{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1300-0BS10-0AA4","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1300-0BS10-0AA4","canonicalUrl":"https://aoctrl.com/siemens/3RK1300-0BS10-0AA4","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1300-0BS10-0AA4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS EM 300 EDS electronic direct starter for ET 200 X, order code 3RK1300-0BS10-0AA4, setting range 2.0-5.95A, AC-3 2.2kW at 400V, IP65, PROFIBUS DP, with brake contact.","salesMarkdown":"The Siemens 3RK1300-0BS10-0AA4 is an EM 300 EDS electronic direct starter designed for the ET 200 X distributed I/O system. It's a solid-state motor starter with integrated motor protection, combining a direct starter, overload protection, and short-circuit protection into one IP65-rated enclosure. The setting range is 2.0 to 5.95 A, covering AC-3 motor loads from 0.75 kW up to 2.2 kW at 400 V. It includes a motor brake output rated DC 500 V / 1 A, and communicates over PROFIBUS DP. The 2.0-5.95 A setting range maps to the motor's full-load current — you dial in the nameplate FLA, and the solid-state electronics handle the overload curve. The AC-3 rating of 2.2 kW at 400 V means it's sized for standard squirrel-cage induction motors up to that power; the minimum 0.75 kW floor tells you it can also protect smaller motors without nuisance tripping. The short-circuit breaking capacity (Icu) is 100 A at 400 V. That's the maximum fault current the unit can interrupt without damage — upstream fuses (per the design, fuse-based short-circuit protection is specified) must limit let-through to this level. The operating voltage range is 400-500 V AC, covering 400 V and 480 V nominal systems common in industrial plants. This starter mounts directly on the ET 200 X backplane — it's not a standalone DIN-rail device. The 140 mm width, 270 mm height, and 134 mm depth define the footprint on the distributed I/O node. Main circuit connections use tab terminals, so you're looking at fast-on connectors rather than screw clamps for the power wiring. The PROFIBUS DP interface is built in, no separate communication module needed.","metaTitle":"Siemens 3RK1300-0BS10-0AA4 EM 300 EDS Direct Starter, 2-5.95","metaDescription":"Siemens 3RK1300-0BS10-0AA4 EM 300 EDS electronic direct starter for ET 200 X. Setting range 2.0-5.95A, AC-3 2.2kW at 400V, IP65, PROFIBUS DP, with brake contact. Current lifecycle","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":"0.75kW","Initial Value":"2A","Type of voltage":"DC","lifecycle_stage":"current","Full-scale value":"5.95A","Protection class IP":"IP65","PROFIBUS DP protocol":"Yes","AS-interface protocol":"No","Design of the product":"direct starter","Type of the motor protection":"solid-state","at AC-3 at 400 V rated value":"2.2kW","Operating voltage rated value":"400 ... 500V","Design of the switching contact":"solid-state","Design of short-circuit protection":"fuse","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":"100A"}},"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=422322&mlfb=3RK1300-0BS10-0AA4","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1300-0BS10-0AA4/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for 3RK1300-0BS10-0AA4?","answer":"The peer contactors listed (3RT5065-6AB36, 3RT5065-6NF36, 3RT5064-6AF36) are SIRIUS power contactors, not electronic direct starters — they lack the integrated motor protection, PROFIBUS DP, IP65 enclosure, and brake output this unit has. There is no direct functional second-source; this is a specialized ET 200 X component."},{"question":"Where can I buy 3RK1300-0BS10-0AA4 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1300-0BS10-0AA4","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/3RK1300-0BS10-0AA4 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}}