{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2225-1CB23-0AP6","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2225-1CB23-0AP6","canonicalUrl":"https://aoctrl.com/siemens/3RA2225-1CB23-0AP6","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2225-1CB23-0AP6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2225-1CB23-0AP6 non-fused reversing motor starter, size S0, Class 10 thermal bimetallic overload, 690 V AC-3, snap-on 35 mm DIN rail, 120 mm depth, 90 mm width, 265 mm height.","salesMarkdown":"## Form factor and panel fit — S0 reversing starter on DIN rail The 3RA2225-1CB23-0AP6 is a non-fused reversing motor starter from the Siemens SIRIUS 3RA2 series, size S0. It snaps onto 35 mm standard DIN rail in vertical orientation — no mounting plate needed, just rail space. At 120 mm deep, 90 mm wide, and 265 mm tall, it fits a standard S0 footprint. Clearance around the unit: 30 mm upward, 10 mm forward, 9 mm to the side, zero backward — plan your gland plate and busbar routing accordingly. ## Motor ratings and trip class — what the numbers mean for a reversing duty At 400 V it's rated 750 W; at 500 V, 1 100 W. That's the standard for standard-duty motor starting; if your application has long acceleration times (centrifuges, high-inertia fans), you'd want Class 20 or higher. Wire range for main contacts: 1 to 10 mm² stranded, or 2× 2.5 to 6 mm² — covers most motor feeder cables up to the S0 frame rating. ## Supplied components and what's inside the assembly This reversing starter ships as a pre-assembled unit containing the contactor 3RT2023-1AP60 and the link module 3RA2921-1AA00. The circuit-breaker size is S00, integrated into the assembly for coordinated short-circuit and overload protection. The design is a reversing starter — two contactors mechanically interlocked for forward/reverse motor control, plus the overload relay. No external interlocking wiring needed; it's built into the link module. ## Environmental limits and compliance Operates from -20 to +60 °C, stores from -50 to +80 °C, and survives transport from -55 to +80 °C. Pollution degree 3 — suitable for industrial environments with conductive dust or occasional condensation. Substance prohibitance date is 03/01/2017 — the starter complies with RoHS and REACH substance restrictions as of that date.","metaTitle":"Siemens 3RA2225-1CB23-0AP6 SIRIUS Reversing Motor Starter","metaDescription":"Siemens SIRIUS 3RA2225-1CB23-0AP6 non-fused reversing motor starter, size S0, Class 10 thermal overload, 690V AC-3, snap-on DIN rail.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Starters"],"specifications":{"Depth":"120 mm","Width":"90 mm","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","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":"0.17 hp","at 400 V rated value":"750 W","at 480 V rated value":"2.15 A","at 50 Hz rated value":"176 ... 242 V","at 500 V rated value":"1 100 W","at 60 Hz rated value":"192 ... 264 V","at 600 V rated value":"2.24 A","Design Of The Product":"reversing starter","at 200/208 V rated value":"0.5 hp","at 220/230 V rated value":"0.5 hp","at 460/480 V rated value":"1 hp","at 575/600 V rated value":"1.5 hp","Of The Supplied Contactor":"3RT2023-1AP60","For Main Contacts Stranded":"1 ... 10 mm², 2x (2.5 ... 6 mm²)","Of The Supplied Link Module":"3RA2921-1AA00","Size Of The Circuit-Breaker":"S00","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":"3RV2011-1CA15","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":"7.2 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","operational current at AC-3 at 400 V rated value":"1.9 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":"32.5 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":"1.8 ... 2.5 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":"https://cdn.aoctrl.com/dc0e5bc8cf81a3da53f214a333c6ac1b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=377167&mlfb=3RA2225-1CB23-0AP6","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RA2225-1CB23-0AP6/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2225-1CB23-0AP6","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/3RA2225-1CB23-0AP6 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}}