{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2225-4CB27-0AP6","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2225-4CB27-0AP6","canonicalUrl":"https://aoctrl.com/siemens/3RA2225-4CB27-0AP6","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2225-4CB27-0AP6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2225-4CB27-0AP6 non-fused reversing motor starter, Size S0, 22 A at 480 V, Class 10 trip, 690 V rated, snap-on 35 mm DIN rail.","salesMarkdown":"## Reversing starter, complete — what ships in the carton The 3RA2225-4CB27-0AP6 is a SIRIUS non-fused reversing motor starter from the 3RA2 series, Size S0. It ships as a factory-assembled unit with the contactor (3RT2027-1AP60) and link module (3RA2921-1AA00) already integrated — no separate kitting required for the reversing pair. ## DIN rail fit and panel clearances Snap-on mounting to a 35 mm standard rail, vertical position only. The enclosure footprint is 90 mm wide by 265 mm tall by 120 mm deep — a compact S0 package that fits a 200 mm deep enclosure with room for the wiring tray behind it. Clearance requirements: 30 mm above, 10 mm below, 10 mm in front, 9 mm to the side, and zero behind the unit. That 9 mm side gap is tight — adjacent starters or contactors need that space for heat dissipation and arc-chamber venting. No clearance needed at the back means you can push the rail against the back panel. ## Ratings across the voltage range The 50 Hz coil range is 176-242 V; the 60 Hz range is 192-264 V — covers 200-240 V line supplies globally. Pollution degree 3 means it's rated for industrial environments with conductive dust or occasional condensation — no derating needed for typical panel conditions. Sourced through authorized distribution channels against your BOM quantity. Submit an RFQ for the quantity you need.","metaTitle":"Siemens 3RA2225-4CB27-0AP6 SIRIUS Reversing Starter","metaDescription":"Siemens 3RA2225-4CB27-0AP6 SIRIUS reversing motor starter, 22 A at 480 V, Class 10, snap-on 35 mm DIN rail. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Starters"],"specifications":{"Depth":"120 mm","Width":"90 mm","title":"3RA2225-4CB27-0AP6","Height":"265 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","description":"FUSELESS MOTOR STARTER REVERSING OPERATION 600V AC SZ S0 17-22A 220/240V AC 50/60HZ SCREW CONNECTION FOR 35 MM RAIL-MOUNTING TYPE OF COORDINATION 2 IQ = 50 KA ALSO FULFILLS TYPE OF COORDINATION 1 1NO+1NC (MSP) 1NO+1NC (PER CONTACTOR)","During Storage":"-50 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +60 °C","During Transport":"-55 ... +80 °C","Fastening Method":"snap-on fastening on 35 mm standard rail","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":"3 hp","at 400 V rated value":"11 000 W","at 480 V rated value":"22 A","at 50 Hz rated value":"176 ... 242 V","at 500 V rated value":"11 000 W","at 60 Hz rated value":"192 ... 264 V","at 600 V rated value":"21.9 A","Design Of The Product":"reversing starter","at 110/120 V rated value":"1.5 hp","at 200/208 V rated value":"5 hp","at 220/230 V rated value":"7.5 hp","at 460/480 V rated value":"15 hp","at 575/600 V rated value":"20 hp","Of The Supplied Contactor":"3RT2027-1AP60","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":"3RA2922-1AA00","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 RH assembly kit":"3RA2923-1BB1","Design Of The Short-Circuit Trip":"magnetic","Of The Supplied Circuit-Breakers":"3RV2021-4CA15","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","Of The Supplied Standard Mounting Rail Adapter":"3RA2922-1AA00","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":"22 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":"286 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":"17 ... 22 A","Connectable Conductor Cross-Section For Main Contacts Finely Stranded With Core End Processing":"1 ... 6 mm²"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9cd09750dbacde44baae8b9b97e268fa.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=28017&mlfb=3RA2225-4CB27-0AP6"},"ai":{"faq":[{"question":"What compliance documentation does Siemens provide for 3RA2225-4CB27-0AP6?","answer":"Standard Siemens documentation includes CE, UKCA, and EAC declarations for the SIRIUS 3RA2 series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2225-4CB27-0AP6","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/3RA2225-4CB27-0AP6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}