{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1300-0CS01-1AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1300-0CS01-1AA0","canonicalUrl":"https://aoctrl.com/siemens/3RK1300-0CS01-1AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1300-0CS01-1AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS EM 300 RS reversing starter, 3RK1300-0CS01-1AA0, electromechanical, 0.18-0.25A setting range, 0.06kW at AC-3/400V, IP65, PROFIBUS DP, tab terminals.","salesMarkdown":"## What this reversing starter delivers in a distributed line The Siemens 3RK1300-0CS01-1AA0 is an electromechanical reversing starter from the EM 300 RS family, designed for the ET 200X distributed I/O system. It integrates motor starting, reversing, and bimetal overload protection in a single IP65-rated enclosure — meaning it mounts directly on the machine or conveyor section, not back in a central panel. The 0.18 to 0.25 A setting range covers small AC-3 motor loads up to 0.06 kW at 400 V. PROFIBUS DP is onboard, so the starter communicates directly with the controller over the fieldbus without a separate gateway. The 9-pole motor feeder and 9-pole power connection mate via tab terminals, which keeps field wiring consistent with the ET 200X connector scheme. The 0.06 kW rating at AC-3 (400 V) is the motor switching capacity under standard starting conditions — that is the figure to match against your motor nameplate, not the thermal setting range. The bimetal overload relay inside is adjustable from 0.18 to 0.25 A, so it protects a motor drawing that full-load current. Operating voltage is 400 to 500 V AC, three-phase. The ambient temperature range of 0 to 55 °C during operation covers most industrial floor conditions without derating. The IP65 enclosure (134 mm deep, 140 mm wide, 270 mm tall) is rated for washdown environments — suitable for food-and-bev or wet-area deployment where a central panel would be impractical. Mounts via the ET 200X backplane or direct screw fixing. No motor brake output is included on this variant — if your application requires a brake contact, select the -1AA1 suffix version instead. The equipment marking per DIN EN 61346-2 is Q (power switching device).","metaTitle":"Siemens 3RK1300-0CS01-1AA0 EM 300 RS Reversing Starter, 0.18","metaDescription":"Siemens 3RK1300-0CS01-1AA0 EM 300 RS reversing starter, 0.18-0.25A setting range, 0.06kW at AC-3/400V, IP65, PROFIBUS DP, tab terminals. Active production, sourced to order.","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":"0.18A","Type of voltage":"DC","lifecycle_stage":"current","Full-scale value":"0.25A","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":"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=319961&mlfb=3RK1300-0CS01-1AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1300-0CS01-1AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RK1300-0CS01-1AA0 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit a request for quote; availability and current pricing are confirmed at quote time."},{"question":"What is the setting range and motor power for 3RK1300-0CS01-1AA0?","answer":"The bimetal overload setting range is 0.18 to 0.25 A, covering AC-3 motor loads up to 0.06 kW at 400 V."},{"question":"Does 3RK1300-0CS01-1AA0 include PROFIBUS DP?","answer":"Yes, PROFIBUS DP communication is built in — no separate gateway module required for fieldbus integration."},{"question":"What is the IP rating and enclosure size of 3RK1300-0CS01-1AA0?","answer":"IP65 rated for washdown and dust-tight environments. Dimensions are 134 mm deep, 140 mm wide, 270 mm high."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1300-0CS01-1AA0","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/3RK1300-0CS01-1AA0 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}}