{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1301-1JB00-1AA2","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1301-1JB00-1AA2","canonicalUrl":"https://aoctrl.com/siemens/3RK1301-1JB00-1AA2","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1301-1JB00-1AA2","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC motor starter, reversing starter, 3RK1301-1JB00-1AA2, 24 V DC, PROFINET/DP, CLASS 10, 265 x 90 x 120 mm.","salesMarkdown":"## SIMATIC reversing starter, live on the line The 3RK1301-1JB00-1AA2: Rated CLASS 10 trip, so it protects standard induction motors on start-up without nuisance tripping — the classic thermal curve for general-purpose motor starting. The reversing design allows two contactors in one package, saving panel width over a pair of separate contactors and a mechanical interlock. ## Fieldbus and I/O — what it carries onboard This starter has PROFINET and PROFIBUS DP protocol support on the control module, so it talks directly to a PLC backplane without an extra gateway. The I/O mapping is straightforward: 1 byte of inputs and 1 byte of outputs — enough for start/stop, direction, and feedback without tying up a remote I/O rack. No digital I/O is onboard (0 digital inputs, 0 digital outputs); all control comes through the fieldbus link. The starter itself has no direct-start capability (Direct Start: No), so it requires the fieldbus command or a separate control module to initiate. The brake control outputs are absent (no 24 V DC brake control, no 180 V DC brake control), so any brake solenoid needs its own contactor. ## Dimensions and mounting — panel fit The form factor is 265 mm high × 90 mm wide × 120 mm deep. It fastens by plugging onto a terminal module — no DIN-rail clips on the starter itself, so the base terminal block must be pre-wired on the rail, and the starter module snaps onto that. Mounting position is vertical or horizontal, which gives flexibility in tight enclosures. Operating temperature range is 0 … 60 °C; storage and transport handle -40 … +70 °C. Vibration resistance is 2g, shock resistance 5g / 11 ms — standard for industrial panel mounting, not rated for direct machine-mount without damping. The main power infeed uses screw-type terminals — no spring-cage, so plan for a screwdriver on the line side. The supply voltage is 24 V DC nominal, with a minimum of 20.4 V and maximum of 28.8 V. Degree of pollution rated 3 at 400 V, 2 at 500 V per IEC 60664 / IEC 61131, which covers typical industrial environments with conductive dust or occasional condensation.","metaTitle":"Siemens SIMATIC 3RK1301-1JB00-1AA2 Reversing Starter, 265 mm","metaDescription":"Siemens SIMATIC reversing motor starter 3RK1301-1JB00-1AA2. Active production. PROFINET/DP, CLASS 10 trip, 24 VDC coil. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Remote I/O & Fieldbus Modules"],"specifications":{"Depth":"120 mm","Width":"90 mm","at DC":"24 ... 24 V","Height":"265 mm","Trip Class":"CLASS 10","Direct Start":"No","Of The Inputs":"1 byte","During Storage":"-40 ... +70 °C","Of The Outputs":"1 byte","lifecycle_stage":"current","During Operation":"0 ... 60 °C","During Transport":"-40 ... +70 °C","Fastening Method":"pluggable on terminal module","Reverse Starting":"Yes","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":"1","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","With Bypass Circuit":"4.1184 W","PROFIBUS DP protocol":"Yes","Vibration Resistance":"2g","at 400 V rated value":"50 kA","Design Of The Product":"reversing starter","For Main Energy Infeed":"screw-type terminals","Without Bypass Circuit":"4.118 W","supply voltage 1 at DC":"24 ... 24 V","Number Of Digital Inputs":"0","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":"bimetal","at AC-3 at 400 V rated value":"10 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":"No","Digital Inputs Parameterizable":"No","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":"No","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":"4 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":"7 ... 10 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=410221&mlfb=3RK1301-1JB00-1AA2","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1301-1JB00-1AA2/alternatives.json"},"ai":{"faq":[{"question":"What are the key dimensions for panel layout?","answer":"Height 265 mm, width 90 mm, depth 120 mm. It mounts by plugging onto a terminal module, so the base terminal block needs to be pre-installed on the DIN rail."},{"question":"What fieldbus protocols does it support?","answer":"PROFINET and PROFIBUS DP are both available on the control module. I/O mapping is 1 byte of inputs and 1 byte of outputs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1301-1JB00-1AA2","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/3RK1301-1JB00-1AA2 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}}