{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RB1246-1QG01","brand":"Siemens","brandSlug":"siemens","productSlug":"3RB1246-1QG01","canonicalUrl":"https://aoctrl.com/siemens/3RB1246-1QG01","factsUrl":"https://aoctrl.com/api/mcp/products/3RB1246-1QG01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RB1246-1QG01 overload relay, 6.3-25 A, Size S00/S0, Class 5-30, AC 110-120 V, screw terminals, discontinued.","salesMarkdown":"The 3RB1246-1QG01: The main circuit uses a current transformer for sensing, while the auxiliary circuit terminates on screw terminals. Reset options include manual, automatic, and remote, with bistable outputs and ground-fault signaling built in. The control supply is AC 110 to 120 V at 50/60 Hz. ## Deployment context Rated for individual mounting on Size S00 or S0 contactors, this relay integrates into standard motor starter assemblies in control panels. The 6.3–25 A range covers fractional to moderate-horsepower motors on conveyor, pump, and fan loads.","metaTitle":"Siemens 3RB1246-1QG01 Overload Relay, 6.3-25 A, Discontinued","metaDescription":"Siemens 3RB1246-1QG01 overload relay, 6.3-25 A, Size S00/S0, Class 5-30, AC 110-120 V. Discontinued product 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=492993&mlfb=3RB1246-1QG01","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RB1246-1QG01/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for the 3RB1246-1QG01?","answer":"It covers a 6.3 to 25 A setting range with thermal class 5 to 30, operates on AC 110 to 120 V at 50/60 Hz, and fits Size S00 and S0 contactors with screw terminals for the auxiliary circuit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RB1246-1QG01","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/3RB1246-1QG01 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}}