{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2225-4AD26-0AP6","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2225-4AD26-0AP6","canonicalUrl":"https://aoctrl.com/siemens/3RA2225-4AD26-0AP6","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2225-4AD26-0AP6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2225-4AD26-0AP6, non-fused reversing motor starter, Size S0, Trip Class 10, 15.2 A at 480 V, 10 hp at 460/480 V, supplied with contactor 3RT2026-1AP60 and link module 3RA2921-1AA00.","salesMarkdown":"## Reversing starter for motor control panels The Siemens 3RA2225-4AD26-0AP6 is a SIRIUS non-fused reversing motor starter in Size S0, designed for snap-on mounting onto 60 mm busbar systems. It integrates a reversing contactor pair and overload relay in one package, saving panel space compared to building the reversing circuit from discrete components. Rated at 15.2 A at 480 V and delivering 10 hp at 460/480 V (AC-3), this starter handles reversing motor loads up to that current. The supplied contactor is 3RT2026-1AP60 and the link module is 3RA2921-1AA00, so the unit arrives as a pre-assembled reversing feeder ready for busbar connection. Mounts vertically by snapping onto 60 mm busbar systems — no separate DIN rail adapter needed for the busbar mount. Dimensions are 155 mm depth, 90 mm width, 260 mm height. Clearance requirements: 30 mm upwards, 10 mm forwards, 10 mm downwards, 9 mm at the side, and 0 mm backwards. The Size S0 footprint matches other SIRIUS S0 components, so busbar layout and wiring patterns stay consistent across the panel. Main contact wiring accepts stranded conductors 1 to 10 mm², or 2 × (2.5 to 6 mm²) for paralleled feeds.","metaTitle":"Siemens 3RA2225-4AD26-0AP6 SIRIUS Reversing Motor Starter","metaDescription":"Siemens 3RA2225-4AD26-0AP6 SIRIUS non-fused reversing motor starter, Size S0, Trip Class 10, 15.2 A at 480 V, 10 hp at 460/480 V. Current lifecycle stage.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Starters"],"specifications":{"Depth":"155 mm","Width":"90 mm","Height":"260 mm","Upwards":"30 mm","Forwards":"10 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":"-55 ... +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 motor starter 3RA2","Size Of Load Feeder":"S0","at 230 V rated value":"2 hp","at 400 V rated value":"7 500 W","at 480 V rated value":"15.2 A","at 50 Hz rated value":"176 ... 242 V","at 500 V rated value":"7 500 W","at 60 Hz rated value":"192 ... 264 V","at 600 V rated value":"12.2 A","Design Of The Product":"reversing starter","at 110/120 V rated value":"1 hp","at 200/208 V rated value":"3 hp","at 220/230 V rated value":"5 hp","at 460/480 V rated value":"10 hp","at 575/600 V rated value":"10 hp","Of The Supplied Contactor":"3RT2026-1AP60","For Main Contacts Stranded":"1 ... 10 mm², 2x (2.5 ... 6 mm²)","Of The Supplied Link Module":"3RA2921-1AA00","Size Of The Circuit-Breaker":"S0","at AC-3 rated value maximum":"690 V","Substance Prohibitance (Date)":"03/01/2017","Design Of The Overload Release":"thermal (bimetallic)","Of The Supplied Busbar Adapter":"8US1251-5NT10","Design Of The Switching Contact":"electromechanical","Operating Frequency Rated Value":"50 ... 60 Hz","at AWG cables for main contacts":"2x (16 ... 12), 2x (14 ... 8)","of the supplied RS assembly kit":"3RA2923-1DB1","Design Of The Short-Circuit Trip":"magnetic","Of The Supplied Circuit-Breakers":"3RV2021-4AA15","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":"9.4 VA","number of NC contacts for auxiliary contacts":"3","number of NO contacts for auxiliary contacts":"3","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","operational current at AC-3 at 400 V rated value":"15.5 A","Type Of Electrical Connection For Main Current Circuit":"screw-type terminals","Inductive Power Factor With The Holding Power Of The Coil":"0.28","Mechanical Service Life (Switching Cycles) Of Contactor Typical":"10 000 000","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"208 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":"11 ... 16 A","Connectable Conductor Cross-Section For Main Contacts Finely Stranded With Core End Processing":"1 ... 6 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=149727&mlfb=3RA2225-4AD26-0AP6","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RA2225-4AD26-0AP6/alternatives.json"},"ai":{"faq":[{"question":"Is the 3RA2225-4AD26-0AP6 available via RFQ confirmation?","answer":"Stock status and pricing are confirmed at quote time. Submit an RFQ for current availability and lead time — this part is sourced to order through independent distribution."},{"question":"Can 3RA2225-4AD26-0AP6 be used for non-reversing applications?","answer":"This is a reversing starter — it contains two contactors for forward/reverse interlocking. For a non-reversing application, a single-direction SIRIUS starter (Size S0) would be simpler and more cost-effective."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2225-4AD26-0AP6","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/3RA2225-4AD26-0AP6 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}}