{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1300-1DS01-1AA4","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1300-1DS01-1AA4","canonicalUrl":"https://aoctrl.com/siemens/3RK1300-1DS01-1AA4","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1300-1DS01-1AA4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS EM 300 RS reversing starter, 3RK1300-1DS01-1AA4, setting range 2.2…3.2 A, AC-3 1.1 kW at 400 V, PROFIBUS DP, IP65, with brake contact.","salesMarkdown":"## Reversing starter for ET 200X — PROFIBUS DP, IP65, with brake contact The Siemens 3RK1300-1DS01-1AA4 is an EM 300 RS electromechanical reversing starter designed for the ET 200X distributed I/O system. It integrates a reversing contactor pair, bimetal overload protection, and a motor brake output into a single IP65 enclosure — meaning it lives directly on the machine, not in a central panel, and handles reversing duty for small motors up to 1.1 kW at 400 V AC-3. The setting range of 2.2…3.2 A covers the full-load current of a 1.1 kW motor at 400 V; the bimetal overload matches the motor thermal curve, so the part is sized for that specific motor power class. PROFIBUS DP is onboard, so the starter communicates directly with the ET 200X backplane — no separate gateway or I/O block needed for the reversing function. The brake contact output is rated DC 500 V / 1 A for internally supplied brakes, which is the typical spec for small holding brakes on geared motors and servo axes. ## Integration into ET 200X — dimensions, wiring, and environment At 134 mm deep × 140 mm wide × 270 mm high, the 3RK1300-1DS01-1AA4 occupies one slot in the ET 200X modular rail system. The main current circuit connects via tab terminals — fast push-on connections that match the ET 200X power distribution bus — while the 9-pole motor feeder and 9-pole power connection handle the motor cable and brake wiring. Rated operating voltage is 400…500 V AC, covering standard 400 V three-phase networks with tolerance for 480 V installations. Ambient temperature range is 0…55 °C, so it handles unventilated machine cabinets or warm production floors.","metaTitle":"Siemens 3RK1300-1DS01-1AA4 EM 300 RS reversing starter, 2.2-","metaDescription":"Siemens 3RK1300-1DS01-1AA4 EM 300 RS reversing starter for ET 200X, 2.2-3.2A setting range, AC-3 1.1kW/400V, PROFIBUS DP, IP65, brake contact. Current lifecycle stage — sourced to","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":"1.1kW","Minimum":"1.1kW","Initial Value":"2.2A","Type of voltage":"DC","lifecycle_stage":"current","Full-scale value":"3.2A","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":"1.1kW","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=202867&mlfb=3RK1300-1DS01-1AA4","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1300-1DS01-1AA4/alternatives.json"},"ai":{"faq":[{"question":"What is the setting range and motor power for 3RK1300-1DS01-1AA4?","answer":"The setting range is 2.2…3.2 A, and at AC-3 duty at 400 V it is rated for 1.1 kW motor output."},{"question":"Does 3RK1300-1DS01-1AA4 include PROFIBUS DP communication?","answer":"Yes, the part has PROFIBUS DP protocol onboard, enabling direct bus communication with the ET 200X system."},{"question":"What is the short-circuit breaking capacity of this reversing starter?","answer":"The maximum short-circuit breaking capacity (Icu) at 400 V is 50 A."},{"question":"Where can I buy 3RK1300-1DS01-1AA4 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at the time of quote — no stock count or price figure is published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1300-1DS01-1AA4","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/3RK1300-1DS01-1AA4 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}}