{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2011-1GA40","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2011-1GA40","canonicalUrl":"https://aoctrl.com/siemens/3RV2011-1GA40","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1GA40","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV2011-1GA40 motor protection circuit breaker, 45 mm wide, 100 kA breaking capacity at 400 V, Class 10 trip, for screw and snap-on mounting on 35 mm DIN rail.","salesMarkdown":"## What this breaker does on your panel The Siemens 3RV2011-1GA40 is a SIRIUS motor protection circuit breaker designed for screw and snap-on mounting onto 35 mm standard mounting rail per DIN EN 60715. It provides Class 10 trip protection for motor loads, with a rated breaking capacity of 100 kA at 400 V — enough to handle high-fault-current industrial panels without cascading upstream. The 45 mm wide footprint fits standard DIN-rail spacing, and the any-position mounting means you can orient it vertically or horizontally inside the enclosure without derating. At 400 V this breaker clears 100 kA, the same at 500 V (100 kA) and 240 V (100 kA). At 690 V it drops to 4 kA — still enough for most 690 V motor circuits, but if your system sits at 690 V with high available fault current, you need to check coordination with the upstream device. ## Trip class and motor protection Class 10 trip means the breaker opens within 10 seconds at 600% of the thermal setting — standard for most general-purpose motor starting (pumps, fans, conveyors) where the starting current is moderate. ## Clearance and wiring Forwards and backwards clearance are both 0 mm — the breaker mounts flush against the back panel and nothing projects forward beyond the housing. Upwards and downwards clearance each need 50 mm for cable bending and tool access; side clearance is 30 mm. Main contact terminals accept ring cable lug connections with M3 screws. The operating temperature range is -20 to +60 °C, storage and transport -50 to +80 °C.","metaTitle":"Siemens 3RV2011-1GA40 SIRIUS Circuit Breaker, 100 kA at 400","metaDescription":"Siemens 3RV2011-1GA40 SIRIUS motor protection circuit breaker, 100 kA breaking capacity at 400 V, Class 10 trip, 45 mm wide. Sourced to order against RFQ.","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 35 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 standard mounting rail according to DIN EN 60715","For Main Contacts":"M3","Mounting Position":"any","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"0.5 hp","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 480 V rated value":"6.3 A","at 500 V rated value":"100 kA","at 600 V rated value":"6.3 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","Temperature Compensation":"-20 ... +60 °C","at 110/120 V rated value":"0.25 hp","at 200/208 V rated value":"1 hp","at 220/230 V rated value":"1.5 hp","at 460/480 V rated value":"3 hp","at 575/600 V rated value":"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":"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":"7.25 W","at AC-3 at 400 V rated value":"6.3 A","Of Auxiliary Contacts Typical":"100 000","Substance Prohibitance (Date)":"10/01/2009","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"6.3 A","Design Of The Short-Circuit Trip":"magnetic","For Auxiliary And Control Circuit":"ring terminal lug connection","Between Main And Auxiliary Circuit":"400 V","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":"2.4 W","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 (Switching 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":"82 A","insulation voltage with degree of pollution 3 at AC rated value":"690 V","Product Component Removable Terminal For Auxiliary And Control Circuit":"No","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"4.5 ... 6.3 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/93da8c092ebb20da9821ddc24b8be1c8.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=235940&mlfb=3RV2011-1GA40","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1GA40/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RV2011-1GA40?","answer":"It is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"What is the breaking capacity of 3RV2011-1GA40 at 400 V?","answer":"100 kA at 400 V, also 100 kA at 500 V and 240 V, dropping to 4 kA at 690 V."},{"question":"Will 3RV2011-1GA40 drop into a panel specified around 3RV2021-1FA15?","answer":"The 3RV2011-1GA40 is 45 mm wide and mounts on 35 mm DIN rail, same as the 3RV2021-1FA15, so it fits the same rail footprint. However, the 3RV2021-1FA15 is a different frame size with higher current ratings — verify the motor full-load current and available fault current before swapping."},{"question":"What compliance documentation does Siemens provide for 3RV2011-1GA40?","answer":"Standard Siemens SIRIUS documentation includes the EC Declaration of Conformity (CE), UKCA, and UL/CSA certification files available on the Siemens Industry Online Support portal. RoHS and REACH compliance is declared per Siemens standard."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2011-1GA40","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/3RV2011-1GA40 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}}