{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1301-0AB10-0AB4","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1301-0AB10-0AB4","canonicalUrl":"https://aoctrl.com/siemens/3RK1301-0AB10-0AB4","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1301-0AB10-0AB4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC motor starter, direct starter, 3RK1301-0AB10-0AB4, 24 V DC control, PROFINET and PROFIBUS DP, 50 kA at 400 V, trip classes 5/10/15/20, 150 × 65 × 290 mm.","salesMarkdown":"The Siemens 3RK1301-0AB10-0AB4 is a SIMATIC-branded motor starter configured as a direct starter — meaning it connects the motor straight across the line without reversing or soft-start circuitry. It is designed for a 24 V DC control supply (rated 20.4 to 28.8 V DC) and supports both PROFINET and PROFIBUS DP fieldbus protocols, so it drops into a SIMATIC S7 environment or any automation network that speaks those buses. The unit handles 2 bytes of input data and 2 bytes of output data — enough for motor status feedback and start/stop commands over the bus. Two digital inputs are available on the control module for local signals like a start button or interlock. The trip class is selectable among 5, 10, 15, and 20, which means the overload relay can be set to the thermal memory curve that matches the motor's starting profile — a fan starting unloaded can use Class 10, while a high-inertia load like a centrifuge might need Class 20 to avoid nuisance tripping during acceleration. Mounting position is vertical or horizontal, so it fits tight enclosures where you might need to lay the starter on its side. The fastening method is pluggable onto a terminal module — no hardwiring to the base; the control and power connections are made through the terminal module, which stays in the panel when you swap the starter itself. Dimensions are 150 mm deep, 65 mm wide, and 290 mm tall — a slim footprint for a motor starter that includes the overload relay, contactor, and fieldbus interface in one package. The width is the critical number for DIN-rail density: at 65 mm, you can fit several side by side in a standard 600 mm wide enclosure.","metaTitle":"Siemens 3RK1301-0AB10-0AB4 SIMATIC Motor Starter, PROFINET,","metaDescription":"Siemens 3RK1301-0AB10-0AB4 SIMATIC motor starter, direct start, PROFINET/PROFIBUS DP, 50 kA SCCR at 400 V, trip classes 5–20. Current 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":"150 mm","Width":"65 mm","at DC":"24 ... 24 V","Height":"290 mm","Trip Class":"CLASS 5, 10, 15, 20","Direct Start":"Yes","Of The Inputs":"2 byte","During Storage":"-40 ... +70 °C","Of The Outputs":"2 byte","lifecycle_stage":"current","During Operation":"0 ... 60 °C","During Transport":"-40 ... +70 °C","Fastening Method":"pluggable on terminal module","Reverse Starting":"No","Shock Resistance":"5g / 11 ms","Mounting Position":"vertical, horizontal","PROFINET protocol":"Yes","at DC rated value":"20.4 ... 28.8 V","Product Brand Name":"SIMATIC","Type Of Assignment":"2","Degree Of Pollution":"3 at 400 V, 2 at 500 V according to IEC60664 (IEC61131)","Maximum Permissible":"28.8 V","Minimum Permissible":"20.4 V","Product Designation":"Motor starters","PROFIBUS DP protocol":"Yes","Vibration Resistance":"2g","at 400 V rated value":"50 kA","Design Of The Product":"direct starter","For Main Energy Infeed":"screw-type terminals","supply voltage 1 at DC":"24 ... 24 V","Number Of Digital Inputs":"2","For Digital Input Signals":"0","For Digital Output Signals":"0","brake control with 24 V DC":"No","1 For Digital Input Signals":"using control module","2 For Digital Input Signals":"using control module","Operating Frequency Maximum":"750 1/h","brake control with 180 V DC":"No","brake control with 230 V AC":"No","brake control with 500 V DC":"No","For Main Energy Transmission":"via energy bus","For Supply Voltage Line-Side":"via backplane bus","Type Of The Motor Protection":"solid-state","at AC-3 at 400 V rated value":"3 A","For Load-Side Outgoing Feeder":"Screw-type terminals","Operating Voltage Rated Value":"200 ... 400 V","Substance Prohibitance (Date)":"10/26/2016","supports PROFIenergy shutdown":"Yes","Digital Inputs Parameterizable":"Yes","For Communication Transmission":"via backplane bus","Insulation Voltage Rated Value":"500 V","Of The Communication Interface":"via backplane bus","Design Of The Switching Contact":"electromechanical","Digital Outputs Parameterizable":"No","For Supply Voltage Transmission":"via backplane bus","Operating Frequency 1 Rated Value":"50 Hz","Operating Frequency 2 Rated Value":"60 Hz","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":"Yes","Surge Voltage Resistance Rated Value":"6 kV","supports PROFIenergy measured values":"Yes","EMC immunity according to IEC 60947-1":"corresponds to degree of severity 3, ambience A (industrial sector)","Type Of Voltage Of The Supply Voltage":"DC","due to burst according to IEC 61000-4-4":"2 kV on voltage supply, inputs and outputs","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","design of the interface PROFINET protocol":"Yes","with low demand rate according to SN 31920":"100 FIT","protocol is supported AS-Interface protocol":"No","with high demand rate according to SN 31920":"75 %","operating power at AC-3 at 400 V rated value":"1.1 kW","At The Manufacturer-Specific Device Interface":"plug","Type Of Voltage Of The Control Supply Voltage":"DC","EMC emitted interference according to IEC 60947-1":"CISPR11, ambience A (industrial sector)","Product Extension Braking Module For Brake Control":"Yes","Relative Negative Tolerance Of The Operating Frequency":"10 %","Relative Positive Tolerance Of The Operating Frequency":"10 %","Type Of Electrical Connection For Main Current Circuit":"screw-type terminals","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","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","Mechanical Service Life (Operating Cycles) Of The Main Contacts Typical":"100 000","Maximum Permissible Voltage For Safe Isolation Between Main And Auxiliary Circuit":"400 V","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"0.3 ... 3 A"}},"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=469975&mlfb=3RK1301-0AB10-0AB4","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1301-0AB10-0AB4/alternatives.json"},"ai":{"faq":[{"question":"What are the key dimensions for panel layout?","answer":"The starter measures 150 mm deep, 65 mm wide, and 290 mm tall. The 65 mm width is the main constraint for DIN-rail density; the depth of 150 mm must clear the enclosure door or back panel."},{"question":"What trip classes does this starter support?","answer":"It supports trip classes 5, 10, 15, and 20 — selectable to match the motor's starting characteristics. Class 10 is typical for standard induction motors; Class 20 is used for high-inertia loads that take longer to accelerate."},{"question":"What fieldbus protocols does it support?","answer":"It supports both PROFINET and PROFIBUS DP, so it can integrate into a SIMATIC S7 system or any automation controller that communicates over those protocols."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1301-0AB10-0AB4","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/3RK1301-0AB10-0AB4 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}}