{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2411-1BA15","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2411-1BA15","canonicalUrl":"https://aoctrl.com/siemens/3RV2411-1BA15","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2411-1BA15","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS circuit breaker 3RV2411-1BA15, for transformer protection, 45 mm width, 100 kA breaking capacity at 400 V, CLASS 10 trip, screw and snap-on mounting.","salesMarkdown":"It carries 100 kA breaking capacity at 400 V and 500 V, and 10 kA at 690 V — so on a 400 V secondary side of a transformer, this breaker clears faults up to 100 kA without needing upstream fuses to cascade. The CLASS 10 trip class means the bimetal releases in 10 seconds or less at 7.2× the thermal setting — standard for transformer inrush, which can hit 8–12× rated for a few cycles. A CLASS 10 holds through that inrush without nuisance tripping while still protecting against sustained overloads. The maximum switching rate is 15 operations per hour in AC-3 duty, which is fine for transformer tap changing or infrequent load switching but not for a high-cycle motor start application. For SCCR coordination, the fuse backup ratings are given: gL/gG 25 A at 400 V and 500 V, gL/gG 20 A at 690 V. If the available fault current exceeds 100 kA at 400 V, or 10 kA at 690 V, upstream fuses at those ratings are required to keep the breaker within its interrupting rating. The 690 V rating drops to 10 kA, so on a 690 V system the available fault current must be verified against that lower limit. Mounting position is any, so horizontal or vertical panel layouts are fine. That 50 mm vertical clearance is for arc venting — don't crowd the vents against a panel wall or cable duct. Terminals for main contacts are M3 screws, accepting 2× 0.5–1.5 mm² or 2× 0.75–2.5 mm² solid/stranded.","metaTitle":"Siemens 3RV2411-1BA15 SIRIUS Circuit Breaker, 100 kA @ 400 V","metaDescription":"Siemens 3RV2411-1BA15 SIRIUS circuit breaker for transformer protection. 100 kA breaking capacity at 400 V. Active production, quoted to order. Phase failure detection, CLASS 10 tr","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":"3RV2411-1BA15","Height":"97 mm","Upwards":"50 mm","at 24 V":"1 A","at 60 V":"0.15 A","Forwards":"0 mm","at 120 V":"0.5 A","at 125 V":"0.5 A","at 230 V":"0.5 A","at 400 V":"gL/gG 25 A","at 500 V":"gL/gG 25 A","at 690 V":"gL/gG 20 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 1.4...2 A N release 42 A screw terminal Standard switching capacity with transverse auxiliary switches 1 NO+1 NC","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","at AC-3e maximum":"15 1/h","For Main Contacts":"M3","Mounting Position":"any","Solid Or Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"0.13 hp","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 480 V rated value":"2 A","at 500 V rated value":"100 kA","at 600 V rated value":"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":"screw-type terminals","at 460/480 V rated value":"1 hp","at 575/600 V rated value":"1 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 5 to 6 mm","Size Of The Circuit-Breaker":"S00","Size Of The Screwdriver Tip":"Pozidriv size 2","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":"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":"2 A","Design Of The Auxiliary Switch":"transverse","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"2 A","at AWG cables for main contacts":"2x (18 ... 14), 2x 12","Design Of The Short-Circuit Trip":"magnetic","For Auxiliary And Control Circuit":"screw-type terminals","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 AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14)","Of The Auxiliary And Control Contacts":"M3","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 ... 1.5 mm²), 2x (0.75 ... 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","For Main Contacts With Screw-Type Terminals":"0.8 ... 1.2 N·m","with high demand rate according to SN 31920":"50 %","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"1","number of NO contacts for auxiliary contacts":"1","shock resistance according to IEC 60068-2-27":"25g / 11 ms","Electrical Endurance (Switching Cycles) Typical":"100 000","For Auxiliary Contacts With Screw-Type Terminals":"0.8 ... 1.2 N·m","Size Of Contactor Can Be Combined Company-Specific":"S00, S0","contact rating of auxiliary contacts according to UL":"C300 / R300","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Arrangement Of Electrical Connectors For Main Current Circuit":"Top and bottom","For Short-Circuit Protection Of The Auxiliary Switch Required":"Fuse gL/gG: 10 A, miniature circuit breaker C 6 A (short-circuit current Ik < 400 A)","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"42 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":"1.4 ... 2 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/23b292929992afec8be14650a8ee1f36.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=477618&mlfb=3RV2411-1BA15"},"ai":{"faq":[{"question":"What is the breaking capacity of 3RV2411-1BA15 at 400 V?","answer":"100 kA at 400 V rated value — that is the interrupting rating at that voltage level."},{"question":"Will 3RV2411-1BA15 drop into a panel specified around 3RV2021-1FA15 without rewiring?","answer":"The 3RV2411-1BA15 is a transformer-protection variant, while the 3RV2021-1FA15 is a different SIRIUS frame size. Both mount on 35 mm DIN rail, but the terminal arrangement and width may differ — verify the terminal markings and clearance requirements (50 mm above/below, 30 mm side) before assuming a drop-in swap."},{"question":"Where can I buy 3RV2411-1BA15 and how is it quoted?","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 offer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2411-1BA15","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/3RV2411-1BA15 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}}