{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2411-1HA20","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2411-1HA20","canonicalUrl":"https://aoctrl.com/siemens/3RV2411-1HA20","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2411-1HA20","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS circuit breaker, 3RV2411-1HA20, for transformer protection, 97 mm depth, 45 mm width, CLASS 10 trip class, 100 kA breaking capacity at 400 V.","salesMarkdown":"That designation matters: unlike a general-purpose motor-protective breaker, this part is coordinated to handle the inrush and sustained overload profile of a transformer primary, not a motor start. ## DIN-rail footprint and clearance — panel integration The body is 97 mm deep, 45 mm wide, 106 mm tall. Mounting position is any. ## Breaking capacity across voltage — selectivity planning The gL/gG fuse back-up ratings are voltage-dependent: 50 A at 400 V, 40 A at 500 V, 35 A at 690 V. The breaker's own breaking capacity also drops as voltage rises: 100 kA at 240 V and 400 V, 42 kA at 500 V, 4 kA at 690 V. For a 690 V transformer primary, the 4 kA figure governs — upstream coordination must account for that. The 15 operations per hour at AC-3 and AC-3e is the switching duty limit; this is not a frequent-switching device.","metaTitle":"Siemens 3RV2411-1HA20 SIRIUS Circuit Breaker, 97 mm depth, C","metaDescription":"Siemens 3RV2411-1HA20 SIRIUS circuit breaker for transformer protection. 97 mm depth, 45 mm width, CLASS 10 trip, 100 kA at 400 V. Available to order — request a quote.","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":"gL/gG 50 A","at 500 V":"gL/gG 40 A","at 690 V":"gL/gG 35 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 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":"1 hp","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 480 V rated value":"8 A","at 500 V rated value":"42 kA","at 600 V rated value":"8 A","at 690 V rated value":"4 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":"0.33 hp","at 200/208 V rated value":"2 hp","at 220/230 V rated value":"2 hp","at 460/480 V rated value":"5 hp","at 575/600 V rated value":"5 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":"42 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":"9.25 W","at AC-3 at 400 V rated value":"8 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":"8 A","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"8 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":"3.1 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":"163 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":"5.5 ... 8 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$36.83","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2788f2bc859655acb8705e53ed5f1cbd.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=217525&mlfb=3RV2411-1HA20","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2411-1HA20/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RV2411-1HA20 and how do I get a price?","answer":"Sourced to order against an RFQ through independent distribution. Send a request with your quantity and target price — availability and current pricing confirmed at quote time."},{"question":"Will 3RV2411-1HA20 drop into a panel that was specified around 3RV1011-1HA10 without rewiring?","answer":"Both mount on 35 mm DIN rail and use spring-loaded terminals, so the physical footprint is compatible. But the 3RV2411-1HA20 is a transformer-protection breaker with different trip characteristics and phase failure detection. If the panel was wired for a motor-protective breaker, the terminal assignments and control wiring may differ — review the connection diagram before swapping."},{"question":"What is 3RV2411-1HA20's listed depth (97 mm) on this component line?","answer":"The depth is 97 mm. Combined with zero forwards clearance, it sits flush against the back panel."},{"question":"What is 3RV2411-1HA20's listed width (45 mm) on this component line?","answer":"The width is 45 mm, which is a standard single-module width for SIRIUS breakers on 35 mm DIN rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2411-1HA20","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/3RV2411-1HA20 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}}