{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LRE489","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LRE489","canonicalUrl":"https://aoctrl.com/schneider/LRE489","factsUrl":"https://aoctrl.com/api/mcp/products/LRE489","rawCanonicalId":null},"summary":{"shortDescription":"Thermal overload relay,Easy TeSys Protect,394-630A,class 10A","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Overload Relays"],"specifications":{"Depth":"148 mm","Range":"Easy TeSys","Width":"242 mm","Height":"150 mm","Standards":"EN/IEC 60947-1 EN/IEC 60947-4-1 EN/IEC 60947-5-1 GB/T 14048.1 GB/T 14048.4 GB/T 14048.5 EN/IEC 60335-1:Clause 30.2 EN/IEC 60335-2-40:Annex JJ","Control type":"Push-button red stop: Push-button green reset:","Network type":"AC","Fire resistance":"850 °C conforming to IEC 60068-2-1","lifecycle_stage":"unknown","Connection pitch":"80 mm","Local signalling":"Trip indicator","Mounting support":"Under contactor Plate","Range of product":"Easy TeSys Protect","Device short name":"LRE","Network frequency":"50...60 Hz","Relay application":"Motor protection","Tripping threshold":"1.14 +/- 0.06 Ir conforming to IEC 60947-4-1","Dielectric strength":"6 kV at 50 Hz conforming to IEC 60255-5","Signalling function":"Relay trip indicator","Protective treatment":"TH conforming to IEC 60068","Mechanical robustness":"Shocks: 6 Gn for 11 ms conforming to IEC 60068-2-7 Vibrations: 3 GN conforming to IEC 60068-2-6","Associated fuse rating":"1000 A gG for power circuit 630 A aM for power circuit 5 A gG for signalling circuit","Thermal overload class":"Class 10A conforming to IEC 60947-4-1","Connections - terminals":"Signalling circuit: screw clamp terminals 2 1...2.5 mm² - cable stiffness: flexible without cable end Signalling circuit: screw clamp terminals 2 1...2.5 mm² - cable stiffness: flexible with cable end Signalling circuit: screw clamp terminals 2 1...2.5 mm² - cable stiffness: solid without cable end Power circuit: lugs Power circuit: bars - busbar cross section: 6 x 40 mm","IP degree of protection":"IP00 conforming to IEC 60529","Temperature compensation":"-20...60 °C","Phase failure sensitivity":"Tripping current 130 % of Ir on two phase, the last one at 0 conforming to IEC 60947-4-1","Product or component type":"Differential thermal overload relay","Auxiliary contact composition":"1 NO + 1 NC","Electromagnetic compatibility":"Surge withstand: 6 kV conforming to IEC 60801-5","Recommended tightening torque":"Power circuit: 58 N.m - on bars M12 Power circuit: 58 N.m - on lugs M12 Signalling circuit: 1.7 N.m - on screw clamp terminals","[Ui] rated insulation voltage":"690 V conforming to IEC 60947-4-1","[Ue] rated operational voltage":"<= 690 V AC","Ambient air temperature for storage":"-60...80 °C","Thermal protection adjustment range":"394...630 A","Ambient air temperature for operation":"-20...60 °C without derating conforming to IEC 60947-4-1 -20...70 °C with derating","[Uimp] rated impulse withstand voltage":"6 kV","[Ith] conventional free air thermal current":"5 A for signalling circuit"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/76f8178c2109047d1ab88c71b5055ed5.pdf","sourceUrl":"https://www.se.com/sg/en/product/LRE489/thermal-overload-relayeasy-tesys-protect394630aclass-10a/"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LRE489","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/LRE489 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}