{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2011-1BA40","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2011-1BA40","canonicalUrl":"https://aoctrl.com/siemens/3RV2011-1BA40","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1BA40","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV2011-1BA40 motor protection circuit breaker, Class 10 trip, 45 mm width, 100 kA breaking capacity at 400 VAC, screw and snap-on DIN rail mounting.","salesMarkdown":"The breaker includes phase failure detection, so a lost phase won't let the motor single-phase and burn out. Breaking capacity is 100 kA at 400 VAC and 500 VAC, and 10 kA at 690 VAC. For installations where the available fault current exceeds the breaker's interrupting rating, the spec calls for gL/gG backup fuses: 25 A at 400 V or 500 V, 20 A at 690 V. Clearance distances: 50 mm above and below, 30 mm to the sides, zero forwards or backwards. That's the breathing room for arc flash and heat dissipation — don't crowd it. Main circuit connection uses ring cable lugs with M3 screws on the main contacts. Dimensions are 97 mm deep by 97 mm high by 45 mm wide.","metaTitle":"Siemens 3RV2011-1BA40 SIRIUS Motor Protection Circuit Breake","metaDescription":"Siemens 3RV2011-1BA40 SIRIUS motor protection circuit breaker, Class 10 trip, 100 kA breaking capacity at 400 VAC. 45 mm wide, DIN rail mount. Current lifecycle stage. Available 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","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","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":"0.13 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 motor protection","Ground Fault Detection":"No","Phase Failure Detection":"Yes","For Main Current Circuit":"Ring cable lug connection","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":"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":"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 Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"2 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":"2.4 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":"26 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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/53c6308bf6606623eac184ce6cf1bcd4.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=524030&mlfb=3RV2011-1BA40","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1BA40/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of the 3RV2011-1BA40?","answer":"100 kA at 400 VAC and 500 VAC, 10 kA at 690 VAC. At 240 VAC it's also 100 kA."},{"question":"Will the 3RV2011-1BA40 drop into a panel designed for the 3RV2011-0AA40?","answer":"Yes — same 45 mm width, same DIN rail mounting, same SIRIUS 3RV2 footprint. The main difference is the 1BA40 includes phase failure detection, which the 0AA40 may not. Check your wiring diagram for the neutral/ground fault scheme, but mechanically it's a direct swap."},{"question":"Where can I buy the 3RV2011-1BA40 and get a price?","answer":"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/3RV2011-1BA40","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/3RV2011-1BA40 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}}