{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2011-1JA40","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2011-1JA40","canonicalUrl":"https://aoctrl.com/siemens/3RV2011-1JA40","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1JA40","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV2011-1JA40 motor protection circuit breaker, Trip Class 10, screw and snap-on DIN rail mount, 45 mm wide, 100 kA SCCR at 400 V.","salesMarkdown":"## Short-circuit ratings that matter At 500 V the rating drops to 42 kA, and at 690 V to 4 kA — still serviceable for most 690 V drives, but verify coordination if the available fault current at that voltage exceeds 4 kA. The breaker also carries a gL/gG fuse backup rating: 50 A at 400 V, 40 A at 500 V and 690 V. That tells you the maximum fuse size you can put upstream and still maintain selective coordination. ## Motor sizing and horsepower coverage This breaker covers a wide motor horsepower range: 0.5 hp at 110/120 V up to 10 hp at 575/600 V, with intermediate points at 200/208 V (2 hp), 220/230 V (3 hp), 400 V (1.5 hp), and 460/480 V (5 hp). That makes it a versatile pick for a panel that feeds different voltage taps. ## Integration notes That keeps heat dissipation adequate for the full rated current. Main circuit connections use ring cable lugs (M3 screw).","metaTitle":"Siemens 3RV2011-1JA40 SIRIUS Motor Protection Circuit Breake","metaDescription":"Siemens 3RV2011-1JA40 SIRIUS motor protection circuit breaker, Trip Class 10, 100 kA SCCR at 400 V, screw and snap-on DIN rail mount. Available to order — request a quote.","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 50 A","at 500 V":"gL/gG 40 A","at 690 V":"gL/gG 40 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":"1.5 hp","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 480 V rated value":"10 A","at 500 V rated value":"42 kA","at 600 V rated value":"10 A","at 690 V rated value":"4 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 110/120 V rated value":"0.5 hp","at 200/208 V rated value":"2 hp","at 220/230 V rated value":"3 hp","at 460/480 V rated value":"5 hp","at 575/600 V rated value":"10 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":"42 kA","at AC at 690 V rated value":"6 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":"9.25 W","at AC-3 at 400 V rated value":"10 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":"10 A","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"10 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":"3.1 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":"130 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":"7 ... 10 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=133355&mlfb=3RV2011-1JA40","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1JA40/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RV2011-1JA40 and how do I get a price?","answer":"This part is available to order through independent distribution. Submit an RFQ — availability and current pricing are confirmed at quote time."},{"question":"Will 3RV2011-1JA40 drop into a panel that was specified around 3RV2011-0AA40 without rewiring?","answer":"Both breakers share the same SIRIUS 3RV2011 frame, 45 mm width, and DIN rail mount. The 1JA40 variant adds higher SCCR ratings and a broader horsepower range, but the mounting footprint and main circuit lug size are identical — no rewiring needed for the swap."},{"question":"What compliance documentation does this brand provide for 3RV2011-1JA40 (RoHS, REACH, UL, IEC)?","answer":"Siemens provides RoHS and REACH declarations, UL and IEC certification documents for the SIRIUS 3RV2011 series. Specific certificates are available on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2011-1JA40","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/3RV2011-1JA40 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}}