{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-1HA15-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-1HA15-0BA0","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-1HA15-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1HA15-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV1011-1HA15-0BA0, motor-protective circuit breaker, 8 A continuous, 3 kW at 400 V, CLASS 10 trip, screw terminals, IP20 front.","salesMarkdown":"The Siemens SIRIUS 3RV1011-1HA15-0BA0 is a motor-protective circuit breaker rated for 8 A continuous current and 3 kW at 400 V. Short-circuit breaking capacity runs 100 kA at 240 V, 50 kA at 400 V, 3 kA at 500 V, and 2 kA at 690 V — enough headroom for most panel feeds downstream of a transformer or distribution board. Built-in phase-failure detection catches a lost leg before the motor single-phases to a smoking stop. That alone saves a bearing replacement route call. ## Mounting and Terminals Solid wire accepted: 2x (0.5 to 1.5 mm²) and 2x (0.75 to 2.5 mm²); stranded same. AWG equivalents for main contacts: 2x (18 to 14). Mounting position is any orientation.","metaTitle":"Siemens SIRIUS 3RV1011-1HA15-0BA0 Motor Protective Breaker,","metaDescription":"Siemens SIRIUS 3RV1011-1HA15-0BA0 motor protective circuit breaker. 8 A continuous, 3 kW at 400 V, CLASS 10 trip, 50 kA SCCR at 400 V. Phase-failure detection. Active lifecycle, av","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"81 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Width":"45 mm","Height":"90 mm","at 24 V":"1 A","at 60 V":"0.15 A","Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","at 230 V":"0.5 A","Backwards":"0 mm","Trip Class":"CLASS 10","At The Side":"0 mm","Rated Value":"20 ... 690 V","During Storage":"-50 ... +80 °C","lifecycle_stage":"current","During Operation":"-50 ... +60 °C","During Transport":"-50 ... +80 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Shock Resistance":"25g / 11 ms","Mounting Position":"any","Product Brand Name":"SIRIUS","Product Designation":"circuit breaker","at 400 V rated value":"3 kW","Design Of The Product":"for motor 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":"50 kA","at AC at 500 V rated value":"3 kA","at AC at 690 V rated value":"2 kA","at AC-3 rated value maximum":"690 V","at AC in hot operating state":"9.25 W","Substance Prohibitance (Date)":"01/01/2013","Continuous Current Rated Value":"8 A","Design Of The Auxiliary Switch":"transverse","Design Of The Overload Release":"thermal","at AWG cables for main contacts":"2x (18 ... 14)","Design Of The Short-Circuit Trip":"magnetic","protection class IP on the front":"IP20","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"Yes","operating frequency at AC-3 maximum":"15 1/h","Surge Voltage Resistance Rated Value":"6 000 V","at AWG cables for auxiliary contacts":"2x (18 ... 14)","at AC in hot operating state per pole":"3.1 W","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","Touch Protection Against Electrical Shock":"finger-safe","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"1","number of NO contacts for auxiliary contacts":"1","operational current at AC-3 at 400 V rated value":"8 A","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Design Of The Overcurrent Release And Short-Circuit Release":"thermomagnetic","Arrangement Of Electrical Connectors For Main Current Circuit":"front side","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"104 A","Product Component Removable Terminal For Auxiliary And Control Circuit":"No","Mechanical Service Life (Switching Cycles) Of The Main Contacts Typical":"500","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"5.5 ... 8 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f8a55cc16a0650ca76df7ffbe479c54c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=505308&mlfb=3RV1011-1HA15-0BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1HA15-0BA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3RV1011-1HA15-0BA0 at 400 V?","answer":"50 kA at 400 V AC. That's the short-circuit current it can safely interrupt at that voltage level."},{"question":"What wire sizes does the 3RV1011-1HA15-0BA0 accept?","answer":"Solid and stranded: 2x (0.5 to 1.5 mm²) and 2x (0.75 to 2.5 mm²). For AWG on main contacts: 2x (18 to 14)."},{"question":"Where can I buy 3RV1011-1HA15-0BA0 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."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-1HA15-0BA0","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/3RV1011-1HA15-0BA0 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}}