{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1300-1AS01-1AA1","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1300-1AS01-1AA1","canonicalUrl":"https://aoctrl.com/siemens/3RK1300-1AS01-1AA1","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1300-1AS01-1AA1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS EM 300 RS reversing starter, 3RK1300-1AS01-1AA1, electromechanical, 0.55kW at 400V AC-3, setting range 1.1-1.6A, IP65, PROFIBUS DP, with brake contact.","salesMarkdown":"The Siemens 3RK1300-1AS01-1AA1 is an electromechanical reversing starter from the SIRIUS EM 300 RS family, designed for ET 200X distributed I/O environments. It's a single enclosure that combines a reversing contactor, bimetal overload relay, and PROFIBUS DP interface — one part number instead of three separate components on the DIN rail. The bimetal motor protection (setting range 1.1...1.6 A) covers small motors up to 0.55 kW at 400 V AC-3 duty, which is the standard rating for a 0.55 kW three-phase induction motor on a conveyor or pump. Rated operating voltage is 400...500 V AC, so it works on 400 V and 480 V line supplies common in European and North American industrial panels. That's one less enclosure to spec and wire. If you're filling a spare for a line that uses ET 200X drops, this is the direct fit — no rewiring, no adapter plate. That's a compact footprint for a reversing starter with integrated bus and brake supply — it fits in a standard 300 mm deep cabinet with room for wiring ducts. The IP65 rating means it can also mount outside the cabinet on a machine frame, which saves panel space entirely. ## Short-circuit coordination and ambient limits Maximum short-circuit breaking capacity (Icu) at 400 V is 50 A, coordinated with circuit-breakers for short-circuit protection. The electromechanical switching contacts are rated for AC-3 duty (motor starting), not resistive loads.","metaTitle":"Siemens 3RK1300-1AS01-1AA1 Reversing Starter, 0.55kW, IP65","metaDescription":"Siemens SIRIUS 3RK1300-1AS01-1AA1 reversing starter, 0.55kW at 400V AC-3, setting range 1.1-1.6A, IP65, PROFIBUS DP, with brake contact. Current lifecycle stage. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Remote I/O & Fieldbus Modules"],"specifications":{"Depth":"134mm","Width":"140mm","Height":"270mm","Maximum":"0.55kW","Minimum":"0.55kW","Initial Value":"1.1A","Type of voltage":"DC","lifecycle_stage":"current","Full-scale value":"1.6A","Protection class IP":"IP65","PROFIBUS DP protocol":"Yes","AS-Interface protocol":"No","Design of the product":"reversing starter","Type of the motor protection":"bimetal","at AC-3 at 400 V rated value":"0.55kW","Operating voltage rated value":"400 ... 500V","Design of the switching contact":"electromechanical","Design of short-circuit protection":"circuit-breakers","Product function Bus communication":"Yes","Ambient temperature during operation":"0 ... 55°C","Product component Motor brake output":"Yes","Reference code acc. to DIN EN 61346-2":"Q","Type of electrical connection for main current circuit":"tab terminals","Maximum short-circuit current breaking capacity (Icu) at 400 V rated value":"50A"}},"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=199533&mlfb=3RK1300-1AS01-1AA1","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1300-1AS01-1AA1/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RK1300-1AS01-1AA1 and get a price?","answer":"This reversing starter is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"What is the setting range and motor rating for 3RK1300-1AS01-1AA1?","answer":"The bimetal overload setting range is 1.1...1.6 A, covering motors up to 0.55 kW at 400 V AC-3."},{"question":"Does 3RK1300-1AS01-1AA1 include a brake output?","answer":"Yes, it has a motor brake output for externally supplied brakes, rated DC 24 V / 3 A."},{"question":"What communication protocol does this starter support?","answer":"It supports PROFIBUS DP protocol for direct PLC communication over the fieldbus."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1300-1AS01-1AA1","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/3RK1300-1AS01-1AA1 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}}