{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2411-1DA20","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2411-1DA20","canonicalUrl":"https://aoctrl.com/siemens/3RV2411-1DA20","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2411-1DA20","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS circuit breaker, 3RV2411-1DA20, for transformer protection, 100 kA breaking capacity at 400 V, Trip Class 10, screw and snap-on mounting onto 35 mm DIN rail.","salesMarkdown":"## What this SIRIUS breaker does on a transformer primary That distinction matters: the trip curve and magnetic release are tuned for the inrush characteristic of a transformer, so it holds through the magnetizing surge without nuisance tripping, then clears fast on a hard fault. Breaking capacity is 100 kA at 400 V and 500 V, dropping to 10 kA at 690 V. ## Mounting and wiring — panel integration The 45 mm width (three module spaces) fits standard enclosure layouts. Any mounting position is allowed — no derating for horizontal or inverted orientation. No screw torque to verify — just strip to 8 mm and push in. Clearance distances: 50 mm upwards and downwards, 30 mm to the side, 0 mm forwards and backwards. Depth is 97 mm, height 106 mm — check your enclosure depth if mounting against a back panel or door-mounted components. Ground fault detection is not included; if that's required, a separate ground-fault relay would need to be added downstream.","metaTitle":"Siemens 3RV2411-1DA20 SIRIUS Circuit Breaker, Transformer Pr","metaDescription":"Siemens 3RV2411-1DA20 SIRIUS circuit breaker for transformer protection. 100 kA breaking capacity at 400 V, Trip Class 10, DIN rail mount. Available to order against RFQ.","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","title":"3RV2411-1DA20","Height":"106 mm","Upwards":"50 mm","Forwards":"0 mm","at 400 V":"gL/gG 25 A","at 500 V":"gL/gG 32 A","at 690 V":"gL/gG 25 A","Backwards":"0 mm","Downwards":"50 mm","Trip Class":"CLASS 10","At The Side":"30 mm","Rated Value":"20 ... 690 V","description":"Circuit breaker size S00 for transformer protection A-release 2.2...3.2 A N release 65 A Spring-type terminal Standard switching capacity","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 DIN rail according to DIN EN 60715","at AC-3e maximum":"15 1/h","Mounting Position":"any","Solid Or Stranded":"2x (0,5 ... 4 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"0.25 hp","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 480 V rated value":"3.2 A","at 500 V rated value":"100 kA","at 600 V rated value":"3.2 A","at 690 V rated value":"10 kA","Design Of The Product":"For transformer protection","Ground Fault Detection":"No","Phase Failure Detection":"Yes","For Main Current Circuit":"spring-loaded terminals","at 110/120 V rated value":"0.1 hp","at 200/208 V rated value":"0.5 hp","at 220/230 V rated value":"0.75 hp","at 460/480 V rated value":"2 hp","at 575/600 V rated value":"2 hp","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":"10 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":"3.2 A","at AC-3e rated value maximum":"690 V","Of Auxiliary Contacts Typical":"100 000","Substance Prohibitance (Date)":"10/01/2009","at AC-3e at 400 V rated value":"3.2 A","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"3.2 A","at AWG cables for main contacts":"2x (20 ... 12)","Design Of The Short-Circuit Trip":"magnetic","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","With Side-By-Side Mounting At The Side":"0 mm","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","Electrical Endurance (Operating 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":"65 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":"2.2 ... 3.2 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$34.67","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0be3ffe98508e13496638692fe07fec7.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=504969&mlfb=3RV2411-1DA20"},"ai":{"faq":[{"question":"Where can I buy the 3RV2411-1DA20 and get a price?","answer":"This part is sourced and quoted 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":"What compliance documentation does Siemens provide for the 3RV2411-1DA20?","answer":"As a SIRIUS series component, it carries CE marking for the European market and is designed to meet IEC/EN 60947-2 and 60947-4-1 standards. UL and CSA listings are typical for this product family. Specific declarations (RoHS, REACH) are available from Siemens on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2411-1DA20","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/3RV2411-1DA20 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}}