{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1300-1AS01-1AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1300-1AS01-1AA0","canonicalUrl":"https://aoctrl.com/siemens/3RK1300-1AS01-1AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1300-1AS01-1AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens EM 300 RS reversing starter, 3RK1300-1AS01-1AA0, for ET 200X, electromechanical, 1.1-1.6A setting range, 0.55kW at AC-3 400V, IP65, PROFIBUS DP, tab terminals.","salesMarkdown":"The Siemens 3RK1300-1AS01-1AA0 is an EM 300 RS electromechanical reversing starter designed for the ET 200X distributed I/O system. It combines a reversing contactor, bimetal motor protection, and PROFIBUS DP communication in a single IP65-rated enclosure, meaning it lives directly on the machine or conveyor section, not in a central panel. Rated for a 0.55 kW motor at AC-3 duty on a 400-500 V supply, it covers small reversing loads — conveyors, small hoists, gate drives — where direction change is needed and the motor protection must be local. The setting range of 1.1 to 1.6 A matches the full-load current of a 0.55 kW motor at 400 V. The 0.55 kW rating at AC-3 (400 V) is the motor-switching capability under starting and reversing duty — the load the contacts see during inrush and plugging. That is the figure to match against your motor nameplate, not the thermal setting range. The 1.1 to 1.6 A thermal bimetal adjustment protects the motor against sustained overload; set it to the motor's full-load amps. The maximum short-circuit breaking capacity (Icu) at 400 V is 50 A. The 3RK1300-1AS01-1AA0 is designed for the ET 200X system — it plugs into the motor feeder and power connection via 9-pole interfaces. Main current circuit connections use tab terminals, so expect fast-on connectors rather than screw clamps. The PROFIBUS DP connection handles bus communication; there is no AS-interface on this variant. Dimensions are 140 mm wide, 270 mm high, and 134 mm deep. That 140 mm width is the critical panel-space dimension — it occupies roughly the space of two standard contactors side-by-side, plus the enclosure. Verify clearance for the 270 mm height in your junction box or machine frame.","metaTitle":"Siemens 3RK1300-1AS01-1AA0 EM 300 RS Reversing Starter, 1.1-","metaDescription":"Siemens 3RK1300-1AS01-1AA0 EM 300 RS reversing starter for ET 200X. 1.1-1.6A setting range, 0.55kW at AC-3 400V, IP65, PROFIBUS DP. Current production. Sourced to order against RFQ","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":"No","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=417185&mlfb=3RK1300-1AS01-1AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1300-1AS01-1AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the setting range for motor overload protection?","answer":"The bimetal overload relay is adjustable from 1.1 A to 1.6 A. Set it to the motor nameplate full-load current within that window."},{"question":"Does this reversing starter include a brake contact output?","answer":"No. This variant (3RK1300-1AS01-1AA0) is specified without a motor brake output. If a brake contact is needed, select the corresponding variant with brake contact."},{"question":"What communication protocol does it support?","answer":"It supports PROFIBUS DP for bus communication. It does not support AS-interface."},{"question":"What is the IP rating and where can it be installed?","answer":"IP65, meaning dust-tight and protected against water jets. It is designed for direct machine-mount or field installation, not for a central control cabinet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1300-1AS01-1AA0","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/3RK1300-1AS01-1AA0 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}}