{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1300-1KS01-1AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1300-1KS01-1AA0","canonicalUrl":"https://aoctrl.com/siemens/3RK1300-1KS01-1AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1300-1KS01-1AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS EM 300 RS reversing starter, 3RK1300-1KS01-1AA0, electromechanical, 9-12A setting range, AC-3 5.5kW/400V, IP65, PROFIBUS DP, tab terminals.","salesMarkdown":"The Siemens 3RK1300-1KS01-1AA0 is an electromechanical reversing starter from the SIRIUS EM 300 RS family, designed for distributed motor control in ET 200X environments. It integrates a reversing contactor, bimetal overload relay, and PROFIBUS DP communication into a single IP65 enclosure — meaning it mounts directly on the machine or conveyor section, not back in a central panel. The setting range of 9-12A and AC-3 rating of 5.5kW at 400V tell you it handles reversing duty on three-phase induction motors up to that power class, typical for small conveyors, pumps, or agitators where direction change is part of the cycle. The 9-12A setting range is the bimetal overload relay's adjustable trip window — you set it to the motor's FLA, not the contactor's make/break capacity. At 12A full-scale, this covers motors drawing up to that current in AC-3 duty (starting and stopping under load). The 5.5kW at 400V figure is the maximum three-phase motor power it can reverse under AC-3 conditions; if your motor is 4kW or 5.5kW, this starter is sized correctly. The operating voltage of 400-500V means the control circuit and bus power derive from the same line voltage range — no separate 24V control supply needed. IP65 rating means the enclosure withstands washdown and dust ingress — suitable for food-and-bev, packaging, or material handling lines where hosing down equipment is routine. The PROFIBUS DP interface (yes, onboard) lets the starter communicate directly with a PLC over the fieldbus, carrying status, trip, and control signals without hardwired I/O. Main circuit connections are tab terminals, typical for quick-connect wiring in distributed installations. The 140mm width, 270mm height, and 134mm depth define the footprint for panel or machine-mount layout. Ambient operating range of 0-55°C covers most production floor conditions without derating. Note: this variant has no motor brake output — if your application requires a DC injection brake, you need a different suffix.","metaTitle":"Siemens 3RK1300-1KS01-1AA0 Reversing Starter, 9-12A, 5.5kW/4","metaDescription":"Siemens 3RK1300-1KS01-1AA0 EM 300 RS reversing starter. Setting range 9-12A, AC-3 5.5kW/400V, IP65, PROFIBUS DP. 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":"5.5kW","Minimum":"5.5kW","Initial Value":"9A","Type of voltage":"DC","lifecycle_stage":"current","Full-scale value":"12A","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":"5.5kW","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=404586&mlfb=3RK1300-1KS01-1AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1300-1KS01-1AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the setting range and motor power for 3RK1300-1KS01-1AA0?","answer":"The bimetal overload setting range is 9-12A, and the AC-3 motor rating is 5.5kW at 400V."},{"question":"What communication protocol does this reversing starter use?","answer":"It has onboard PROFIBUS DP for fieldbus communication to a PLC."},{"question":"What is the IP rating and where can this starter be mounted?","answer":"IP65 rated, so it withstands washdown and dust — suitable for machine-mount or distributed installations on conveyors, packaging lines, or food processing equipment."},{"question":"Where can I buy 3RK1300-1KS01-1AA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. 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/3RK1300-1KS01-1AA0","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/3RK1300-1KS01-1AA0 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}}