{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1395-6KS71-0AD5","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1395-6KS71-0AD5","canonicalUrl":"https://aoctrl.com/siemens/3RK1395-6KS71-0AD5","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1395-6KS71-0AD5","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS direct motor starter, 3RK1395-6KS71-0AD5, IP65, 0.75 kW at 400 V AC, 24 V DC control supply, trip classes 5/10/15/20, 4 digital inputs, 2 digital outputs.","salesMarkdown":"The Siemens 3RK1395-6KS71-0AD5 is a SIRIUS brand direct motor starter in an IP65-rated enclosure, rated for 0.75 kW at 400 V AC and 2 A at 400 V AC. It runs on a 24 V DC control supply and offers selectable trip classes 5, 10, 15, and 20. With 4 digital inputs and 2 digital outputs, it's a self-contained motor starting and protection unit for standalone or distributed installations. The 0.75 kW rating at 400 V AC sets the maximum motor size this starter can handle in a standard three-phase system. The trip class selection — 5, 10, 15, or 20 — lets you match the overload protection to the motor's starting profile: Class 10 for standard start, Class 20 for high-inertia loads like fans or conveyors that take longer to accelerate. The 24 V DC control supply is the standard for modern safety and PLC-controlled panels. Mounting is by screw fixing, with approved positions vertical, horizontal, or flat. The recommended orientation is horizontal. Dimensions are 294 mm wide, 215 mm high, and 148 mm deep — plan your gland plate and side clearance accordingly. The main circuit connection uses a plug according to ISO 23570, HAN Q4/2 format, so pre-wired harnesses or panel-side receptacles need to match that interface. Environmental limits: operate from -25 to +55 °C, store or transport from -40 to +70 °C. Shock resistance is 12g for 11 ms; vibration resistance is 7 mm at 2g.","metaTitle":"Siemens 3RK1395-6KS71-0AD5 SIRIUS Motor Starter, IP65, 0.75","metaDescription":"Siemens SIRIUS 3RK1395-6KS71-0AD5 direct motor starter, IP65, 0.75 kW at 400 V, 24 V DC supply, trip classes 5/10/15/20. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Remote I/O & Fieldbus Modules"],"specifications":{"Depth":"148 mm","Width":"294 mm","at DC":"20.4 ... 28.8 V","Height":"215 mm","Trip Class":"CLASS 5, 10, 15, 20","Recommended":"horizontal","Direct Start":"Yes","ON-delay time":"25 ms","During Storage":"-40 ... +70 °C","OFF-delay time":"35 ms","lifecycle_stage":"current","During Operation":"-25 ... +55 °C","During Transport":"-40 ... +70 °C","Fastening Method":"screw fixing","Reverse Starting":"No","Shock Resistance":"12g / 11 ms","Mounting Position":"vertical, horizontal, flat","On-Site Operation":"No","PROFINET protocol":"No","at DC rated value":"20.4 ... 28.8 V","Product Brand Name":"SIRIUS","Type Of Assignment":"1","Degree Of Pollution":"3","Product Designation":"Motor starters","protection class IP":"IP65","PROFIBUS DP protocol":"No","Vibration Resistance":"7 mm / 2g","at 400 V rated value":"0.75 kW","at 500 V rated value":"750 W","AS-Interface protocol":"No","Design Of The Product":"direct starter","supply voltage 1 at DC":"24 V","For Main Current Circuit":"plug according to ISO 23570, HAN Q4/2","Number Of Digital Inputs":"4","at 460/480 V rated value":"0.7 hp","For Digital Input Signals":"4","Number Of Digital Outputs":"2","For Digital Output Signals":"2","at AC at 400 V rated value":"2 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":"Yes","brake control with 230 V AC":"No","brake control with 400 V AC":"No","brake control with 500 V DC":"No","1 For Digital Output Signals":"M12 socket","In Standby Mode Of Operation":"100 mA","Type Of The Motor Protection":"full motor protection","at AC-3 at 400 V rated value":"2 A","Operating Voltage Rated Value":"200 ... 440 V","Substance Prohibitance (Date)":"07/01/2006","Digital Inputs Parameterizable":"Yes","Insulation Voltage Rated Value":"500 V","Design Of The Switching Contact":"solid-state / thyristor / 2 phases","Digital Outputs Parameterizable":"Yes","For Auxiliary And Control Circuit":"connector","Between Main And Auxiliary Circuit":"400 V","Design Of Short-Circuit Protection":"circuit-breakers","Product Function Bus Communication":"Yes","Relative Humidity During Operation":"10 ... 95 %","Product Component Motor Brake Output":"Yes","Surge Voltage Resistance Rated Value":"6 000 V","Between Control And Auxiliary Circuit":"24 V","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 network connection / 1 kV control connection","Number Of Poles For Main Current Circuit":"3","Product Function Short Circuit Protection":"Yes","Touch Protection Against Electrical Shock":"finger-safe","in switching state ON with bypass circuit":"3.2256 W","in switching state OFF with bypass circuit":"2.7936 W","protocol is supported AS-Interface protocol":"No","Control Circuit Interface To Parallel Wiring":"No","Type Of Voltage Of The Control Supply Voltage":"DC","EMC emitted interference according to IEC 60947-1":"CISPR11, ambience A (group 2)","Product Extension Braking Module For Brake Control":"No","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","product function control circuit interface with IO link":"No","full-load current (FLA) for 3-phase AC motor at 480 V rated value":"1.6 A","operating voltage at AC at 60 Hz according to CSA and UL rated value":"480 V","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"0.15 ... 2 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ea87b759d089243b02ef9b8e9f7a8441.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=21463&mlfb=3RK1395-6KS71-0AD5","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1395-6KS71-0AD5/alternatives.json"},"ai":{"faq":[{"question":"What trip classes does this starter support?","answer":"It supports CLASS 5, 10, 15, and 20, selectable to match the motor starting characteristics."},{"question":"What is the supply voltage for the control circuit?","answer":"The control supply is 24 V DC, with a rated range of 20.4 to 28.8 V DC."},{"question":"Where can I buy 3RK1395-6KS71-0AD5 and how is it quoted?","answer":"This part is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"What is the IP rating and what does it mean for installation?","answer":"IP65 means dust-tight and protected against water jets, so it can be mounted directly in washdown areas or outdoors without an additional enclosure."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1395-6KS71-0AD5","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/3RK1395-6KS71-0AD5 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}}