{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2011-0AA40","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2011-0AA40","canonicalUrl":"https://aoctrl.com/siemens/3RV2011-0AA40","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2011-0AA40","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, motor protection circuit breaker, 3RV2011-0AA40, CLASS 10, 100 kA at 400 V, size S00, screw and snap-on 35 mm DIN rail mount.","salesMarkdown":"## Siemens 3RV2011-0AA40 SIRIUS Motor Protection Circuit Breaker The Siemens 3RV2011-0AA40 is a SIRIUS motor protection circuit breaker designed to protect motors against overload and short-circuit, with a CLASS 10 trip characteristic that matches standard motor starting curves — it holds through the inrush and trips before the winding heats past rated temperature. Rated for a short-circuit breaking capacity of 100 kA at 400 V AC, this breaker can safely interrupt high-fault currents without cascading upstream, making it suitable for panels with high available fault current. It includes phase failure detection, so a lost phase on the line side will cause the breaker to trip — a common failure mode that can single-phase a motor and burn it out quickly. ## Mounting and Panel Integration Fastens via screw and snap-on mounting onto 35 mm DIN rail per DIN EN 60715, which is the standard rail profile in most industrial control panels. Size S00 means it fits the compact footprint — 45 mm wide, 97 mm deep, 97 mm tall — leaving room for adjacent devices on the same rail. Mounting position is any, so it can be laid flat or stood vertical without derating. Clearance requirements: 50 mm above and below, 30 mm at the sides, zero forward or backward — this keeps heat dissipation paths open and allows the arc chute to vent. ## Environmental and Operating Range Rated for operation from -20 to +60 °C, which covers most indoor panel environments including unventilated enclosures near process heat. Storage and transport range extends from -50 to +80 °C.","metaTitle":"Siemens 3RV2011-0AA40 SIRIUS Motor Protection Circuit Breake","metaDescription":"Siemens 3RV2011-0AA40 SIRIUS motor protection circuit breaker, CLASS 10 trip, 100 kA SCCR at 400 V, size S00, phase failure detection, screw and snap-on DIN rail mount. Sourced to","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","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","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"0 kW","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 480 V rated value":"0.16 A","at 500 V rated value":"100 kA","at 600 V rated value":"0.16 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","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":"5.5 W","at AC-3 at 400 V rated value":"0.16 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":"0.16 A","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"0.16 A","Design Of The Short-Circuit Trip":"magnetic","For Auxiliary And Control Circuit":"ring terminal lug connection","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":"1.8 W","With Side-By-Side Mounting At The Side":"0 mm","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 (Operating 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":"2.1 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":"0.11 ... 0.16 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/af0f05ac8c82957fca7131410ad0ea99.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=343195&mlfb=3RV2011-0AA40","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2011-0AA40/alternatives.json"},"ai":{"faq":[{"question":"What is the short-circuit breaking capacity of the 3RV2011-0AA40?","answer":"It is rated 100 kA at 400 V AC, which means it can safely clear a fault current up to 100,000 amps at that voltage without failing."},{"question":"What does CLASS 10 trip mean for motor protection?","answer":"CLASS 10 means the breaker will trip within 10 seconds at 7.2× the thermal setting, which is fast enough to protect standard induction motors during locked-rotor conditions but allows normal starting inrush."},{"question":"Where can I buy the 3RV2011-0AA40 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 price and lead time."},{"question":"Does the 3RV2011-0AA40 include phase failure protection?","answer":"Yes, it has phase failure detection built in, so it will trip if one phase is lost, preventing single-phase motor damage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2011-0AA40","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/3RV2011-0AA40 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}}