{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2411-0HA15","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2411-0HA15","canonicalUrl":"https://aoctrl.com/siemens/3RV2411-0HA15","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2411-0HA15","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV2411-0HA15 circuit breaker, designed for transformer protection, 100 kA breaking capacity at 400 V, screw and snap-on mounting onto 35 mm DIN rail, Trip Class 10, phase failure detection.","salesMarkdown":"The Siemens SIRIUS 3RV2411-0HA15 is a circuit breaker specifically designed for transformer protection. It's part of the SIRIUS product brand, and it's built to handle the inrush and overload characteristics of a transformer primary, not just a motor. That's the main distinction here — the trip curve and the ratings are tuned for that magnetizing inrush, so you don't get nuisance trips on energization. It carries a breaking capacity of 100 kA at 400 V, 500 V, and 690 V, and also at 240 V. For a transformer-fed circuit, that headroom matters because the available fault current can be high. That's standard for motor protection, but here it's applied to the transformer's overload profile. Phase failure detection is included — if one phase drops out, the breaker sees the unbalance and trips, which prevents single-phasing damage on a three-phase transformer. ## Mounting and wiring — panel fit Mounting position is any, which gives you flexibility in a crowded panel — you can lay it sideways if the gland plate dictates. That 45 mm width is a single modular unit, so it takes up one slot on the rail. The depth of 97 mm means you need that clearance behind the rail for the body and the terminals. Terminals for the main current circuit are screw-type, accepting solid or stranded wire: 2x (0.5 to 1.5 mm²) or 2x (0.75 to 2.5 mm²). That's a standard range for control panel wiring — you can double up a 1.5 mm² and a 2.5 mm² feed. The main contact terminals are M3, so have a #6 or M3 ring tongue ready. Clearance distances are specified: 50 mm upwards and downwards, 30 mm at the side. That's the free air space you need around the breaker for arc quenching and heat dissipation. Forwards and backwards clearance is 0 mm — meaning it can sit flush against the back panel or a cover, which is handy in a shallow enclosure. ## Environmental and operational limits During operation, it's rated for -20 to +60 °C. That's a wide thermal envelope — it can sit in a hot warehouse or a freezing truck without damage. The operating range is what governs in the panel; if your enclosure gets above 60 °C, you'll need to derate or ventilate. The rated voltage span is 20 to 690 V, covering most low-voltage systems from control circuits up to 690 V industrial mains. Switching frequency is max 15 operations per hour at AC-3 and AC-3e duty — that's not a fast-cycling breaker; it's meant for occasional switching, not a high-speed process.","metaTitle":"SIRIUS 3RV2411-0HA15 Circuit Breaker, Transformer Protection","metaDescription":"SIRIUS 3RV2411-0HA15 circuit breaker for transformer protection. 100 kA breaking capacity at 400 V. Screw and snap-on 35 mm DIN rail mount. Trip Class 10. Phase failure detection.","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":"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 690 V":"gL/gG 6 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","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":"0.1 kW","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 480 V rated value":"0.8 A","at 500 V rated value":"100 kA","at 600 V rated value":"0.8 A","at 690 V rated value":"100 kA","Design Of The Product":"For transformer protection","Ground Fault Detection":"No","Phase Failure Detection":"Yes","For Main Current Circuit":"screw-type terminals","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":"100 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":"0.8 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":"0.8 A","Design Of The Auxiliary Switch":"transverse","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"0.8 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 (Operating 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":"16 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":"0.55 ... 0.8 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/56f485f83587069991cba7652c5dbcd4.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=82228&mlfb=3RV2411-0HA15","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2411-0HA15/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Siemens provide for the 3RV2411-0HA15?","answer":"As a standard Siemens SIRIUS product, it carries CE marking for the European market and is designed to meet applicable IEC/EN standards. Specific declarations (RoHS, REACH, UL, IEC) are available from Siemens upon request or through their documentation portal. The product is designed for transformer protection per the manufacturer's specification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2411-0HA15","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/3RV2411-0HA15 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}}