Spring: original STEP for protection or metering equipment layouts.","equipment":["protection or metering equipment","Thermal overload relay LR9G 500A Spring"],"keywords":["Schneider Electric","Thermal overload relay LR9G 500A Spring","LR9G500"],"markets":["Global"],"marketNote":"Manufacturer source discovery; confirm the exact regional equipment configuration and certification separately.","kind":"product","sourceUrl":"https://www.se.com/us/en/download/document/LR9G500/","officialEvidenceUrl":"https://www.se.com/us/en/download/document/LR9G500/","sourcePublisher":"Schneider Electric","formats":["STEP"],"availability":"direct","accessNote":"Inspected originals are available from this website through the existing download email prompt.","checkedAt":"2026-11-11","files":[{"id":"se-ba11d1dcdabca5b02b50","name":"LR9G500_3D-simplified.stp","format":"STEP","purpose":"Original manufacturer STEP geometry","url":"https://download.se.com/files?p_Doc_Ref=LR9G500&p_enDocType=CAD","availability":"direct","bytes":1832369,"sha256":"7aea81d5752ea87d251e905228f22772c5e17931cec66580fe84680045bf2f01","retrievedAt":"2026-11-11T06:22:27.365221+00:00","sourceCheckedAt":"2026-11-11","validation":"signature-checked","filenameBasis":"manufacturer-metadata","hosted":true,"redistribution":"unknown","rightsReview":{"checkedAt":"2026-11-11","sources":["https://download.se.com/files?p_Doc_Ref=LR9G500&p_enDocType=CAD"],"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.se.com/us/en/download/document/LR9G500/","attribution":"Schneider Electric"},"delivery":{"kind":"source-bundle","name":"LR9G500_3D-simplified.stp.zip","format":"ZIP","sha256":"0d711f8664b7a22fd7207af1f0937505d056521032801bb135abb9c7025f03b1","bytes":323230,"includes":["LR9G500_3D-simplified.stp"]},"documentNumber":"LR9G500","latestRevisionUrl":"https://www.se.com/us/en/download/document/LR9G500/","publisherChecksum":{"algorithm":"md5","value":"1912447d80a6a04fc4f37d442d15ae88"},"revision":"01","previewGroup":"mfr-schneider-electric-thermal-overload-relay-lr9g-500a-spring-f8c3cbd48b","downloadUrl":"https://eloragrid.ai/tools/cad-library/download/mfr-schneider-electric-thermal-overload-relay-lr9g-500a-spring-f8c3cbd48b/se-ba11d1dcdabca5b02b50"}],"fileClasses":["original manufacturer drawing or model source"],"technicalFacts":[{"label":"Manufacturer drawing identity","value":"Thermal overload relay LR9G 500A Spring","sourceUrl":"https://www.se.com/us/en/download/document/LR9G500/"},{"label":"Source document","value":"LR9G500; revision 01","sourceUrl":"https://download.se.com/files?p_Doc_Ref=LR9G500&p_enDocType=CAD"},{"label":"Source-model envelope","value":"140 × 114.3 × 139.2 mm","sourceUrl":"https://download.se.com/files?p_Doc_Ref=LR9G500&p_enDocType=CAD"},{"label":"2D preview basis","value":"The orthographic views are projected from the manufacturer 3D geometry. They are labelled separately from original dimensioned sheets and do not add manufacturer dimensions.","sourceUrl":"https://www.se.com/us/en/download/document/LR9G500/"}],"applications":["switchgear","substations"],"configurationNote":"Use the manufacturer configuration named Thermal overload relay LR9G 500A Spring.","equipmentFacts":[{"label":"Equipment / resource","value":"Thermal overload relay LR9G 500A Spring"},{"label":"Manufacturer","value":"Schneider Electric"},{"label":"Resource type","value":"Product"},{"label":"Manufacturer drawing identity","value":"Thermal overload relay LR9G 500A Spring"},{"label":"Source document","value":"LR9G500; revision 01"},{"label":"Source-model envelope","value":"140 × 114.3 × 139.2 mm"},{"label":"2D preview basis","value":"The orthographic views are projected from the manufacturer 3D geometry. They are labelled separately from original dimensioned sheets and do not add manufacturer dimensions."},{"label":"Listed file formats","value":"STEP"},{"label":"Listed files","value":"1"},{"label":"Available previews","value":"1 drawing previews; 1 interactive model variants"},{"label":"Recorded revisions","value":"01"},{"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/preview/mfr-schneider-electric-thermal-overload-relay-lr9g-500a-spring-f8c3cbd48b/se-ba11d1dcdabca5b02b50?asset=7aea81d5752ea87d251e905228f22772c5e17931cec66580fe84680045bf2f01&view=thumb&v=f37a16c9f64a4432","relatedReferences":[{"name":"Protection relay IED","url":"https://eloragrid.ai/objects/ga-protection-relay-ied"},{"name":"Power quality meter","url":"https://eloragrid.ai/objects/ga-power-quality-meter"}],"fileChoiceGuidance":["Use LR9G500_3D-simplified.stp (revision 01) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified LR9G500_3D-simplified.stp."],"plainEnglish":{"title":"What the equipment does","introduction":"Overload protection responds when a motor is carrying excessive current for too long or heating beyond its configured limit. It can request that the motor is stopped.","example":"Use LR9G500_3D-simplified.stp (revision 01) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified LR9G500_3D-simplified.stp.","drawings":"Use LR9G500_3D-simplified.stp (revision 01) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified LR9G500_3D-simplified.stp.","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 Thermal overload relay LR9G 500A Spring","Choose STEP","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":"Schneider Electric official source","url":"https://www.se.com/us/en/download/document/LR9G500/"}],"profileId":"overload","checklist":["Match Schneider Electric Thermal overload relay LR9G 500A Spring and the exact source filename shown above.","The supplied model has approximate X × Y × Z bounds of 140 × 114.3 × 139.2 mm. These are source-model axes; mounting holes and installation clearances must come from the matching manufacturer sheet.","The orthographic views are projected from the manufacturer 3D geometry. They are labelled separately from original dimensioned sheets and do not add manufacturer dimensions.","The source was checked on 2026-11-11; recorded file revisions: LR9G500_3D-simplified.stp — 01. Use Documentation & sources to check for a newer issue."],"questions":[{"question":"Which original files are supplied for Thermal overload relay LR9G 500A Spring?","answer":"1 inspected original for Schneider Electric Thermal overload relay LR9G 500A Spring: LR9G500_3D-simplified.stp (STEP)."},{"question":"Where did these Schneider Electric files come from?","answer":"Schneider Electric supplied the original files through https://www.se.com/us/en/download/document/LR9G500/. The source reference, revision, original bytes and checksum are retained with each download."}]},"canonicalUrl":"https://eloragrid.ai/tools/cad-library/equipment/mfr-schneider-electric-thermal-overload-relay-lr9g-500a-spring-f8c3cbd48b"}