{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1304-0HS00-6AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1304-0HS00-6AA0","canonicalUrl":"https://aoctrl.com/siemens/3RK1304-0HS00-6AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1304-0HS00-6AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC motor starter, 3RK1304-0HS00-6AA0, 24 V DC, 25 A at 400 V AC, IP65, PROFINET/PROFIBUS, 170 x 110 x 230 mm, screw fixing.","salesMarkdown":"Siemens 3RK1304-0HS00-6AA0 is a SIMATIC motor starter, designed as a maintenance switch for direct-on-line motor control. It handles 25 A at 400 V AC and carries a 50 000 A rated short-circuit current at 400 V — that SCCR means it can interrupt a fault up to that level without cascading upstream, so verify the available fault current at the panel. The supply is 24 V DC, with a permissible range of 20.4 to 28.8 V. IP65 enclosure means the housing and the M12 connectors (-) handle washdown — suitable for food-and-bev or wet-area deployment on a conveyor line. Screw fixing to a sub-panel or machine frame; mounting position is any. Vibration resistance 2g, shock 15g / 11 ms. Pollution degree 3 — industrial environment with conductive dust. Dual-protocol fieldbus onboard: PROFINET and PROFIBUS DP. The motor starter occupies 1 byte of input data; no digital I/O on the device itself (-) — all control goes over the fieldbus. Brake control options are absent: no 24 V DC, 180 V DC, or 230 V AC brake control. Four M12 sockets for digital input signals (-). Main energy infeed uses a socket according to ISO 23570. Dimensions: 170 mm deep, 110 mm wide, 230 mm high.","metaTitle":"Siemens 3RK1304-0HS00-6AA0 SIMATIC Motor Starter, 25 A, IP65","metaDescription":"SIMATIC motor starter with PROFINET/PROFIBUS, 24 V DC, 25 A at 400 V, IP65. Current production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Remote I/O & Fieldbus Modules"],"specifications":{"Depth":"170 mm","Width":"110 mm","at DC":"24 ... 24 V","Height":"230 mm","Of The Inputs":"1 byte","During Storage":"-40 ... +70 °C","Of The Outputs":"0 byte","Type Of Voltage":"AC","lifecycle_stage":"current","During Operation":"-25 ... +55 °C","During Transport":"-40 ... +70 °C","Fastening Method":"screw fixing","Shock Resistance":"15g / 11 ms","Mounting Position":"any","PROFINET protocol":"Yes","at DC rated value":"20.4 ... 28.8 V","Product Brand Name":"SIMATIC","Type Of Assignment":"1","Degree Of Pollution":"3","Maximum Permissible":"28.8 V","Minimum Permissible":"20.4 V","Product Designation":"Motor starters","protection class IP":"IP65","PROFIBUS DP protocol":"Yes","Vibration Resistance":"2g","at 400 V rated value":"50 000 A","Design Of The Product":"maintenance switch","For Main Energy Infeed":"socket according to ISO23570","supply voltage 1 at DC":"24 ... 24 V","Number Of Digital Inputs":"0","For Digital Input Signals":"0","For Digital Output Signals":"0","at AC at 400 V rated value":"25 A","brake control with 24 V DC":"No","1 For Digital Input Signals":"M12 socket","2 For Digital Input Signals":"M12 socket","3 For Digital Input Signals":"M12 socket","4 For Digital Input Signals":"M12 socket","brake control with 180 V DC":"No","brake control with 230 V AC":"No","brake control with 400 V AC":"No","brake control with 500 V DC":"No","For Main Energy Transmission":"socket according to ISO23570","For Supply Voltage Line-Side":"via backplane bus","at AC-3 at 400 V rated value":"25 A","For Load-Side Outgoing Feeder":"socket according to ISO23570","Operating Voltage Rated Value":"200 ... 400 V","Substance Prohibitance (Date)":"05/01/2012","supports PROFIenergy shutdown":"No","Digital Inputs Parameterizable":"No","Insulation Voltage Rated Value":"400 V","Digital Outputs Parameterizable":"No","For Supply Voltage Transmission":"via backplane bus","Design Of Short-Circuit Protection":"circuit-breakers","Product Function Bus Communication":"Yes","Product Function On-Site Operation":"Yes","Relative Humidity During Operation":"5 ... 95 %","Product Component Motor Brake Output":"No","Surge Voltage Resistance Rated Value":"6 kV","category according to EN ISO 13849-1":"4","supports PROFIenergy measured values":"No","Type Of Voltage Of The Supply Voltage":"DC","reference code according to IEC 81346-2":"Q","Number Of Poles For Main Current Circuit":"3","control supply voltage at DC rated value":"20.4 ... 28.8 V","Product Function Short Circuit Protection":"Yes","Touch Protection Against Electrical Shock":"finger-safe","design of the interface PROFINET protocol":"Yes","protocol is supported AS-Interface protocol":"No","At The Manufacturer-Specific Device Interface":"optical interface","Type Of Voltage Of The Control Supply Voltage":"DC","PFHD with high demand rate according to EN 62061":"5.35E-11 1/h","performance level (PL) according to EN ISO 13849-1":"e","Type Of Electrical Connection For Main Current Circuit":"tab terminals","Installation Altitude At Height Above Sea Level Maximum":"3 500 m","Type Of Electrical Connection Of The Communication Interface":"via backplane bus","operating range relative to the operating voltage at AC at 50 Hz":"200 ... 440 V","operating voltage at AC at 60 Hz according to CSA and UL rated value":"600 V","Maximum Permissible Voltage For Safe Isolation Between Main And Auxiliary Circuit":"400 V","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"25 ... 25 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$193.78","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=119308&mlfb=3RK1304-0HS00-6AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1304-0HS00-6AA0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for 3RK1304-0HS00-6AA0?","answer":"Rated 25 A at 400 V AC, 50 000 A SCCR at 400 V, 24 V DC supply (20.4-28.8 V range), IP65, PROFINET and PROFIBUS DP onboard."},{"question":"Where can I buy 3RK1304-0HS00-6AA0?","answer":"Sourced to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time."},{"question":"What is the difference between 3RK1304-0HS00-6AA0 and a standard contactor like 3RT1044-1FB46?","answer":"This is a SIMATIC motor starter with integrated PROFINET/PROFIBUS and IP65 enclosure — it communicates directly on the fieldbus and is self-contained for washdown environments. A 3RT contactor is a bare electromechanical device requiring a separate overload relay and fieldbus coupler, typically panel-mounted behind an IP20 door."},{"question":"Will 3RK1304-0HS00-6AA0 drop into a panel specified around 3RT1044-1FB46 without rewiring?","answer":"No — the 3RT1044-1FB46 is a contactor with screw terminals for panel wiring; the 3RK1304-0HS00-6AA0 uses M12 connectors and an ISO 23570 power infeed socket. Panel redesign is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1304-0HS00-6AA0","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/3RK1304-0HS00-6AA0 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}}