{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RB1065-1KG0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RB1065-1KG0","canonicalUrl":"https://aoctrl.com/siemens/3RB1065-1KG0","factsUrl":"https://aoctrl.com/api/mcp/products/3RB1065-1KG0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RB1065-1KG0 electronic overload relay, 200...540 A, Class 10, S10/S12 size with connecting bars, for contactor mounting on 3RT106 or individual installation, manual reset.","salesMarkdown":"The Siemens 3RB1065-1KG0 is an electronic overload relay rated 200...540 A, Class 10 trip class, in the S10/S12 frame size. It ships with connecting bars for direct mounting on a 3RT106 contactor or can be installed individually. Reset is manual. The 200...540 A range covers large motor loads. Class 10 trip disconnects the motor before overheating on a locked-rotor condition. No phase-out notice or last-time-buy date is available. Mounts directly onto a 3RT106 contactor using the supplied connecting bars — no separate wiring between contactor and overload. For standalone installation, the relay can be panel-mounted with the same footprint. The S10/S12 frame is DIN-rail compatible, so it integrates into standard enclosure layouts.","metaTitle":"Siemens 3RB1065-1KG0 Electronic Overload Relay, 200-540A","metaDescription":"Siemens 3RB1065-1KG0 electronic overload relay, 200-540A, Class 10, S10/S12 size. Current lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Overload Relays"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=453090&mlfb=3RB1065-1KG0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RB1065-1KG0/alternatives.json"},"ai":{"faq":[{"question":"Does 3RB1065-1KG0 mount directly to a contactor?","answer":"Yes, it includes connecting bars for direct mounting on a 3RT106 contactor, eliminating separate power wiring between the contactor and overload relay. It can also be installed individually."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RB1065-1KG0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3RB1065-1KG0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}