{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1300-1GS01-0AA3","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1300-1GS01-0AA3","canonicalUrl":"https://aoctrl.com/siemens/3RK1300-1GS01-0AA3","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1300-1GS01-0AA3","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS EM 300 DS direct starter, 3RK1300-1GS01-0AA3, electromechanical, setting range 4.5-6.3A, AC-3 2.2kW/400V, with brake contact, PROFIBUS DP, IP65.","salesMarkdown":"The Siemens 3RK1300-1GS01-0AA3 is an EM 300 DS electromechanical direct starter designed for the ET 200X distributed I/O system. It integrates a contactor, bimetal overload relay, and short-circuit protection into a single IP65-rated enclosure, so it lives directly on the machine frame rather than in a central panel. The setting range of 4.5 to 6.3 A covers small motor loads up to 2.2 kW at 400 V in AC-3 duty — that's the standard switching category for squirrel-cage induction motors during starting and running. Operating voltage is 400 to 500 V AC, and the unit includes a motor brake output for internally supplied brakes, which saves an external brake rectifier on the motor feeder. ## PROFIBUS DP and bus communication This starter communicates over PROFIBUS DP, so it plugs into the ET 200X backplane and reports status — overload trip, motor current, brake feedback — back to the controller without separate control wiring. The 9-pole motor feeder and 9-pole power connection handle both the motor power and the brake circuit through a single cable drop. For a BOM line that calls out 3RK1300-1GS01-0AA3, the fit is confirmed by the setting range (4.5-6.3 A) and the AC-3 motor rating (2.2 kW at 400 V).","metaTitle":"Siemens 3RK1300-1GS01-0AA3 Direct Starter, 4.5-6.3A, AC-3 2.","metaDescription":"Siemens 3RK1300-1GS01-0AA3 EM 300 DS direct starter for ET 200X. Setting range 4.5-6.3A, AC-3 2.2kW/400V, IP65, PROFIBUS DP, integrated brake contact. Current lifecycle stage; sour","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":"2.2kW","Minimum":"2.2kW","Initial Value":"4.5A","Type of voltage":"DC","lifecycle_stage":"current","Full-scale value":"6.3A","Protection class IP":"IP65","PROFIBUS DP protocol":"Yes","AS-interface protocol":"No","Design of the product":"direct starter","Type of the motor protection":"bimetal","at AC-3 at 400 V rated value":"2.2kW","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","Equipment marking 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=371932&mlfb=3RK1300-1GS01-0AA3","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1300-1GS01-0AA3/alternatives.json"},"ai":{"faq":[{"question":"What is the setting range and motor rating for 3RK1300-1GS01-0AA3?","answer":"The setting range is 4.5 to 6.3 A, and the AC-3 motor rating is 2.2 kW at 400 V. That covers small induction motors up to that power level."},{"question":"Does this starter include a brake output?","answer":"Yes, it includes a motor brake output for internally supplied brakes, which eliminates the need for a separate brake rectifier on the motor feeder."},{"question":"What communication protocol does 3RK1300-1GS01-0AA3 use?","answer":"It communicates over PROFIBUS DP, integrating directly into the ET 200X backplane for status reporting and control."},{"question":"Where can I buy 3RK1300-1GS01-0AA3?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1300-1GS01-0AA3","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/3RK1300-1GS01-0AA3 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}}