{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1300-0BS01-1AA4","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1300-0BS01-1AA4","canonicalUrl":"https://aoctrl.com/siemens/3RK1300-0BS01-1AA4","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1300-0BS01-1AA4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens EM 300 RS reversing starter, 3RK1300-0BS01-1AA4, electromechanical, setting range 0.14-0.2A, AC-3 0.06kW/400V, IP65, PROFIBUS DP, with integrated brake contact.","salesMarkdown":"The Siemens 3RK1300-0BS01-1AA4 is an electromechanical reversing starter from the EM 300 RS family, designed for the ET 200X distributed I/O system. It combines motor starting, reversing, and overload protection in a single IP65-rated enclosure — no separate contactor-plus-overload assembly needed. Rated for AC-3 duty at 0.06 kW / 400 V, with a setting range of 0.14 to 0.2 A via a bimetal overload relay. That 0.2 A full-scale value sets the maximum continuous motor current the starter can protect — size the motor so its FLA falls within this window. Built-in PROFIBUS DP communication means this starter talks directly to the PLC without a separate gateway module — the bus address and diagnostics come through the ET 200X backplane. The integrated motor brake output (DC 500 V / 1 A) handles internally supplied brakes, saving an external brake relay. ## Deployment context — where this lives IP65 protection means the 3RK1300-0BS01-1AA4 is built for machine-mount or washdown zones — no separate control cabinet required. It bolts directly to the machine frame, and the 9-pole motor feeder and 9-pole power connection (tab terminals) keep field wiring clean. Operating voltage is 400 … 500 V AC, three-phase, with an ambient temperature range of 0 … 55 °C. The maximum short-circuit breaking capacity (Icu) at 400 V is 50 A — coordinate upstream protection (circuit-breakers, per the design) so fault energy stays within that limit. Dimensions: 134 mm deep × 140 mm wide × 270 mm high. That footprint fits within a standard ET 200X string — plan for the 140 mm width when laying out adjacent modules.","metaTitle":"Siemens 3RK1300-0BS01-1AA4 Reversing Starter, 0.14-0.2A, IP6","metaDescription":"Siemens 3RK1300-0BS01-1AA4 EM 300 RS reversing starter for ET 200X. Setting range 0.14-0.2A, AC-3 0.06kW/400V, IP65, PROFIBUS DP, integrated brake contact. Current production, 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":"0.06kW","Minimum":"0.06kW","Initial Value":"0.14A","Type of voltage":"DC","lifecycle_stage":"current","Full-scale value":"0.2A","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":"0.06kW","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=424191&mlfb=3RK1300-0BS01-1AA4","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1300-0BS01-1AA4/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1300-0BS01-1AA4","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/3RK1300-0BS01-1AA4 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}}