{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV6311-1FC10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV6311-1FC10","canonicalUrl":"https://aoctrl.com/siemens/3RV6311-1FC10","factsUrl":"https://aoctrl.com/api/mcp/products/3RV6311-1FC10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV6311-1FC10 circuit breaker for starter combinations, 3-pole, size S00, 5 A rated operational current at AC-3 400 V, 690 V rated voltage, screw-type terminals, 45 mm width.","salesMarkdown":"Size S00 (45 mm wide, 97 mm tall, 96 mm deep) fits standard 35 mm DIN rail per DIN EN 60715, with screw and snap-on mounting and any orientation allowed. The magnetic short-circuit trip responds at 65 A, so it clears a fault before the contactor welds, maintaining coordination in the starter assembly. Rated voltage is 690 V AC-3 maximum, giving headroom for 400 V or 480 V line supplies. Operating frequency 50... 60 Hz, power loss 6 W total typical. Mounts on 35 mm DIN rail (DIN EN 60715) via screw and snap-on — no tools needed for the snap, but the screw terminals (top and bottom) need 0.8... 1.2 N·m torque. Accepts 2x (0.75... 2.5 mm²) solid or stranded, or 2x 4 mm² solid; for AWG, 2x (18 to 12) or 2x (20 to 16). Finely stranded with ferrule: 2x (0.5... 1.5 mm²) or 2x (0.75... 2.5 mm²). Clearance: 50 mm upwards, 50 mm downwards, 30 mm at sides — no forward or backward clearance needed (0 mm). Ambient operating temperature -20... +60 °C, storage/transport -50... +80 °C. Installation altitude up to 2000 m.","metaTitle":"Siemens 3RV6311-1FC10 SIRIUS Circuit Breaker, 5 A, 690 V, S0","metaDescription":"Siemens 3RV6311-1FC10 SIRIUS circuit breaker for starter combinations. 5 A rated operational current at AC-3 400 V, 690 V rated voltage, S00 size. Active production. Quoted to orde","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"96 mm","Width":"45 mm","Height":"97 mm","Upwards":"50 mm","Forwards":"0 mm","Backwards":"0 mm","Downwards":"50 mm","At The Side":"30 mm","Rated Value":"690 V","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","Mounting Position":"any","Solid Or Stranded":"2x (0,75 ... 2,5 mm²), 2x 4 mm²","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","Design Of The Product":"for starter combinations","For Main Current Circuit":"screw-type terminals","Size Of The Circuit-Breaker":"S00","at AC-3 rated value maximum":"690 V","power loss [W] total typical":"6 W","Substance Prohibitance (Date)":"05/01/2012","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"5 A","Design Of The Short-Circuit Trip":"magnetic","for AWG cables for main contacts":"2x (18 to 12), 2x (20 to 16)","Relative Humidity During Operation":"10 ... 95 %","operating frequency at AC-3 maximum":"15 1/h","Surge Voltage Resistance Rated Value":"6 kV","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","For Main Contacts With Screw-Type Terminals":"0.8 ... 1.2 N·m","shock resistance according to IEC 60068-2-27":"25g / 11 ms","operational current at AC-3 at 400 V rated value":"5 A","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":"65 A","insulation voltage with degree of pollution 3 at AC rated value":"690 V","maximum short-circuit current breaking capacity (Icu) at AC at 400 V rated value":"100 kA","operating short-circuit current breaking capacity (Ics) at AC at 400 V rated value":"100 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b6cda871790cde32526ff4dcb7e29bf7.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=621307&mlfb=3RV6311-1FC10","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV6311-1FC10/alternatives.json"},"ai":{"faq":[{"question":"Will the 3RV6311-1FC10 drop into a panel specified for the 3RV6011-0CA10?","answer":"Both are SIRIUS size S00 breakers with the same DIN-rail footprint and screw-terminal arrangement, so physical fit is identical. However, verify the trip curve and current rating — the 3RV6011-0CA10 has a different magnetic trip threshold and current rating, so coordination with the contactor and overload relay must be checked."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV6311-1FC10","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/3RV6311-1FC10 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}}