{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2311-0JC20","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2311-0JC20","canonicalUrl":"https://aoctrl.com/siemens/3RV2311-0JC20","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2311-0JC20","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS circuit breaker, 3RV2311-0JC20, for starter combinations, size S00, 100 kA breaking capacity at 400 V AC, screw and snap-on DIN rail mount.","salesMarkdown":"Its size S00 frame (45 mm wide, 97 mm deep, 106 mm tall) fits the standard 35 mm DIN rail per DIN EN 60715, with screw and snap-on mounting that lets you clip it into a panel without tools. The 100 kA breaking capacity at 400 V AC (and equally at 240 V, 500 V, 690 V) means it can safely interrupt high fault currents common in industrial distribution, protecting downstream contactors and motor loads without cascading upstream. For a 230 V motor circuit, it supports up to 0.2 kW motor power, sized for small drives like pumps or conveyors. Compared to the earlier SIRIUS 3RV2011-0BA20 (also size S00, 100 kA at 400 V), the 3RV2311-0JC20 shares the same frame footprint and breaking capacity, but the 3RV2311 is designated for starter combinations while the 3RV2011 is a general-purpose motor-protective breaker. The 3RV2311-0JC20 uses spring-loaded terminals for the main circuit, whereas the 3RV2011-0BA20 typically uses screw terminals — so a panel wired for screw terminals may require terminal adapter or re-termination if swapping directly. Both mount on 35 mm DIN rail, so the mechanical fit is identical. The spring-loaded terminals accept 2x (0.5 to 4 mm²) solid or stranded wire — no ferrules needed, but a 3 mm diameter screwdriver shaft is specified for the terminal screws. Clearance requirements: 50 mm upwards and downwards, 30 mm to the sides, 0 mm forwards and backwards — so it sits flush against the mounting plate.","metaTitle":"Siemens 3RV2311-0JC20 SIRIUS Circuit Breaker, S00, 100 kA at","metaDescription":"Siemens 3RV2311-0JC20 SIRIUS circuit breaker for starter combinations. Size S00, 100 kA breaking capacity at 400 V AC. Screw and snap-on DIN rail mount. Quoted 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":"106 mm","Upwards":"50 mm","Forwards":"0 mm","at 500 V":"gL/gG 10 A","at 690 V":"gL/gG 10 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 standard mounting rail according to DIN EN 60715","at AC-3e maximum":"15 1/h","Mounting Position":"any","Solid Or Stranded":"2x (0,5 ... 4 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"0.2 kW","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 480 V rated value":"1 A","at 500 V rated value":"100 kA","at 600 V rated value":"1 A","at 690 V rated value":"100 kA","Design Of The Product":"For starter combinations","Ground Fault Detection":"No","Phase Failure Detection":"No","For Main Current Circuit":"spring-loaded terminals","at 575/600 V rated value":"0.5 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":"100 kA","Design Of Screwdriver Shaft":"Diameter 3 mm","Size Of The Circuit-Breaker":"S00","Size Of The Screwdriver Tip":"3,0 x 0,5 mm","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":"1 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":"1 A","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"1 A","at AWG cables for main contacts":"2x (20 ... 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 ... 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","Finely Stranded Without Core End Processing":"2x (0.5 ... 2.5 mm²)","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 (Switching 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":"13 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/c1fd0c75c4ccb27e055c16a853981291.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=372036&mlfb=3RV2311-0JC20","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2311-0JC20/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3RV2311-0JC20 at 400 V?","answer":"It is rated 100 kA at 400 V AC, and the same 100 kA at 240 V, 500 V, and 690 V AC."},{"question":"Will 3RV2311-0JC20 drop into a panel specified for 3RV2011-0BA20?","answer":"Mechanically yes — both are size S00 and mount on 35 mm DIN rail. However, the 3RV2311 uses spring-loaded terminals, while the 3RV2011 typically uses screw terminals, so the wiring termination method differs."},{"question":"Where can I buy 3RV2311-0JC20 and how is it quoted?","answer":"It is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock or price figures are published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2311-0JC20","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/3RV2311-0JC20 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}}