{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2011-1AA40","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2011-1AA40","canonicalUrl":"https://aoctrl.com/siemens/3RV2011-1AA40","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1AA40","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV2011-1AA40 motor protection circuit breaker, screw and snap-on 35 mm DIN rail mount, Class 10 trip, 100 kA breaking capacity at 400 V AC, 45 mm width.","salesMarkdown":"## Motor protection circuit breaker for the mill floor It combines a Class 10 thermal-magnetic trip curve with phase failure detection, so it catches a broken belt or a frozen pump before the windings cook. At 45 mm wide and 97 mm deep, it fits a standard 8-module enclosure with room for a contactor alongside. The ring-cable-lug main terminals accept M3 ring lugs — no special crimp tool needed. ## Breaking capacity and trip characteristics Rated breaking capacity is 100 kA at 240 V, 400 V, 500 V, and 690 V AC — that's full-rated all the way up, no derating needed for higher system voltages. Ground fault detection is not included — that would be a separate module upstream. ## Environmental tolerance and lifecycle Rated for operation from -20 °C to +60 °C, with temperature compensation active across that entire span. The lifecycle stage is current — this is an active catalog item, not a phase-out. That matters for a mill that needs to freeze a BOM for a five-year capital project and doesn't want to requalify a substitute mid-stream.","metaTitle":"Siemens 3RV2011-1AA40 SIRIUS Motor Protection Circuit Breake","metaDescription":"Siemens 3RV2011-1AA40 SIRIUS motor protection circuit breaker. Class 10 trip, 100 kA breaking capacity at 400 V, 45 mm wide. Phase failure detection. Current lifecycle stage. Avail","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"97 mm","Width":"45 mm","Height":"97 mm","Upwards":"50 mm","Forwards":"0 mm","at 500 V":"gL/gG 20 A","at 690 V":"gL/gG 16 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","For Main Contacts":"M3","Mounting Position":"any","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"0.1 hp","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 480 V rated value":"1.6 A","at 500 V rated value":"100 kA","at 600 V rated value":"1.6 A","at 690 V rated value":"100 kA","Design Of The Product":"For motor protection","Ground Fault Detection":"No","Phase Failure Detection":"Yes","For Main Current Circuit":"Ring cable lug connection","Temperature Compensation":"-20 ... +60 °C","at 460/480 V rated value":"1 hp","at 575/600 V rated value":"0.8 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":"100 kA","Design Of Screwdriver Shaft":"Diameter 5 to 6 mm","Size Of The Circuit-Breaker":"S00","Size Of The Screwdriver Tip":"size 2 and Pozidriv 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":"1.6 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":"1.6 A","Design Of The Short-Circuit Trip":"magnetic","For Auxiliary And Control Circuit":"ring terminal lug connection","Between Main And Auxiliary Circuit":"400 V","Product Extension Auxiliary Switch":"Yes","Relative Humidity During Operation":"10 ... 95 %","Display Version For Switching Status":"Handle","For Main Contacts For Ring Cable Lug":"0.8 ... 1.2 N·m","Surge Voltage Resistance Rated Value":"6 kV","Of The Auxiliary And Control Contacts":"M3","at AC in hot operating state per pole":"2.4 W","reference code according to IEC 81346-2":"Q","Number Of Poles For Main Current Circuit":"3","For Auxiliary Contacts For Ring Cable Lug":"1.2 ... 0.8 N·m","Product Function Short Circuit Protection":"Yes","with low demand rate according to SN 31920":"50 FIT","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 (Switching Cycles) Typical":"100 000","Size Of Contactor Can Be Combined Company-Specific":"S00, S0","Outer Diameter Of The Usable Ring Cable Lug Maximum":"7.5 mm","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":"21 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":"1.1 ... 1.6 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7242ed5faeb9cbd5f8f211932d21b523.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=150993&mlfb=3RV2011-1AA40","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1AA40/alternatives.json"},"ai":{"faq":[{"question":"Will 3RV2011-1AA40 drop into a panel that was specified around 3RV2011-0AA40 without rewiring?","answer":"Both are 45 mm wide, 97 mm deep, and use the same DIN rail footprint and M3 ring-cable-lug terminals, so mechanical fit and wiring are identical. The key difference is breaking capacity — the -1AA40 carries 100 kA across the voltage range, while the -0AA40 is typically rated lower. If the available fault current at the panel exceeds the -0AA40's rating, you need the -1AA40. Check the nameplate SCCR before swapping."},{"question":"How do I get current pricing and availability for 3RV2011-1AA40?","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."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2011-1AA40","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/3RV2011-1AA40 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}}