{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2311-1DC10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2311-1DC10","canonicalUrl":"https://aoctrl.com/siemens/3RV2311-1DC10","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2311-1DC10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS circuit breaker 3RV2311-1DC10, for starter combinations, screw and snap-on mounting onto 35 mm DIN rail, 100 kA breaking capacity at 400 V, 45 mm width.","salesMarkdown":"This breaker delivers 100 kA breaking capacity at 400 V and 500 V, and 10 kA at 690 V. For a motor starter combination, that 100 kA at 400 V means it can safely interrupt a fault current up to 100,000 A without upstream devices needing to clear the fault — critical for Type 2 coordination where the starter must remain operational after a short circuit. The rated voltage range spans 20 to 690 V, so it covers low-voltage control circuits through 690 V distribution. Clearance requirements: 50 mm upwards and downwards, 30 mm to the side, 0 mm forwards and backwards — so you can butt it against the back panel and adjacent devices on the rail without derating. The screw-type terminals for the main current circuit accept 2x 0.75 to 2.5 mm² solid or stranded, or 2x 4 mm², with M3 screws. No ground fault or phase failure detection built in — that is handled separately in the starter assembly if required. ## Fuse coordination and switching frequency For backup fuse protection, the recommended gL/gG fuse ratings are 25 A at 400 V, 32 A at 500 V, and 25 A at 690 V. The maximum switching frequency under AC-3 (motor) duty is 15 operations per hour — adequate for most motor starting applications but not for high-cycle jogging or inching. The same 15 1/h limit applies under AC-3e duty.","metaTitle":"Siemens 3RV2311-1DC10 SIRIUS Circuit Breaker, 100 kA at 400","metaDescription":"Siemens 3RV2311-1DC10 SIRIUS circuit breaker for starter combinations. 100 kA breaking capacity at 400 V. Screw and snap-on 35 mm DIN rail. Current production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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 32 A","at 690 V":"gL/gG 25 A","Backwards":"0 mm","Downwards":"50 mm","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","Solid Or Stranded":"2x (0,75 ... 2,5 mm²), 2x 4 mm²","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"0.25 hp","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 480 V rated value":"3.2 A","at 500 V rated value":"100 kA","at 600 V rated value":"3.2 A","at 690 V rated value":"10 kA","Design Of The Product":"For starter combinations","Ground Fault Detection":"No","Phase Failure Detection":"No","For Main Current Circuit":"screw-type terminals","at 110/120 V rated value":"0.1 hp","at 200/208 V rated value":"0.5 hp","at 220/230 V rated value":"0.75 hp","at 460/480 V rated value":"2 hp","at 575/600 V rated value":"2 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":"Pozidriv size 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":"3.2 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":"3.2 A","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"3.2 A","at AWG cables for main contacts":"2x (18 ... 14), 2x 12","Design Of The Short-Circuit Trip":"magnetic","Product Extension Auxiliary Switch":"Yes","Relative Humidity During Operation":"10 ... 95 %","Display Version For Switching Status":"Handle","Surge Voltage Resistance Rated Value":"6 kV","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","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","with low demand rate according to SN 31920":"50 FIT","For Main Contacts With Screw-Type Terminals":"0.8 ... 1.2 N·m","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","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":"42 A","insulation voltage with degree of pollution 3 at AC rated value":"690 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/fa0f1a3dd21f6dab327de0b032206c98.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=305040&mlfb=3RV2311-1DC10","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2311-1DC10/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RV2311-1DC10 and get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm quote."},{"question":"Will 3RV2311-1DC10 drop into a panel specified for 3RV2011-0AA10 without rewiring?","answer":"Both are SIRIUS circuit breakers on the same 45 mm footprint with screw and snap-on DIN rail mounting, so the mechanical fit and rail position are identical. Terminal capacity and clearance requirements should be verified against the existing wiring, but the form factor is consistent across the SIRIUS 3RV2/3RV2x family."},{"question":"What is the breaking capacity of 3RV2311-1DC10 at 400 V?","answer":"100 kA at 400 V, which is the same at 500 V, dropping to 10 kA at 690 V."},{"question":"What compliance documentation does Siemens provide for 3RV2311-1DC10?","answer":"As a current-production SIRIUS component, standard Siemens documentation includes the declaration of conformity to relevant EU directives (CE), UL/CSA certifications per the specific variant, and RoHS/REACH compliance declarations available through the Siemens Industry Online Support portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2311-1DC10","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/3RV2311-1DC10 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}}