{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2411-1FA20-0DA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2411-1FA20-0DA0","canonicalUrl":"https://aoctrl.com/siemens/3RV2411-1FA20-0DA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2411-1FA20-0DA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS circuit breaker, 3RV2411-1FA20-0DA0, for transformer protection, size S00, Class 10 trip, 1.1 kW at 230 V, 100 kA breaking capacity at 400 V, spring-loaded terminals.","salesMarkdown":"The Siemens SIRIUS 3RV2411-1FA20-0DA0 is a circuit breaker specifically designed for transformer protection, size S00. It's a current-production item, so no lifecycle concerns for a new BOM line. Rated at 1.1 kW at 230 V, it provides a Class 10 trip characteristic, meaning it will hold through motor inrush but trip quickly on a sustained overload — standard for protecting the transformer primary winding against secondary-side faults. Any mounting position is allowed. No need for ferrules, though they help on stranded — strip length is standard for the cage. That's tight enough for most DIN-rail layouts, but watch the upward gap if you're stacking breakers. The Class 10 trip curve is the key selection parameter here — it allows up to 10 seconds at 7.2x rated current before tripping, which covers transformer magnetizing inrush without nuisance trips. If your transformer has a higher inrush or you need coordination with downstream breakers, check the time-current curve. The back-up fuse recommendation is gG 32 A at 400 V or 500 V, stepping down to gG 25 A at 690 V — size the upstream fuse accordingly. No derating needed in most ventilated enclosures, but if it's in a sealed box next to a transformer, watch the ambient. No ground fault or phase failure detection built in — this is a straight thermal-magnetic breaker. If you need those functions, you'd add a separate relay or move to a motor-protective circuit breaker variant.","metaTitle":"Siemens SIRIUS 3RV2411-1FA20-0DA0 Circuit Breaker, 1.1 kW at","metaDescription":"Siemens SIRIUS 3RV2411-1FA20-0DA0 circuit breaker for transformer protection. 1.1 kW at 230 V, Class 10 trip, 100 kA breaking capacity at 400 V. Size S00, spring-loaded terminals.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"97 mm","Width":"45 mm","Height":"106 mm","Upwards":"50 mm","Forwards":"0 mm","at 400 V":"gG 32 A","at 500 V":"gG 32 A","at 690 V":"gG 25 A","Backwards":"0 mm","Downwards":"50 mm","Trip Class":"CLASS 10","At The Side":"30 mm","Rated Value":"20 ... 690 V","During Storage":"-50 ... +80 °C","at AC-3 maximum":"15 1/h","lifecycle_stage":"current","During Operation":"-20 ... +60 °C","During Transport":"-50 ... +80 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715","Mounting Position":"any","Solid Or Stranded":"2x (0,5 ... 4 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"1.1 kW","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 500 V rated value":"100 kA","at 690 V rated value":"4 kA","Design Of The Product":"For transformer protection","Ground Fault Detection":"No","Phase Failure Detection":"No","For Main Current Circuit":"spring-loaded terminals","Temperature Compensation":"-20 ... +60 °C","at AC at 240 V rated value":"100 kA","at AC at 400 V rated value":"100 kA","at AC at 500 V rated value":"100 kA","at AC at 690 V rated value":"6 kA","Design Of Screwdriver Shaft":"Diameter 3 mm","Size Of The Circuit-Breaker":"S00","Size Of The Screwdriver Tip":"3,0 x 0,5 mm","at AC-3 rated value maximum":"690 V","Of The Main Contacts Typical":"100 000","at AC in hot operating state":"7.25 W","at AC-3 at 400 V rated value":"5 A","Of Auxiliary Contacts Typical":"100 000","Substance Prohibitance (Date)":"10/01/2009","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"5 A","Design Of The Short-Circuit Trip":"magnetic","Between Main And Auxiliary Circuit":"400 V","Product Extension Auxiliary Switch":"Yes","Relative Humidity During Operation":"10 ... 95 %","Display Version For Switching Status":"Handle","Surge Voltage Resistance Rated Value":"6 kV","at AC in hot operating state per pole":"2.4 W","reference code according to IEC 81346-2":"Q","Finely Stranded With Core End Processing":"2x (0.5 ... 2.5 mm²)","Number Of Poles For Main Current Circuit":"3","Product Function Short Circuit Protection":"Yes","with low demand rate according to SN 31920":"50 FIT","Finely Stranded Without Core End Processing":"2x (0.5 ... 2.5 mm²)","with high demand rate according to SN 31920":"50 %","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"0","number of NO contacts for auxiliary contacts":"0","shock resistance according to IEC 60068-2-27":"25g / 11 ms Sinus","Electrical Endurance (Switching Cycles) Typical":"100 000","Size Of Contactor Can Be Combined Company-Specific":"S00, S0","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Arrangement Of Electrical Connectors For Main Current Circuit":"Top and bottom","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"104 A","insulation voltage with degree of pollution 3 at AC rated value":"690 V","Product Component Removable Terminal For Auxiliary And Control Circuit":"No","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"0.7 ... 1 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/211f4c4920a517dadba5f10b2a534bdc.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1497489&mlfb=3RV2411-1FA20-0DA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2411-1FA20-0DA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RV2411-1FA20-0DA0 and how do I get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"Will 3RV2411-1FA20-0DA0 drop into a panel specified around 3RV2011-0BA20 without rewiring?","answer":"Both are size S00 breakers with the same 45 mm width and DIN-rail mounting, so the footprint matches. But the 3RV2411 is designed for transformer protection with a Class 10 trip, while the 3RV2011 is a motor-protective breaker — check the trip curve and rating against your actual load before swapping."},{"question":"What is 3RV2411-1FA20-0DA0's listed depth (97 mm) on this component line?","answer":"The depth is 97 mm, width 45 mm, height 106 mm. That's the standard S00 envelope."},{"question":"What compliance documentation does this brand provide for 3RV2411-1FA20-0DA0 (RoHS, REACH, UL, IEC)?","answer":"As a Siemens SIRIUS product, it carries CE marking and is designed to IEC/EN 60947 standards. Compliance declarations (RoHS, REACH) are available from Siemens on request — the specific certifications for this order code are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2411-1FA20-0DA0","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/3RV2411-1FA20-0DA0 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}}