{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2210-0KD15-2AK6","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2210-0KD15-2AK6","canonicalUrl":"https://aoctrl.com/siemens/3RA2210-0KD15-2AK6","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2210-0KD15-2AK6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2 non-fused load feeder, reversing starter, size S00, CLASS 10 thermal bimetallic overload, 690 V AC-3, for snapping onto 60 mm busbar systems.","salesMarkdown":"## What this reversing starter carries The Siemens 3RA2210-0KD15-2AK6 is a SIRIUS 3RA2 non-fused load feeder configured as a reversing starter in size S00. It ships as a pre-assembled unit with a 3RT2015-1AK62 contactor, a 3RA1921-1DA00 link module, and an 8US1251-5DS10 busbar adapter — everything needed to drop into a 60 mm busbar system. Rated for AC-3 motor switching up to 690 V, the unit delivers 370 W at 400 V, 550 W at 500 V, and 750 W at 690 V. On 460/480 V and 575/600 V supplies it's rated 0.5 hp. The overload release is thermal bimetallic, so ambient temperature affects the trip curve — mounted in a warm cabinet, expect some derating. Pollution degree 3 (industrial environment) is the design baseline. Snaps directly onto 60 mm busbar systems — no separate DIN rail required for the main power connection. The supplied busbar adapter (8US1251-5DS10) handles the mechanical clip and electrical tap. Mounting position is vertical only; the unit needs 20 mm clearance upward, 10 mm downward, and 9 mm to the side. Zero clearance forward and backward. Dimensions are 155.1 mm deep, 90 mm wide, 200 mm tall. Main contact wiring accepts 0.5 to 4 mm² stranded, or 2× (0.75 to 2.5 mm²).","metaTitle":"Siemens 3RA2210-0KD15-2AK6 SIRIUS Reversing Starter","metaDescription":"Siemens 3RA2210-0KD15-2AK6 SIRIUS reversing starter, size S00, CLASS 10 thermal overload, 690V AC-3, snaps onto 60mm busbar. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Starters"],"specifications":{"Depth":"155.1 mm","Width":"90 mm","Height":"200 mm","Upwards":"20 mm","Forwards":"0 mm","Backwards":"0 mm","Downwards":"10 mm","Trip Class":"CLASS 10","At The Side":"9 mm","Rated Value":"690 V","During Storage":"-50 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +60 °C","During Transport":"-50 ... +80 °C","Fastening Method":"for snapping onto 60 mm busbar systems","Mounting Position":"vertical","Product Brand Name":"SIRIUS","Type Of Assignment":"2","Degree Of Pollution":"3","Product Designation":"non-fused load feeders 3RA2","Size Of Load Feeder":"S00","at 400 V rated value":"370 W","at 480 V rated value":"1.19 A","at 50 Hz rated value":"110 V","at 500 V rated value":"550 W","at 60 Hz rated value":"120 V","at 600 V rated value":"1.25 A","at 690 V rated value":"750 W","Design Of The Product":"reversing starter","at 460/480 V rated value":"0.5 hp","at 575/600 V rated value":"0.5 hp","Of The Supplied Contactor":"3RT2015-1AK62","For Main Contacts Stranded":"0.5 ... 4 mm², 2x (0.75 ... 2.5 mm²)","Of The Supplied Link Module":"3RA1921-1DA00","Size Of The Circuit-Breaker":"S00","at AC-3 rated value maximum":"690 V","Substance Prohibitance (Date)":"10/01/2009","Design Of The Overload Release":"thermal (bimetallic)","Of The Supplied Busbar Adapter":"8US1251-5DS10","Design Of The Switching Contact":"electromechanical","Operating Frequency Rated Value":"50 ... 60 Hz","at AWG cables for main contacts":"2x (20 ... 16), only for contactor 2x (18 ... 14), 2x 12","of the supplied RS assembly kit":"8US1250-5AS10","Design Of The Short-Circuit Trip":"magnetic","Of The Supplied Circuit-Breakers":"3RV2011-0KA10","Product Extension Auxiliary Switch":"Yes","Surge Voltage Resistance Rated Value":"6 kV","Number Of Poles For Main Current Circuit":"3","Product Function Short Circuit Protection":"Yes","apparent holding power of magnet coil at AC":"4.2 VA","shock resistance according to IEC 60068-2-27":"6g / 11 ms","at 400 V according to IEC 60947-4-1 rated value":"153 000 A","at 500 V according to IEC 60947-4-1 rated value":"100 000 A","at 690 V according to IEC 60947-4-1 rated value":"100 000 A","operational current at AC-3 at 400 V rated value":"1.1 A","Type Of Electrical Connection For Main Current Circuit":"screw-type terminals","Mechanical Service Life (Switching Cycles) Of Contactor Typical":"30 000 000","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"16.25 A","insulation voltage with degree of pollution 3 at AC rated value":"690 V","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"0.9 ... 1.25 A","Connectable Conductor Cross-Section For Main Contacts Finely Stranded With Core End Processing":"0.5 ... 2.5 mm²"}},"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=273397&mlfb=3RA2210-0KD15-2AK6","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RA2210-0KD15-2AK6/alternatives.json"},"ai":{"faq":[{"question":"What busbar width does 3RA2210-0KD15-2AK6 fit?","answer":"It snaps onto 60 mm busbar systems using the supplied 8US1251-5DS10 busbar adapter."},{"question":"Where can I buy 3RA2210-0KD15-2AK6?","answer":"This part is sourced to order. Contact us for current availability and pricing at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2210-0KD15-2AK6","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/3RA2210-0KD15-2AK6 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}}